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C8051F060/1/2/3/4/5/6/7
混合信号ISP功能的Flash MCU系列
模拟外设
-
2个16位SAR型ADC
16位分辨率
± 0.75 LSB INL ,保证无失码
可编程吞吐量可达1 MSPS
作为两个单端或一个差分CON-
-
-
变频器
直接内存访问; RAM中存储的数据,而不
软件开销
数据依赖型窗中断发生器
可编程吞吐量可达200 ksps的
8外部输入,单端或差分
内置温度传感器
可以同步输出到定时器的无抖动波形
表单生成
可编程迟滞/响应时间
HIGH SPEED 8051
C
CORE
-
流水线指令结构;执行的70%的
-
-
内存
-
4352字节的内部数据RAM ( 4 K + 256 )
-
64 KB ( C8051F060 / 1/2/ 3/4/ 5) , 32 KB ( C8051F066 / 7 )
-
闪光灯;在系统可编程的512字节扇区
多与外部64 KB的数据存储器接口
路开关连接和非复用模式( C8051F060 / 2 /
4/6)
指令集在1或2个系统时钟
高达25 MIPS的吞吐量与25 MHz时钟
灵活的中断源
10位SAR ADC ( C8051F060 / 1/2/ 3)
-
两个12位DAC ( C8051F060 / 1/2/ 3)
三个模拟比较器
数码外设
-
59个通用I / O引脚( C8051F060 / 2/4/ 6)
-
24个通用I / O引脚( C8051F061 / 3/5/ 7)
-
博世控制器区域网络( CAN 2.0B -
-
-
C8051F060/1/2/3)
硬件的SMBus ( I2C兼容) , SPI 和
两个UART串行端口可同时
可编程的16位计数器/定时器阵列
6捕捉/比较模块
5个通用16位计数器/定时器
专用看门狗定时器;双向复位引脚
-
参考电压
-
精密VDD监视器/欠压检测
片内JTAG调试&边界扫描
-
片内调试电路提供全速,非
-
-
-
-
侵入式在系统/在系统调试
提供了断点,单步,观察点,
组监视器;检查/修改内存和寄存器
优越的性能仿真系统使用
ICE-芯片,目标吊舱,和插座
符合IEEE1149.1边界扫描
完整的开发套件
-
-
时钟源
-
内部校准的精密振荡器: 24.5兆赫
-
外部振荡器:晶体, RC ,C或时钟
电源电压.......................... 2.7至3.6 V
-
多种省电休眠和关断模式
100引脚和64引脚TQFP封装可用
温度范围: -40 + 85℃
ANALOGPERIPHERALS
16-bit
1 MSPS
ADC
16-bit
1 MSPS
ADC
VREF
数字I / O
C8051F060/1/2/3
交叉开关
CAN 2.0B
端口0
端口1
端口2
端口3
外部存储器
接口
DMA
接口
+
+ +
UART0
UART1
SMBUS
SPI总线
PCA
定时器0
定时器1
定时器2
定时器3
定时器4
电压
比较
S
12-Bit
DAC
12-Bit
DAC
-
-
-
端口4
5港
端口6
7港
10-bit
200ksps
ADC
AMUX
温度
传感器
C8051F060/1/2/3Only
100只脚
高速控制器内核
8051 CPU
(25MIPS)
22
中断
64/32 KB
ISP功能的Flash
DEBUG
电路
4352 B
JTAG
SRAM
时钟
SANITY
电路
控制
初步修订版1.2 7/04
版权所有 2004年由Silicon Laboratories公司
C8051F060/1/2/3/4/5/6/7
此信息适用于正在研发的产品。其特点和规格如有变更,恕不另行通知。
C8051F060/1/2/3/4/5/6/7
2
修订版1.2
C8051F060/1/2/3/4/5/6/7
目录
1.系统Overview.................................................................................................... 19
1.1 。 CIP -51 微控制器核............................................ .............................. 25
1.1.1 。完全兼容8051 ............................................... ............................... 25
1.1.2 。提高吞吐量................................................ ............................... 25
1.1.3 。附加功能................................................ .................................. 26
1.2 。片上Memory............................................................................................... 27
1.3 。 JTAG调试和边界扫描............................................. ........................ 28
1.4 。可编程数字I / O和交叉开关........................................... ................ 29
1.5 。可编程计数器阵列............................................... ............................ 30
1.6 。控制器局域网............................................... ..................................... 31
1.7 。串口....................................................................................................... 32
1.8 。 16位模拟数字转换器........................................... ........................ 33
1.9 。 10位模数转换器........................................... .......................... 34
1.10.12位数模转换器(DAC) ......................................... .......................... 35
1.11.Analog比较.............................................. ........................................... 36
2.绝对最大额定值............................................. ..................................... 37
3.全球DC电气特性............................................ ........................ 38
4.引脚和封装定义............................................ ................................ 39
5. 16位ADC ( ADC0和ADC1 ) ....................................... ...................................... 51
5.1 。单端或差分工作............................................ ................. 52
5.1.1 。伪差分输入.............................................. .......................... 52
5.2 。电压基准................................................ ............................................ 53
5.3 。操作ADC模式.............................................. .................................... 54
5.3.1 。启动转换............................................... ................................ 54
5.3.2 。跟踪方式................................................ ........................................ 54
5.3.3 。建立时间要求............................................... ...................... 56
5.4 。 Calibration......................................................................................................... 66
5.5 。 ADC0可编程窗口检测器.............................................. ............. 69
6.直接内存访问接口( DMA0 ) ......................................... .................... 75
6.1 。写指令缓冲器............................................. ............................ 75
6.2 。 DMA0指令格式............................................... ................................... 76
6.3 。 XRAM寻址和设置.............................................. ............................. 76
6.4 。指令执行模式0 ............................................. ........................... 77
6.5 。指令执行模式1 ............................................. ........................... 78
6.6 。中断源................................................ .............................................. 79
6.7 。数据缓冲区溢出警告和错误............................................ ........... 79
7. 10位ADC ( ADC2 , C8051F060 / 1/2/ 3) ................................. ................................... 87
7.1 。模拟多路复用器................................................ ............................................ 88
7.2 。操作模式............................................... ........................................... 89
7.2.1 。启动转换............................................... ................................ 89
7.2.2 。跟踪方式................................................ ........................................ 90
7.2.3 。建立时间要求............................................... ...................... 91
修订版1.2
3
C8051F060/1/2/3/4/5/6/7
7.3 。可编程窗口检测器............................................... ....................... 97
7.3.1 。窗口检测器在单端模式........................................... ...... 99
7.3.2 。窗口检测器在差分模式............................................. 100 .......
8.数模转换器, 12位电压模式( DAC0和DAC1 , C8051F060 / 1/2/ 3) .................... 103
8.1 。 DAC输出调度............................................... ................................... 104
8.1.1 。更新输出点播............................................. ...................... 104
8.1.2 。基于定时器溢出的输出更新............................................ 104 ..
8.2 。 DAC输出定标/ .............................................理由....................... 104
9.电压基准2 ( C8051F060 / 2 ) ........................................ ............................ 111
10.电压基准2 ( C8051F061 / 3 ) ........................................ ........................... 113
11.电压基准2 ( C8051F064 / 5 /6/ 7) .................................... .......................... 115
12.比较......................................................................................................... 117
12.1.Comparator输入.............................................. ............................................ 119
13. CIP- 51微控制器............................................ ............................................. 123
13.1.Instruction集.............................................. .................................................. 。 125
13.1.1.Instruction和CPU时序.......................................... ......................... 125
13.1.2.MOVX指令和程序存储器......................................... ...... 125
13.2.Memory组织.............................................. ....................................... 130
13.2.1.Program内存............................................ ....................................... 130
13.2.2.Data内存............................................ .............................................. 131
13.2.3.General功能寄存器........................................... ......................... 131
13.2.4.Bit寻址空间........................................... ........................... 131
13.2.5.Stack ..................................................................................................... 131
13.2.6.Special功能寄存器........................................... ......................... 132
13.2.6.1.SFR寻呼............................................ ....................................... 132
13.2.6.2.Interrupts和SFR分页.......................................... .................. 132
13.2.6.3.SFR页堆栈示例.......................................... ................... 134
13.2.7.Register说明............................................ ................................. 148
13.3.Interrupt处理器.............................................. ............................................... 151
13.3.1.MCU中断源和载体......................................... ............. 151
13.3.2.External中断............................................ ...................................... 151
13.3.3.Interrupt重点............................................ ....................................... 153
13.3.4.Interrupt延迟............................................ ........................................ 153
13.3.5.Interrupt寄存器说明........................................... .................... 154
13.4.Power管理模式............................................. ............................... 160
13.4.1.Idle模式............................................ .................................................. 。 160
13.4.2.Stop模式............................................ .................................................. 161
14.复位Sources....................................................................................................... 163
14.1.Power复位............................................ .................................................. 164
14.2.Power失效复位............................................ ................................................. 164
14.3.External复位.............................................. .................................................. 164
14.4.Missing时钟探测器复位............................................ ............................ 165
14.5.Comparator0复位.............................................. .......................................... 165
14.6.External CNVSTR2引脚复位............................................ ............................ 165
14.7.Watchdog定时器复位............................................. ...................................... 165
4
修订版1.2
C8051F060/1/2/3/4/5/6/7
14.7.1.Enable /复位WDT .......................................... ...................................... 166
14.7.2.Disable WDT ............................................ .............................................. 166
14.7.3.Disable WDT锁定........................................... ................................. 166
14.7.4.Setting WDT间隔........................................... ................................... 166
15.振荡器............................................................................................................. 171
15.1.Programmable内部振荡器............................................. ...................... 171
15.2.External振荡器驱动电路............................................ .......................... 173
15.3.System时钟选择............................................. ..................................... 173
15.4.External晶体示例............................................. .................................. 175
15.5.External RC示例............................................. ........................................ 175
15.6.External电容示例............................................. .............................. 175
16.闪存....................................................................................................... 177
16.1.Programming的闪存............................................ ....................... 177
16.2.Non性数据存储........................................... ................................... 178
16.3.Security选项.............................................. ............................................... 179
Flash的安全选项16.3.1.Summary ......................................... .............. 183
17.外部数据存储器接口和片内XRAM ....................................... 。 187
17.1.Accessing XRAM .............................................. .............................................. 187
17.1.1.16位MOVX示例........................................... ................................ 187
17.1.2.8位MOVX示例........................................... .................................. 187
17.2.Configuring外部存储器接口........................................... ......... 188
17.3.Port选择和配置............................................ ........................ 188
17.4.Multiplexed和非复用选择.......................................... .......... 190
17.4.1.Multiplexed配置............................................ ........................... 190
17.4.2.Non复用配置.......................................... ..................... 191
17.5.Memory模式选择............................................. .................................... 192
17.5.1.Internal XRAM只有........................................... .................................... 192
17.5.2.Split模式不带块选择......................................... ..................... 192
17.5.3.Split模式与银行选择......................................... .......................... 193
17.5.4.External只有............................................ .............................................. 193
17.6.Timing .......................................................................................................... 194
17.6.1.Non复用方式.......................................... ................................. 196
17.6.1.1.16位MOVX : EMI0CF [ 4 : 2 ] =' 101 ',' 110 '或' 111 ' ...................... ... 196
17.6.1.2.8位MOVX没有银行选择: EMI0CF [ 4 : 2 ] =' 101 '或' 111 ' 197 ......
17.6.1.3.8位MOVX与银行选择: EMI0CF [ 4 : 2 ] =' 110 ' ....................... 198
17.6.2.Multiplexed模式............................................ ....................................... 199
17.6.2.1.16位MOVX : EMI0CF [ 4 : 2 ] =' 001 ',' 010 '或' 011 ' ...................... ... 199
17.6.2.2.8位MOVX没有银行选择: EMI0CF [ 4 : 2 ] =' 001 '或' 011 ' 200 ......
17.6.2.3.8位MOVX与银行选择: EMI0CF [ 4 : 2 ] =' 010 ' ....................... 201
18.港Input/Output.................................................................................................. 203
18.1.Ports 0至3和优先权交叉开关译码器..................................... 205
18.1.1.Crossbar引脚分配和分配......................................... ...... 205
18.1.2.Configuring端口引脚的输出方式...................................... 206
18.1.3.Configuring端口引脚为数字输入........................................ ........... 207
18.1.4.Weak上拉.......................................... .............................................. 207
修订版1.2
5
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