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位置:首页 > IC型号导航 > 首字符M型号页 > 首字符M的型号第929页 > MC68HC11FC0CPU5
摩托罗拉
半导体
技术参数
订购此文件
通过MC68HC11FTS / D
MC68HC11F1
MC68HC11FC0
技术摘要
8位微控制器
1引言
该MC68HC11F1是M68HC11家族的微控制器单元的高性能部件
控制器(MCU) 。高速扩展系统需要这个芯片的发展,其额外的输入/输出
(I / O)端口,增加静态RAM( 1字节),内部芯片选择功能,和一个非复
总线,降低了对外部接口逻辑。定时器,串行I / O ,和模拟 - 数字(A /
D)转换器的使能功能类似于在MC68HC11E9找到。
该MC68HC11FC0是MC68HC11F1的低成本,高速衍生物。它不具有
EEPROM或模拟 - 数字转换器。该MC68HC11FC0可以在公交车运行速度高达
6兆赫。
本文档提供了结构的简要概述,特征,控制寄存器,包装Infor公司
息和MC68HC11F1和MC68HC11FC0的可用性。有关详细信息,
M68HC11子系统,编程和指令集,指的是
M68HC11参考手册
(M68HC11RM/AD).
1.1特性
MC68HC11 CPU
512的片上电可擦除可编程只读存储器(EEPROM )与座字节保护
(仅MC68HC11F1 )
1024字节的片内RAM(所有保存在备用)
增强的16位定时器系统
- 3输入捕捉( IC )的功能
- 4输出比较( OC )功能
- 第四届IC或第五OC (软件可选)
板载芯片选择具有时钟延长
实时中断电路
8位脉冲累加器
- 同步串行外设接口( SPI )
异步不归零( NRZ ),串行通信接口( SCI )
省电停止和等待模式
八通道8位A / D转换器( MC68HC11F1只)
计算机正常操作( COP )看门狗系统和时钟监视器
高达6兆赫的总线速度为MC68HC11FC0和高达5 MHz的MC68HC11F1
68引脚PLCC (仅MC68HC11F1 ) , 64引脚QFP ( MC68HC11FC0只)和80引脚TQFP封装
时代的选择
本文件包含的新产品信息。在此说明和信息,如有变更,恕不另行通知。
MOTOROLA INC 。 ,1997
M
1.2订购信息
下面的设备都具有1024字节的RAM 。此外, MC68HC11F1器件具有512
字节的EEPROM 。没有一个器件包含片上ROM 。
表1 MC68HC11F1标准设备订购信息
温度
0
°
+70
°
频率
5兆赫
2兆赫
-40
°
+85
°
C
80引脚薄型四方扁平封装
( TQFP )
( 14毫米X 14毫米,
1.4毫米厚)
3兆赫
4兆赫
5兆赫
2兆赫
– 40
°
至+ 105
°
C
3兆赫
4兆赫
2兆赫
– 40
°
至+ 125
°
C
0
°
+70
°
3兆赫
4兆赫
5兆赫
2兆赫
– 40
°
至+ 85
°
C
3兆赫
4兆赫
5兆赫
68引脚PLCC
– 40
°
至+ 105
°
C
2兆赫
3兆赫
4兆赫
2兆赫
– 40
°
至+ 125
°
C
3兆赫
4兆赫
MC订单号
MC68HC11F1PU5
MC68HC11F1CPU2
MC68HC11F1CPU3
MC68HC11F1CPU4
MC68HC11F1CPU5
MC68HC11F1VPU2
MC68HC11F1VPU3
MC68HC11F1VPU4
MC68HC11F1MPU2
MC68HC11F1MPU3
MC68HC11F1MPU4
MC68HC11F1FN5
MC68HC11F1CFN2
MC68HC11F1CFN3
MC68HC11F1CFN4
MC68HC11F1CFN5
MC68HC11F1VFN2
MC68HC11F1VFN3
MC68HC11F1VFN4
MC68HC11F1MFN2
MC68HC11F1MFN3
MC68HC11F1MFN4
表2 MC68HC11F1扩展电压( 3.0 5.5V)设备订货信息
68引脚塑料有引线芯片
载体( PLCC )
80引脚薄型四方扁平封装
( TQFP )
温度
0
°
+70
°
C
–40
°
+85
°
C
0
°
+70
°
C
–40
°
+85
°
C
频率
3兆赫
3兆赫
3兆赫
3兆赫
MC订单号
MC68L11F1FN3
MC68L11F1CFN3
MC68L11F1PU3
MC68L11F1CPU3
摩托罗拉
2
MC68HC11F1/FC0
MC68HC11FTS/D
表3 MC68HC11FC0标准设备订购信息
64引脚四方扁平封装
( QFP )
温度
–40
°
+85
°
C
0
°
70
°
C
–40
°
+85
°
C
0
°
70
°
C
频率
4兆赫
5兆赫
6兆赫
4兆赫
5兆赫
6兆赫
MC订单号
MC68HC11FC0CFU4
MC68HC11FC0CFU5
MC68HC11FC0FU6
MC68HC11FC0CPU4
MC68HC11FC0CPU5
MC68HC11FC0PU6
80引脚薄型四方扁平封装
( TQFP )
表4 MC68HC11FC0扩展电压( 3.0 5.5V)设备订货信息
64引脚四方扁平封装
( QFP )
80引脚薄型四方扁平封装
( TQFP )
温度
频率
3兆赫
–0
°
+70
°
C
4兆赫
3兆赫
4兆赫
MC订单号
MC68L11FC0FU3
MC68L11FC0FU4
MC68L11FC0PU3
MC68L11FC0PU4
MC68HC11F1/FC0
MC68HC11FTS/D
摩托罗拉
3
目录
部分
页面
1
1.1
1.2
1.3
介绍
1
产品特点...................................................................................................................................... 1
订购信息...................................................................................................................2
方框图..........................................................................................................................6
2
2.1
2.2
2.3
引脚分配和信号说明
8
MC68HC11F1引脚分配............................................... .................................................. 8
MC68HC11FC0引脚分配............................................... .............................................. 10
引脚说明........................................................................................................................12
14
MC68HC11F1控制寄存器............................................... ................................................ 14
MC68HC11FC0控制寄存器............................................... ............................................. 16
3
3.1
3.2
控制寄存器
4
4.1
4.2
4.3
运行模式和系统初始化
5
5.1
5.2
18
操作模式.......................................................................................................................18
存储器映射............................................................................................................................19
系统初始化寄存器............................................... .................................................. 20
复位和中断
25
中断源....................................................................................................................... 25
复位和中断寄存器.............................................. .................................................. ... 26
29
EEPROM的操作.................................................................................................................. 29
EEPROM寄存器................................................................................................................... 29
EEPROM的编程和擦除.............................................. .......................................... 31
CONFIG寄存器编程............................................... ................................................ 32
并行输入/输出
33
端口A ........................................................................................................................................ 33
端口B ........................................................................................................................................ 33
端口C ........................................................................................................................................ 33
端口D ........................................................................................................................................ 33
端口E ........................................................................................................................................ 33
端口F ......................................................................................................................................... 33
端口G ........................................................................................................................................ 34
并行I / O寄存器................................................................................................................ 34
片选
38
芯片选择操作............................................................................................................... 38
片选寄存器................................................................................................................ 38
串行通信接口(SCI)
42
SCI框图.................................................................................................................. 42
SCI寄存器............................................................................................................................44
串行外设接口
49
SPI框图.................................................................................................................... 49
SPI寄存器............................................................................................................................50
模拟数字转换器
53
输入引脚.................................................................................................................................. 54
转换序列............................................................................................................... 54
A / D寄存器............................................................................................................................55
主定时器
57
定时器操作........................................................................................................................57
定时寄存器.........................................................................................................................59
64
脉冲累加器框图.............................................. .............................................. 64
脉冲累加器寄存器............................................... .................................................. ... 64
6
6.1
6.2
6.3
6.4
电可擦除可编程只读存储器
7
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
8
8.1
8.2
9
9.1
9.2
10
10.1
10.2
11
11.1
11.2
11.3
12
12.1
12.2
13
13.1
13.2
脉冲累加器
摩托罗拉
4
MC68HC11F1/FC0
MC68HC11FTS/D
寄存器索引
注册
地址
页面
ADCTL ................ A / D控制/状态........................... .............................. 1030美元................... ....... 55
波特..................波特率............................. ......................................... $ 102B ....... ................... 44
BPROT ................块保护............................... ................................... 1035美元.............. ............ 29
CFORC ...............定时器力比较............................... ..................... $ 100B .......................... 59
CONFIG .............. EEPROM映射, COP , EEPROM允许............... $ 103F ........... 24 ..
,
28
,
30
COPRST .............臂/ COP复位定时器电路.............................. ....... $ 103A .......................... 27
CSCTL ................片选控制............................. ........................... $ 105D ..................... ..... 39
CSGADR .............通用片选地址寄存器........... $ 105E ............... .......... 40
CSGSIZ ...............通用芯片选择尺寸注册................ $ 105F ........ .................. 40
CSSTRH .............时钟延长.................................. ........................... $ 105 ..................... ..... 38
DDRA ..................口数据寄存器........................... ........................... 1001美元...................... .... 34
DDRC ..................数据方向寄存器端口C ......................... ........ 1007美元.......................... 35
DDRD ..................数据方向寄存器端口D ......................... ........ 1009美元.......................... 36
DDRG ..................数据方向寄存器端口G ......................... ........ 1003美元.......................... 35
HPRIO .................最高优先级中断和其他................ $ 103C ......... .......... 20
,
27
INIT ..................... RAM和I / O映射...................... ............................. $ 103D ................... 21
,
22
OC1D ..................输出比较1数据........................... ..................... $ 100D .......................... 59
OC1M ..................输出比较1面膜........................... .................... $ 100 .......................... 59
OPT2 ...................系统配置选项寄存器2 ....................... 1038美元。 ............ 22
,
36
,
52
OPTION ..............系统配置选项................................ ....... 1039美元............. 23
,
26
,
56
PACNT ................脉冲累加器计数.............................. ................ 1027美元.......................... 66
PACTL .................脉冲累加器控制............................. .............. 1026美元................... 63
,
65
PORTA ................端口A的数据.............................. ......................................千美元........... ............... 34
PORTB ................端口B数据.............................. ...................................... 1004美元........... ............... 35
PORTC ................端口C数据.............................. ...................................... 1006美元........... ............... 35
PORTD ................端口D数据.............................. ...................................... 1008美元........... ............... 36
PORTE ................端口E数据.............................. ...................................... $ 100A .......... ................ 36
PORTF ................端口F数据.............................. ...................................... 1005美元........... ............... 35
PORTG ...............端口G数据............................... ..................................... 1002美元............ .............. 34
PPROG ............... EEPROM编程控制............................... ..... $ 103B .......................... 30
SCCR1 ................ SCI控制1 .............................. ..................... $ 102C .............. ............ 46
SCCR2 ................ SCI控制2 .............................. ..................... $ 102D .............. ............ 46
SCDR ..................串行通信数据寄存器........................... $ 102F .......................... 48
SCSR .................. SCI状态............................. ......................................... $ 102E ....... ................... 47
SPCR ..................串行外设控制............................ ................... 1028美元.......................... 50
SPDR .................. SPI数据............................. .......................................... $ 102A ...... .................... 51
SPSR ..................串行外设状态............................ ..................... 1029美元.......................... 51
TCNT ...................定时器计数............................ ...................................... $ 100E , 100F $ ....... ....... 59
TCTL1 .................定时器控制1 ............................. ................................. 1020美元................ .......... 60
TCTL2 .................定时器控制2 ............................. ................................. 1021美元................ .......... 61
TEST1 .................工厂测试.............................. .................................... $ 103E ............ .............. 24
TFLG1 .................定时器中断标志1 ............................ ....................... 1023美元.......................... 61
TFLG2 .................定时器中断标志2 ............................ ....................... 1025美元................... 62
,
65
TI4O5 ..................定时器输入捕捉4 /输出比较5 .................... $ 101E , $ 101F .............. 60
TIC1 - TIC3 ...........定时器输入捕捉................................. ..................... $ 1010- 1015美元.............. 60
TMSK1 ................定时器中断屏蔽1 ............................. ..................... 1022美元.......................... 61
TMSK2 ................定时器中断屏蔽2 ............................. ..................... 1024美元................... 62
,
64
TOC1 - TOC4 .......定时器输出比较..................................... ............ $ 1016- $ 101D .............. 60
MC68HC11F1/FC0
MC68HC11FTS/D
摩托罗拉
5
摩托罗拉
半导体
技术参数
订购此文件
通过MC68HC11FTS / D
MC68HC11F1
MC68HC11FC0
技术摘要
8位微控制器
1引言
该MC68HC11F1是M68HC11家族的微控制器单元的高性能部件
控制器(MCU) 。高速扩展系统需要这个芯片的发展,其额外的输入/输出
(I / O)端口,增加静态RAM( 1字节),内部芯片选择功能,和一个非复
总线,降低了对外部接口逻辑。定时器,串行I / O ,和模拟 - 数字(A /
D)转换器的使能功能类似于在MC68HC11E9找到。
该MC68HC11FC0是MC68HC11F1的低成本,高速衍生物。它不具有
EEPROM或模拟 - 数字转换器。该MC68HC11FC0可以在公交车运行速度高达
6兆赫。
本文档提供了结构的简要概述,特征,控制寄存器,包装Infor公司
息和MC68HC11F1和MC68HC11FC0的可用性。有关详细信息,
M68HC11子系统,编程和指令集,指的是
M68HC11参考手册
(M68HC11RM/AD).
1.1特性
MC68HC11 CPU
512的片上电可擦除可编程只读存储器(EEPROM )与座字节保护
(仅MC68HC11F1 )
1024字节的片内RAM(所有保存在备用)
增强的16位定时器系统
- 3输入捕捉( IC )的功能
- 4输出比较( OC )功能
- 第四届IC或第五OC (软件可选)
板载芯片选择具有时钟延长
实时中断电路
8位脉冲累加器
- 同步串行外设接口( SPI )
异步不归零( NRZ ),串行通信接口( SCI )
省电停止和等待模式
八通道8位A / D转换器( MC68HC11F1只)
计算机正常操作( COP )看门狗系统和时钟监视器
高达6兆赫的总线速度为MC68HC11FC0和高达5 MHz的MC68HC11F1
68引脚PLCC (仅MC68HC11F1 ) , 64引脚QFP ( MC68HC11FC0只)和80引脚TQFP封装
时代的选择
本文件包含的新产品信息。在此说明和信息,如有变更,恕不另行通知。
MOTOROLA INC 。 ,1997
M
1.2订购信息
下面的设备都具有1024字节的RAM 。此外, MC68HC11F1器件具有512
字节的EEPROM 。没有一个器件包含片上ROM 。
表1 MC68HC11F1标准设备订购信息
温度
0
°
+70
°
频率
5兆赫
2兆赫
-40
°
+85
°
C
80引脚薄型四方扁平封装
( TQFP )
( 14毫米X 14毫米,
1.4毫米厚)
3兆赫
4兆赫
5兆赫
2兆赫
– 40
°
至+ 105
°
C
3兆赫
4兆赫
2兆赫
– 40
°
至+ 125
°
C
0
°
+70
°
3兆赫
4兆赫
5兆赫
2兆赫
– 40
°
至+ 85
°
C
3兆赫
4兆赫
5兆赫
68引脚PLCC
– 40
°
至+ 105
°
C
2兆赫
3兆赫
4兆赫
2兆赫
– 40
°
至+ 125
°
C
3兆赫
4兆赫
MC订单号
MC68HC11F1PU5
MC68HC11F1CPU2
MC68HC11F1CPU3
MC68HC11F1CPU4
MC68HC11F1CPU5
MC68HC11F1VPU2
MC68HC11F1VPU3
MC68HC11F1VPU4
MC68HC11F1MPU2
MC68HC11F1MPU3
MC68HC11F1MPU4
MC68HC11F1FN5
MC68HC11F1CFN2
MC68HC11F1CFN3
MC68HC11F1CFN4
MC68HC11F1CFN5
MC68HC11F1VFN2
MC68HC11F1VFN3
MC68HC11F1VFN4
MC68HC11F1MFN2
MC68HC11F1MFN3
MC68HC11F1MFN4
表2 MC68HC11F1扩展电压( 3.0 5.5V)设备订货信息
68引脚塑料有引线芯片
载体( PLCC )
80引脚薄型四方扁平封装
( TQFP )
温度
0
°
+70
°
C
–40
°
+85
°
C
0
°
+70
°
C
–40
°
+85
°
C
频率
3兆赫
3兆赫
3兆赫
3兆赫
MC订单号
MC68L11F1FN3
MC68L11F1CFN3
MC68L11F1PU3
MC68L11F1CPU3
摩托罗拉
2
MC68HC11F1/FC0
MC68HC11FTS/D
表3 MC68HC11FC0标准设备订购信息
64引脚四方扁平封装
( QFP )
温度
–40
°
+85
°
C
0
°
70
°
C
–40
°
+85
°
C
0
°
70
°
C
频率
4兆赫
5兆赫
6兆赫
4兆赫
5兆赫
6兆赫
MC订单号
MC68HC11FC0CFU4
MC68HC11FC0CFU5
MC68HC11FC0FU6
MC68HC11FC0CPU4
MC68HC11FC0CPU5
MC68HC11FC0PU6
80引脚薄型四方扁平封装
( TQFP )
表4 MC68HC11FC0扩展电压( 3.0 5.5V)设备订货信息
64引脚四方扁平封装
( QFP )
80引脚薄型四方扁平封装
( TQFP )
温度
频率
3兆赫
–0
°
+70
°
C
4兆赫
3兆赫
4兆赫
MC订单号
MC68L11FC0FU3
MC68L11FC0FU4
MC68L11FC0PU3
MC68L11FC0PU4
MC68HC11F1/FC0
MC68HC11FTS/D
摩托罗拉
3
目录
部分
页面
1
1.1
1.2
1.3
介绍
1
产品特点...................................................................................................................................... 1
订购信息...................................................................................................................2
方框图..........................................................................................................................6
2
2.1
2.2
2.3
引脚分配和信号说明
8
MC68HC11F1引脚分配............................................... .................................................. 8
MC68HC11FC0引脚分配............................................... .............................................. 10
引脚说明........................................................................................................................12
14
MC68HC11F1控制寄存器............................................... ................................................ 14
MC68HC11FC0控制寄存器............................................... ............................................. 16
3
3.1
3.2
控制寄存器
4
4.1
4.2
4.3
运行模式和系统初始化
5
5.1
5.2
18
操作模式.......................................................................................................................18
存储器映射............................................................................................................................19
系统初始化寄存器............................................... .................................................. 20
复位和中断
25
中断源....................................................................................................................... 25
复位和中断寄存器.............................................. .................................................. ... 26
29
EEPROM的操作.................................................................................................................. 29
EEPROM寄存器................................................................................................................... 29
EEPROM的编程和擦除.............................................. .......................................... 31
CONFIG寄存器编程............................................... ................................................ 32
并行输入/输出
33
端口A ........................................................................................................................................ 33
端口B ........................................................................................................................................ 33
端口C ........................................................................................................................................ 33
端口D ........................................................................................................................................ 33
端口E ........................................................................................................................................ 33
端口F ......................................................................................................................................... 33
端口G ........................................................................................................................................ 34
并行I / O寄存器................................................................................................................ 34
片选
38
芯片选择操作............................................................................................................... 38
片选寄存器................................................................................................................ 38
串行通信接口(SCI)
42
SCI框图.................................................................................................................. 42
SCI寄存器............................................................................................................................44
串行外设接口
49
SPI框图.................................................................................................................... 49
SPI寄存器............................................................................................................................50
模拟数字转换器
53
输入引脚.................................................................................................................................. 54
转换序列............................................................................................................... 54
A / D寄存器............................................................................................................................55
主定时器
57
定时器操作........................................................................................................................57
定时寄存器.........................................................................................................................59
64
脉冲累加器框图.............................................. .............................................. 64
脉冲累加器寄存器............................................... .................................................. ... 64
6
6.1
6.2
6.3
6.4
电可擦除可编程只读存储器
7
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
8
8.1
8.2
9
9.1
9.2
10
10.1
10.2
11
11.1
11.2
11.3
12
12.1
12.2
13
13.1
13.2
脉冲累加器
摩托罗拉
4
MC68HC11F1/FC0
MC68HC11FTS/D
寄存器索引
注册
地址
页面
ADCTL ................ A / D控制/状态........................... .............................. 1030美元................... ....... 55
波特..................波特率............................. ......................................... $ 102B ....... ................... 44
BPROT ................块保护............................... ................................... 1035美元.............. ............ 29
CFORC ...............定时器力比较............................... ..................... $ 100B .......................... 59
CONFIG .............. EEPROM映射, COP , EEPROM允许............... $ 103F ........... 24 ..
,
28
,
30
COPRST .............臂/ COP复位定时器电路.............................. ....... $ 103A .......................... 27
CSCTL ................片选控制............................. ........................... $ 105D ..................... ..... 39
CSGADR .............通用片选地址寄存器........... $ 105E ............... .......... 40
CSGSIZ ...............通用芯片选择尺寸注册................ $ 105F ........ .................. 40
CSSTRH .............时钟延长.................................. ........................... $ 105 ..................... ..... 38
DDRA ..................口数据寄存器........................... ........................... 1001美元...................... .... 34
DDRC ..................数据方向寄存器端口C ......................... ........ 1007美元.......................... 35
DDRD ..................数据方向寄存器端口D ......................... ........ 1009美元.......................... 36
DDRG ..................数据方向寄存器端口G ......................... ........ 1003美元.......................... 35
HPRIO .................最高优先级中断和其他................ $ 103C ......... .......... 20
,
27
INIT ..................... RAM和I / O映射...................... ............................. $ 103D ................... 21
,
22
OC1D ..................输出比较1数据........................... ..................... $ 100D .......................... 59
OC1M ..................输出比较1面膜........................... .................... $ 100 .......................... 59
OPT2 ...................系统配置选项寄存器2 ....................... 1038美元。 ............ 22
,
36
,
52
OPTION ..............系统配置选项................................ ....... 1039美元............. 23
,
26
,
56
PACNT ................脉冲累加器计数.............................. ................ 1027美元.......................... 66
PACTL .................脉冲累加器控制............................. .............. 1026美元................... 63
,
65
PORTA ................端口A的数据.............................. ......................................千美元........... ............... 34
PORTB ................端口B数据.............................. ...................................... 1004美元........... ............... 35
PORTC ................端口C数据.............................. ...................................... 1006美元........... ............... 35
PORTD ................端口D数据.............................. ...................................... 1008美元........... ............... 36
PORTE ................端口E数据.............................. ...................................... $ 100A .......... ................ 36
PORTF ................端口F数据.............................. ...................................... 1005美元........... ............... 35
PORTG ...............端口G数据............................... ..................................... 1002美元............ .............. 34
PPROG ............... EEPROM编程控制............................... ..... $ 103B .......................... 30
SCCR1 ................ SCI控制1 .............................. ..................... $ 102C .............. ............ 46
SCCR2 ................ SCI控制2 .............................. ..................... $ 102D .............. ............ 46
SCDR ..................串行通信数据寄存器........................... $ 102F .......................... 48
SCSR .................. SCI状态............................. ......................................... $ 102E ....... ................... 47
SPCR ..................串行外设控制............................ ................... 1028美元.......................... 50
SPDR .................. SPI数据............................. .......................................... $ 102A ...... .................... 51
SPSR ..................串行外设状态............................ ..................... 1029美元.......................... 51
TCNT ...................定时器计数............................ ...................................... $ 100E , 100F $ ....... ....... 59
TCTL1 .................定时器控制1 ............................. ................................. 1020美元................ .......... 60
TCTL2 .................定时器控制2 ............................. ................................. 1021美元................ .......... 61
TEST1 .................工厂测试.............................. .................................... $ 103E ............ .............. 24
TFLG1 .................定时器中断标志1 ............................ ....................... 1023美元.......................... 61
TFLG2 .................定时器中断标志2 ............................ ....................... 1025美元................... 62
,
65
TI4O5 ..................定时器输入捕捉4 /输出比较5 .................... $ 101E , $ 101F .............. 60
TIC1 - TIC3 ...........定时器输入捕捉................................. ..................... $ 1010- 1015美元.............. 60
TMSK1 ................定时器中断屏蔽1 ............................. ..................... 1022美元.......................... 61
TMSK2 ................定时器中断屏蔽2 ............................. ..................... 1024美元................... 62
,
64
TOC1 - TOC4 .......定时器输出比较..................................... ............ $ 1016- $ 101D .............. 60
MC68HC11F1/FC0
MC68HC11FTS/D
摩托罗拉
5
飞思卡尔半导体公司
订购此文件
通过MC68HC11FTS / D
ATA
MC68HC11F1
MC68HC11FC0
技术摘要
8位微控制器
1引言
该MC68HC11F1是M68HC11家族的微控制器单元的高性能部件
控制器(MCU) 。高速扩展系统需要这个芯片的发展,其额外的输入/输出
(I / O)端口,增加静态RAM( 1字节),内部芯片选择功能,和一个非复
总线,降低了对外部接口逻辑。定时器,串行I / O ,和模拟 - 数字(A /
D)转换器的使能功能类似于在MC68HC11E9找到。
该MC68HC11FC0是MC68HC11F1的低成本,高速衍生物。它不具有
EEPROM或模拟 - 数字转换器。该MC68HC11FC0可以在公交车运行速度高达
6兆赫。
本文档提供了结构的简要概述,特征,控制寄存器,包装Infor公司
息和MC68HC11F1和MC68HC11FC0的可用性。有关详细信息,
M68HC11子系统,编程和指令集,指的是
M68HC11参考手册
(M68HC11RM/AD).
1.1特性
MC68HC11 CPU
512的片上电可擦除可编程只读存储器(EEPROM )与座字节保护
(仅MC68HC11F1 )
1024字节的片内RAM(所有保存在备用)
增强的16位定时器系统
- 3输入捕捉( IC )的功能
- 4输出比较( OC )功能
- 第四届IC或第五OC (软件可选)
板载芯片选择具有时钟延长
实时中断电路
8位脉冲累加器
- 同步串行外设接口( SPI )
异步不归零( NRZ ),串行通信接口( SCI )
省电停止和等待模式
八通道8位A / D转换器( MC68HC11F1只)
计算机正常操作( COP )看门狗系统和时钟监视器
高达6兆赫的总线速度为MC68HC11FC0和高达5 MHz的MC68HC11F1
68引脚PLCC (仅MC68HC11F1 ) , 64引脚QFP ( MC68HC11FC0只)和80引脚TQFP封装
时代的选择
飞思卡尔半导体公司...
本文件包含的新产品信息。在此说明和信息,如有变更,恕不另行通知。
MOTOROLA INC 。 ,1997
M
飞思卡尔半导体公司
1.2订购信息
下面的设备都具有1024字节的RAM 。此外, MC68HC11F1器件具有512
字节的EEPROM 。没有一个器件包含片上ROM 。
表1 MC68HC11F1标准设备订购信息
温度
0
°
+70
°
频率
5兆赫
2兆赫
-40
°
+85
°
C
80引脚薄型四方扁平封装
( TQFP )
( 14毫米X 14毫米,
1.4毫米厚)
3兆赫
4兆赫
5兆赫
2兆赫
– 40
°
至+ 105
°
C
3兆赫
4兆赫
2兆赫
– 40
°
至+ 125
°
C
0
°
+70
°
3兆赫
4兆赫
5兆赫
2兆赫
– 40
°
至+ 85
°
C
3兆赫
4兆赫
5兆赫
68引脚PLCC
– 40
°
至+ 105
°
C
2兆赫
3兆赫
4兆赫
2兆赫
– 40
°
至+ 125
°
C
3兆赫
4兆赫
MC订单号
MC68HC11F1PU5
MC68HC11F1CPU2
MC68HC11F1CPU3
MC68HC11F1CPU4
MC68HC11F1CPU5
MC68HC11F1VPU2
MC68HC11F1VPU3
MC68HC11F1VPU4
MC68HC11F1MPU2
MC68HC11F1MPU3
MC68HC11F1MPU4
MC68HC11F1FN5
MC68HC11F1CFN2
MC68HC11F1CFN3
MC68HC11F1CFN4
MC68HC11F1CFN5
MC68HC11F1VFN2
MC68HC11F1VFN3
MC68HC11F1VFN4
MC68HC11F1MFN2
MC68HC11F1MFN3
MC68HC11F1MFN4
飞思卡尔半导体公司...
表2 MC68HC11F1扩展电压( 3.0 5.5V)设备订货信息
68引脚塑料有引线芯片
载体( PLCC )
80引脚薄型四方扁平封装
( TQFP )
温度
0
°
+70
°
C
–40
°
+85
°
C
0
°
+70
°
C
–40
°
+85
°
C
频率
3兆赫
3兆赫
3兆赫
3兆赫
MC订单号
MC68L11F1FN3
MC68L11F1CFN3
MC68L11F1PU3
MC68L11F1CPU3
2
欲了解更多有关该产品,
转到: www.freescale.com
MC68HC11F1/FC0
MC68HC11FTS/D
飞思卡尔半导体公司
表3 MC68HC11FC0标准设备订购信息
64引脚四方扁平封装
( QFP )
温度
–40
°
+85
°
C
0
°
70
°
C
–40
°
+85
°
C
0
°
70
°
C
频率
4兆赫
5兆赫
6兆赫
4兆赫
5兆赫
6兆赫
MC订单号
MC68HC11FC0CFU4
MC68HC11FC0CFU5
MC68HC11FC0FU6
MC68HC11FC0CPU4
MC68HC11FC0CPU5
MC68HC11FC0PU6
80引脚薄型四方扁平封装
( TQFP )
表4 MC68HC11FC0扩展电压( 3.0 5.5V)设备订货信息
温度
频率
3兆赫
–0
°
+70
°
C
4兆赫
3兆赫
4兆赫
MC订单号
MC68L11FC0FU3
MC68L11FC0FU4
MC68L11FC0PU3
MC68L11FC0PU4
飞思卡尔半导体公司...
64引脚四方扁平封装
( QFP )
80引脚薄型四方扁平封装
( TQFP )
MC68HC11F1/FC0
MC68HC11FTS/D
欲了解更多有关该产品,
转到: www.freescale.com
3
飞思卡尔半导体公司
目录
部分
页面
1
1.1
1.2
1.3
介绍
1
产品特点...................................................................................................................................... 1
订购信息................................................................................................................... 2
方框图.......................................................................................................................... 6
8
MC68HC11F1引脚分配............................................... .................................................. 0.8
MC68HC11FC0引脚分配............................................... .............................................. 10
引脚说明........................................................................................................................ 12
14
MC68HC11F1控制寄存器............................................... ................................................ 14
MC68HC11FC0控制寄存器............................................... ............................................. 16
18
操作模式....................................................................................................................... 18
存储器映射............................................................................................................................ 19
系统初始化寄存器............................................... .................................................. 0.20
25
中断源....................................................................................................................... 25
复位和中断寄存器...................................................................................................26
2
2.1
2.2
2.3
引脚分配和信号说明
3
3.1
3.2
控制寄存器
4
运行模式和系统初始化
4.1
4.2
4.3
飞思卡尔半导体公司...
5
5.1
5.2
复位和中断
6
6.1
6.2
6.3
6.4
电可擦除可编程只读存储器
7
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
8
8.1
8.2
9
9.1
9.2
10
10.1
10.2
11
11.1
11.2
11.3
12
12.1
12.2
13
13.1
13.2
29
EEPROM的操作.................................................................................................................. 29
EEPROM寄存器................................................................................................................... 29
EEPROM的编程和擦除.............................................. .......................................... 31
CONFIG寄存器编程............................................... ................................................ 32
并行输入/输出
33
端口A ........................................................................................................................................33
端口B ........................................................................................................................................33
端口C ........................................................................................................................................33
端口D ........................................................................................................................................33
端口E ........................................................................................................................................33
端口F .........................................................................................................................................33
端口G ........................................................................................................................................34
并行I / O寄存器................................................................................................................ 34
片选
38
芯片选择操作............................................................................................................... 38
片选寄存器................................................................................................................ 38
串行通信接口(SCI)
42
SCI框图.................................................................................................................. 42
SCI寄存器............................................................................................................................ 44
串行外设接口
49
SPI框图.................................................................................................................... 49
SPI寄存器............................................................................................................................ 50
模拟数字转换器
53
输入引脚..................................................................................................................................54
转换序列............................................................................................................... 54
A / D寄存器............................................................................................................................ 55
主定时器
57
定时器操作........................................................................................................................ 57
定时寄存器......................................................................................................................... 59
脉冲累加器
64
脉冲累加器框图.............................................. .............................................. 64
脉冲累加器寄存器....................................................................................................64
4
欲了解更多有关该产品,
转到: www.freescale.com
MC68HC11F1/FC0
MC68HC11FTS/D
飞思卡尔半导体公司
寄存器索引
注册
地址
页面
ADCTL ................ A / D控制/状态........................... .............................. 1030美元................... ....... 55
波特..................波特率............................. ......................................... $ 102B ....... ................... 44
BPROT ................块保护............................... ................................... 1035美元.............. ............ 29
CFORC ...............定时器力比较............................... ..................... $ 100B .......................... 59
CONFIG .............. EEPROM映射, COP , EEPROM允许............... $ 103F ........... 24 ..
,
28
,
30
COPRST .............臂/ COP复位定时器电路.............................. ....... $ 103A .......................... 27
CSCTL ................片选控制............................. ........................... $ 105D ..................... ..... 39
CSGADR .............通用片选地址寄存器........... $ 105E ............... .......... 40
CSGSIZ ...............通用芯片选择尺寸注册................ $ 105F ........ .................. 40
CSSTRH .............时钟延长.................................. ........................... $ 105 ..................... ..... 38
DDRA ..................口数据寄存器........................... ........................... 1001美元...................... .... 34
DDRC ..................数据方向寄存器端口C ......................... ........ 1007美元.......................... 35
DDRD ..................数据方向寄存器端口D ......................... ........ 1009美元.......................... 36
DDRG ..................数据方向寄存器端口G ......................... ........ 1003美元.......................... 35
HPRIO .................最高优先级中断和其他................ $ 103C ......... .......... 20
,
27
INIT ..................... RAM和I / O映射...................... ............................. $ 103D ................... 21
,
22
OC1D ..................输出比较1数据........................... ..................... $ 100D .......................... 59
OC1M ..................输出比较1面膜........................... .................... $ 100 .......................... 59
OPT2 ...................系统配置选项寄存器2 ....................... 1038美元。 ............ 22
,
36
,
52
OPTION ..............系统配置选项................................ ....... 1039美元............. 23
,
26
,
56
PACNT ................脉冲累加器计数.............................. ................ 1027美元.......................... 66
PACTL .................脉冲累加器控制............................. .............. 1026美元................... 63
,
65
PORTA ................端口A的数据.............................. ......................................千美元........... ............... 34
PORTB ................端口B数据.............................. ...................................... 1004美元........... ............... 35
PORTC ................端口C数据.............................. ...................................... 1006美元........... ............... 35
PORTD ................端口D数据.............................. ...................................... 1008美元........... ............... 36
PORTE ................端口E数据.............................. ...................................... $ 100A .......... ................ 36
PORTF ................端口F数据.............................. ...................................... 1005美元........... ............... 35
PORTG ...............端口G数据............................... ..................................... 1002美元............ .............. 34
PPROG ............... EEPROM编程控制............................... ..... $ 103B .......................... 30
SCCR1 ................ SCI控制1 .............................. ..................... $ 102C .............. ............ 46
SCCR2 ................ SCI控制2 .............................. ..................... $ 102D .............. ............ 46
SCDR ..................串行通信数据寄存器........................... $ 102F .......................... 48
SCSR .................. SCI状态............................. ......................................... $ 102E ....... ................... 47
SPCR ..................串行外设控制............................ ................... 1028美元.......................... 50
SPDR .................. SPI数据............................. .......................................... $ 102A ...... .................... 51
SPSR ..................串行外设状态............................ ..................... 1029美元.......................... 51
TCNT ...................定时器计数............................ ...................................... $ 100E , 100F $ ....... ....... 59
TCTL1 .................定时器控制1 ............................. ................................. 1020美元................ .......... 60
TCTL2 .................定时器控制2 ............................. ................................. 1021美元................ .......... 61
TEST1 .................工厂测试.............................. .................................... $ 103E ............ .............. 24
TFLG1 .................定时器中断标志1 ............................ ....................... 1023美元.......................... 61
TFLG2 .................定时器中断标志2 ............................ ....................... 1025美元................... 62
,
65
TI4O5 ..................定时器输入捕捉4 /输出比较5 .................... $ 101E , $ 101F .............. 60
TIC1 - TIC3 ...........定时器输入捕捉................................. ..................... $ 1010- 1015美元.............. 60
TMSK1 ................定时器中断屏蔽1 ............................. ..................... 1022美元.......................... 61
TMSK2 ................定时器中断屏蔽2 ............................. ..................... 1024美元................... 62
,
64
TOC1 - TOC4 .......定时器输出比较..................................... ............ $ 1016- $ 101D .............. 60
飞思卡尔半导体公司...
MC68HC11F1/FC0
MC68HC11FTS/D
欲了解更多有关该产品,
转到: www.freescale.com
5
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