ADuC7060/ADuC7061
目录
特点................................................. ............................................. 1
应用................................................. ...................................... 1
概述................................................ ......................... 1
修订历史................................................ ............................... 3
功能框图............................................... ............... 4
规格................................................. .................................... 5
电气规格................................................ ............... 5
时序规格................................................ ................ 10
绝对最大额定值............................................... ........... 14
ESD注意事项................................................ ................................ 14
引脚配置和功能说明......................... 15
术语................................................. ................................... 20
ARM7TDMI内核的概述............................................. 21
拇指模式（ T） ............................................. ........................... 21
乘数（M ） .............................................. ............................... 21
嵌入式ICE （我） .............................................. ......................... 21
ARM寄存器................................................ ............................ 21
中断延迟................................................ ........................ 22
存储器结构................................................ ............... 22
闪存/ EE控制接口............................................. ........... 23
内存映像寄存器............................................... ........ 26
完成MMR上市............................................... .............. 27
复位................................................. ............................................ 32
振荡器，PLL和电源控制........................................... .. 33
时钟系统................................................ ......................... 33
动力控制系统............................................... ................. 33
ADC电路信息............................................... ............... 37
引用来源................................................ ....................... 38
诊断电流源............................................... ....... 38
sinc3滤波器................................................ ................................... 39
ADC削球................................................ ........................... 39
可编程增益放大器............................................... .. 39
激励源................................................ ...................... 39
ADC低功耗模式.............................................. ................ 39
ADC比较器和累加器....................................... 40
温度传感器................................................ ................... 40
ADC MMR接口............................................... .................. 40
示例应用电路............................................... .... 53
DAC外设................................................ ............................. 55
DAC ................................................. ............................................. 55
MMR接口................................................ ........................... 55
利用DAC ............................................... ............................. 56
非易失性Flash / EE存储器............................................. ........ 57
Flash / EE存储器可靠性............................................. ....... 57
编程................................................. ............................. 57
处理器参考外设............................................... .... 58
中断系统................................................ ......................... 58
IRQ ................................................. .............................................. 58
快速中断请求（ FIQ ） ............................................ ........ 59
可编程中断................................................ ............. 60
向量中断控制器（ VIC ） ....................................... 60
VIC孕产妇死亡................................................ .................................. 60
定时器................................................. ............................................. 65
定时器0 ................................................. ......................................... 66
定时器1或唤醒定时器............................................ ........... 68
定时器2或看门狗定时器.............................................. ........ 70
定时器3 ................................................. ......................................... 72
脉宽调制器.............................................. ................... 74
脉宽调制器的一般概述........................... 74
UART串行接口............................................... ..................... 79
波特率发生器............................................... ................. 79
UART的寄存器定义............................................... ........ 79
I
2
C ..................................................................................................... 85
配置外部引脚我
2
C功能的................... 85
串行时钟发生器............................................... ............. 86
I
2
C总线地址............................................... ........................ 86
I
2
I2C寄存器................................................ ................................ 86
串行外设接口............................................... .............. 95
MISO （主，从机输出）引脚......................................... .... 95
MOSI （主机输出，从机输入） ......................................... .... 95
SCLK （串行时钟I / O）引脚......................................... ............ 95
从选择（ P0.0 / SS ）输入引脚....................................... ........ 95
配置外部引脚为SPI功能................... 95
SPI寄存器................................................ ................................ 96
通用I / O ............................................ ....................... 100
GPxCON寄存器................................................ ................... 100
GPxDAT寄存器................................................ ................... 101
GPxSET寄存器................................................ ..................... 101
GPxCLR寄存器................................................ .................... 101
GPxPAR寄存器................................................ .................... 101
版本B |第108 2
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