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N79A8211 PDF даташит

Спецификация N79A8211 изготовлена ​​​​«DYCMCU» и имеет функцию, называемую «Built-in 8-channel 10-bit A/D converter 8 FLASH MCU».

Детали детали

Номер произв N79A8211
Описание Built-in 8-channel 10-bit A/D converter 8 FLASH MCU
Производители DYCMCU
логотип DYCMCU логотип 

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N79A8211 Даташит, Описание, Даташиты
www.dycmcu.com
N79A8211
经济AD型8位FLASH单片机
N79A8211 Rev. 1.62
内置8通道10bit-A/D转换器8FLASH单片机
选型指南
型号.
N79A8211-D20R
N79A8211-S20R
N79A8211-D16R
N79A8211-D08R
N79A8211-D20
N79A8211-S20
N79A8211-D16
N79A8211-D08
N79A8211A-D20R
N79A8211A-S20R
N79A8211A-D16R
N79A8211A-D08R
N79A8211A-D20
N79A8211A-S20
N79A8211A-D16
N79A8211A-D08
存储器
4KB/128B
4KB/128B
4KB/128B
4KB/128B
4KB/128B
4KB/128B
4KB/128B
4KB/128B
4KB/128B
4KB/128B
4KB/128B
4KB/128B
4KB/128B
4KB/128B
4KB/128B
4KB/128B
E2PROM I/O
MAX
128B
128B
128B
128B
128B
128B
128B
128B
128B
128B
128B
128B
128B
128B
128B
128B
18
18
14
6
18
18
14
6
18
18
14
6
18
18
14
6
内部
ADC PWM RC
8-10bit
8-10bit
6-10bit
4-10bit
8-10bit
8-10bit
6-10bit
4-10bit
4-10bit
4-10bit
4-10bit
2-10bit
4-10bit
4-10bit
4-10bit
2-10bit
2
2
2
1
2
2
2
1
2
2
2
1
2
2
2
1
2%
2%
2%
2%
30%
30%
30%
30%
2%
2%
2%
2%
30%
30%
30%
30%
温度范围 封装
-40+85
-40+85
-40+85
-40+85
-40+85
-40+85
-40+85
-40+85
-40+85
-40+85
-40+85
-40+85
-40+85
-40+85
-40+85
-40+85
DIP-20
SOP-20
DIP-16
DIP-8
DIP-20
SOP-20
DIP-16
DIP-8
DIP-20
SOP-20
DIP-16
DIP-8
DIP-20
SOP-20
DIP-16
DIP-8
技术咨询
立超电子科技有限公司
中国南京市和燕路251号金港大厦A2406
ZIP:210028
Tel: 0086-25-83306839/83310926
Fax: 0086-25-83737785
Website:http://www.dycmcu.com/
Rev. 1.62
1
2008.01.18









No Preview Available !

N79A8211 Даташит, Описание, Даташиты
N79A8211
经济AD型8位FLASH单片机
目录
www.dycmcu.com
1 概述 ...................................................................................................................................................... 5
2 特性 ...................................................................................................................................................... 5
3 产品型号信息 ...................................................................................................................................... 6
3.1 无铅(ROHS)产品型号信息表列 .............................................................................................................6
4 管脚配置 .............................................................................................................................................. 7
5 管脚描述 .............................................................................................................................................. 8
6 功能描述 .............................................................................................................................................. 9
6.1 片内 FLASH EPROM ...............................................................................................................................9
6.2 I/O 端口 ....................................................................................................................................................9
6.3 定时器 ......................................................................................................................................................9
6.4 中断 ..........................................................................................................................................................9
6.5 数据指针 ..................................................................................................................................................9
6.6 CPU结构..................................................................................................................................................9
6.6.1 ALU ..................................................................................................................................................9
6.6.2 累加器(ACC) ...................................................................................................................................9
6.6.3 B 寄存器.........................................................................................................................................10
6.6.4 程序状态字寄存器(PSW).............................................................................................................10
6.6.5 片内便签 ........................................................................................................................................10
6.6.6 堆栈指针 ........................................................................................................................................10
6.7 电源管理 ................................................................................................................................................10
7 内存组织 ............................................................................................................................................ 11
7.1 程序内存 ................................................................................................................................................11
7.2 数据存储器 ............................................................................................................................................11
7.3 数据存储器 (MOVX) .............................................................................................................................11
7.4 寄存器的映射 ........................................................................................................................................11
7.4.1 工作寄存器 ....................................................................................................................................13
7.4.2 位寻址区 ........................................................................................................................................13
7.4.3 堆栈 ................................................................................................................................................13
8 特殊功能寄存器 ................................................................................................................................ 14
9 指令 .................................................................................................................................................... 35
9.1 指令时序 ................................................................................................................................................42
10 电源管理 ............................................................................................................................................ 45
10.1 空闲模式 ................................................................................................................................................45
10.2 掉电模式 ................................................................................................................................................45
11 复位条件 ............................................................................................................................................ 46
11.1 复位来源 ................................................................................................................................................46
Rev. 1.62
2
2008.01.18









No Preview Available !

N79A8211 Даташит, Описание, Даташиты
N79A8211
经济AD型8位FLASH单片机
11.1.1 外部复位 ........................................................................................................................................47
11.1.2 上电复位(POR) .............................................................................................................................47
11.1.3 看门狗定时器复位 ........................................................................................................................47
11.2 复位状态 ................................................................................................................................................47
12 中断 .................................................................................................................................................... 49
12.1 中断源 ....................................................................................................................................................49
12.2 中断优先级 ............................................................................................................................................50
12.3 中断响应时间 ........................................................................................................................................51
12.4 中断输入 ................................................................................................................................................51
13 可编程定时器/计数器 ....................................................................................................................... 53
13.1 定时器/计数器0&1 ................................................................................................................................53
13.1.1 时基选择 ........................................................................................................................................53
13.1.2 模式 0 .............................................................................................................................................53
13.1.3 模式1 ..............................................................................................................................................54
13.1.4 模式2 ..............................................................................................................................................54
13.1.5 模式 3 .............................................................................................................................................55
14 NVM数据存储器 ............................................................................................................................... 56
15 看门狗定时器 .................................................................................................................................... 57
15.1 看门狗控制 ............................................................................................................................................58
15.2 看门狗控制时钟 ....................................................................................................................................58
16 时控访问保护 .................................................................................................................................... 59
17 边沿触发中断 .................................................................................................................................... 61
18 I/O 端口配置...................................................................................................................................... 62
18.1 准双向端口模式配置 ............................................................................................................................62
18.2 开漏端口模式配置 ................................................................................................................................63
18.3 推挽端口模式配置 ................................................................................................................................63
18.4 输入配置 ................................................................................................................................................64
19 振荡器 ................................................................................................................................................ 65
19.1 片内RC振荡器选项...............................................................................................................................65
19.2 外部时钟输入选项 ................................................................................................................................65
20 蜂鸣器输出 ........................................................................................................................................ 66
21 电源监视功能 .................................................................................................................................... 69
21.1 上电检测 ................................................................................................................................................69
21.2 欠压检测 ................................................................................................................................................69
22 脉宽调制 (PWM)............................................................................................................................... 70
23 模拟数字转换器 ................................................................................................................................ 73
23.1 ADC的解析度和模拟电源:...................................................................................................................73
24 ICP (在电路编程) FLASH 编程 ...................................................................................................... 75
Rev. 1.62
3
2008.01.18










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