BH67F2142
Ultra-Low Voltage R to F LCD Flash MCU
Table of Contents
Features.................................................................................................................6
CPU Features ...............................................................................................................................6
Peripheral Features.......................................................................................................................6
General Description..............................................................................................7
Block Diagram.......................................................................................................7
Pin Assignment.....................................................................................................8
Pin Description .....................................................................................................8
Absolute Maximum Ratings...............................................................................10
D.C. Characteristics............................................................................................10
Operating Voltage Characteristics...............................................................................................10
Standby Current Characteristics .................................................................................................10
Operating Current Characteristics............................................................................................... 11
A.C. Characteristics............................................................................................ 11
Internal Oscillator – IRC.............................................................................................................. 11
System Start Up Time Characteristics ........................................................................................ 11
Input/Output Characteristics .............................................................................12
Memory Characteristics.....................................................................................12
LVD Electrical Characteristics...........................................................................13
R to F A/D Converter Electrical Characteristics...............................................13
LCD Electrical Characteristics ..........................................................................13
Power on Reset Characteristics........................................................................13
System Architecture...........................................................................................14
Clocking and Pipelining...............................................................................................................14
Program Counter.........................................................................................................................15
Stack ...........................................................................................................................................15
Arithmetic and Logic Unit – ALU .................................................................................................16
Flash Program Memory......................................................................................16
Structure......................................................................................................................................16
Special Vectors ...........................................................................................................................17
Look-up Table..............................................................................................................................17
Table Program Example..............................................................................................................17
In Circuit Programming ...............................................................................................................18
On-Chip Debug Support – OCDS ...............................................................................................19
Data Memory .......................................................................................................20
Structure......................................................................................................................................20
General Purpose Data Memory ..................................................................................................21
Special Purpose Data Memory ...................................................................................................21
Special Function Register Description.............................................................23
Indirect Addressing Registers – IAR0, IAR1 ...............................................................................23
Rev. 1.20
2
November 15, 2023
5秒后页面跳转
NTC热敏电阻与PTC热敏电阻的应用原理及应用范围
GTO与普通晶闸管相比为什么可以自关断？为什么普通晶闸管不能呢？从GTO原理、应用范围带你了解原因及推荐型号
LF353数据手册解读：特性、应用、封装、引脚说明、电气参数及替换型号推荐
A4950资料手册解读：特性、应用、封装、引脚功能、电气参数及代换型号
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，
