W78LE812/W78L812A
8-BIT MICROCONTROLLER
Table of Contents-
1.
2.
3.
4.
5.
GENERAL DESCRIPTION ......................................................................................................... 3
FEATURES................................................................................................................................. 3
PIN CONFIGURATIONS ............................................................................................................ 4
PIN DESCRIPTION..................................................................................................................... 6
FUNCTIONAL DESCRIPTION ................................................................................................... 7
5.1
5.2
5.3
Timers 0, 1, and 2........................................................................................................... 7
Timer 2 Mode Control..................................................................................................... 7
I/O Port Options.............................................................................................................. 8
5.3.1
Port Options Register ....................................................................................................8
5.4
5.5
Port 4 .............................................................................................................................. 8
5.4.1
Port 4.............................................................................................................................8
Interrupt System ............................................................................................................. 9
5.5.1
5.5.2
5.5.3
5.5.4
5.5.5
5.5.6
Interrupt Enable Register 0............................................................................................9
Interrupt Enable Register 1............................................................................................9
Interrupt Priority Register 0..........................................................................................10
Interrupt Priority Register 1..........................................................................................10
Interrupt Polarity Register............................................................................................10
Interrupt Request Flag Register...................................................................................11
5.6
Watchdog Timer ........................................................................................................... 12
5.6.1
Watchdog Timer Control Register ...............................................................................12
5.7
5.8
Clock............................................................................................................................. 13
Power Management...................................................................................................... 13
5.8.1
5.8.2
Idle Mode.....................................................................................................................13
Power-down Mode.......................................................................................................14
5.9
AUXR - Auxiliary Register............................................................................................. 14
5.10 Reduce EMI Emission .................................................................................................. 14
5.11 Reset............................................................................................................................. 14
ON-CHIP ROM CHARACTERISTICS ...................................................................................... 15
6.
6.1
6.2
6.3
6.4
6.5
Read Operation ............................................................................................................ 15
Output Disable Condition.............................................................................................. 15
Program Operation ....................................................................................................... 15
Program Verify Operation............................................................................................. 15
Erase Operation............................................................................................................ 15
Publication Release Date: November 6, 2006
- 1 -
Revision A9
5秒后页面跳转
摩尔斯微电子在美国约书亚树国家公园测试 Wi-Fi HaLow
贸泽上架Tallysman TW5386智能GNSS天线
SL74HC10N：高性能三输入与非门解析
AIC1781A 电池充电控制器深度解析
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
数据手册
如果您发现信息不准确，
