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EM78P343N 参数 Datasheet PDF下载

EM78P343N图片预览
型号: EM78P343N
PDF下载: 下载PDF文件 查看货源
内容描述: 8位OTP微 [8-Bit Microprocessor with OTP ROM]
分类和应用: OTP只读存储器
文件页数/大小: 102 页 / 1294 K
品牌: EMC [ ELAN MICROELECTRONICS CORP ]
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目录
目录
1
2
3
4
5
概述................................................ ................................................ 3
产品特点................................................................................................................... 3
引脚分配....................................................................................................... 4
功能框图............................................... ....................................... 5
针Description........................................................................................................ 6
5.1
5.2
6
EM78P341NP/M............................................................................................... 6
EM78P342NP/M............................................................................................... 7
5.3 EM78P343NP/M/KM......................................................................................... 8
功能说明................................................ .............................................. 9
6.1
操作寄存器................................................ ....................................... 9
6.1.1
6.1.2
6.1.3
6.1.4
6.1.5
6.1.6
6.1.7
6.1.8
6.1.9
6.1.10
6.1.11
6.1.12
6.1.13
6.1.14
6.1.15
6.1.16
R0 (间接寻址寄存器) ............................................ .............................. 9
R1 (时钟/计数器) ........................................... ........................................ 9
R2 (程序计数器)和堆栈........................................... ............................ 9
6.1.3.1数据存储器配置............................................ .................... 11
R3 (状态寄存器) ............................................. ............................................ 12
R4 ( RAM选择寄存器) ............................................ .................................... 12
R5 〜 R6 (端口5 〜端口6 ) ........................................ .......................................... 13
R7 (端口7 ) ........................................................................................................ 13
R8 ( AISR : ADC输入选择寄存器) ......................................... .................... 14
R9 ( ADCON : ADC控制寄存器) .......................................... ...................... 15
RA ( ADOC : ADC失调校准寄存器) ......................................... ......... 17
RB ( ADDATA : ADC的转换值) ......................................... ................. 17
RC ( ADDATA1H : ADC的转换值) ......................................... ............ 17
RD ( ADDATA1L : ADC的转换值) ......................................... ............. 18
RE (中断状态2 &唤醒控制寄存器) ..................................... .. 18
RF (中断状态寄存器2 ) ........................................... ............................. 19
R10 〜 R3F ........................................................................................................ 19
A(累加器) .............................................. .................................................. 20
CONT (控制寄存器) ............................................. ..................................... 20
IOC50 〜 IOC70 ( I / O端口控制寄存器) ....................................... ............... 21
IOC80 (比较器和TCCA控制寄存器) .......................................... .. 21
IOC90 ( TCCB和TCCC控制寄存器) .......................................... ........... 22
IOCA0 ​​( IR和TCCC规模控制寄存器) ......................................... ........ 23
IOCB0 (下拉控制寄存器) .......................................... ...................... 24
IOCC0 (漏极开路控制寄存器) .......................................... ................... 24
IOCD0 (上拉控制寄存器) .......................................... ........................ 25
6.2
特殊功能寄存器............................................... ............................... 20
6.2.1
6.2.2
6.2.3
6.2.4
6.2.5
6.2.6
6.2.7
6.2.8
6.2.9
产品规格( V1.0 ) 2006年1月12日
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