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W77IC32A25PL PDF预览

W77IC32A25PL

更新时间: 2024-01-03 03:05:33
品牌 Logo 应用领域
华邦 - WINBOND 微控制器和处理器
页数 文件大小 规格书
76页 579K
描述
8-BIT MICROCONTROLLER

W77IC32A25PL 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:LCC包装说明:ROHS COMPLIANT, PLASTIC, LCC-44
针数:44Reach Compliance Code:unknown
HTS代码:8542.31.00.01风险等级:5.84
Is Samacsys:N具有ADC:NO
地址总线宽度:16位大小:8
CPU系列:8051最大时钟频率:20 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:8JESD-30 代码:S-PQCC-J44
JESD-609代码:e3长度:16.59 mm
I/O 线路数量:36端子数量:44
最高工作温度:85 °C最低工作温度:-40 °C
PWM 通道:NO封装主体材料:PLASTIC/EPOXY
封装代码:QCCJ封装等效代码:LDCC44,.7SQ
封装形状:SQUARE封装形式:CHIP CARRIER
峰值回流温度(摄氏度):245电源:3/5 V
认证状态:Not QualifiedRAM(字节):256
ROM(单词):0座面最大高度:4.699 mm
速度:20 MHz子类别:Microcontrollers
最大压摆率:50 mA最大供电电压:5.5 V
最小供电电压:2.7 V标称供电电压:3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:MATTE TIN
端子形式:J BEND端子节距:1.27 mm
端子位置:QUAD处于峰值回流温度下的最长时间:40
宽度:16.59 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

W77IC32A25PL 数据手册

 浏览型号W77IC32A25PL的Datasheet PDF文件第2页浏览型号W77IC32A25PL的Datasheet PDF文件第3页浏览型号W77IC32A25PL的Datasheet PDF文件第4页浏览型号W77IC32A25PL的Datasheet PDF文件第5页浏览型号W77IC32A25PL的Datasheet PDF文件第6页浏览型号W77IC32A25PL的Datasheet PDF文件第7页 
W77IC32 DATA SHEET  
8-BIT MICROCONTROLLER  
Table of Contents-  
1.  
2.  
3.  
4.  
5.  
GENERAL DESCRIPTION ......................................................................................................... 3  
FEATURES................................................................................................................................. 3  
PIN CONFIGURATIONS ............................................................................................................ 4  
PIN DESCRIPTION..................................................................................................................... 5  
FUNCTIONAL DESCRIPTION ................................................................................................... 6  
5.1  
5.2  
5.3  
5.4  
5.5  
5.6  
5.7  
I/O Ports.......................................................................................................................... 6  
Serial I/O......................................................................................................................... 6  
Timers............................................................................................................................. 7  
Interrupts......................................................................................................................... 7  
Data Pointers .................................................................................................................. 7  
Power Management........................................................................................................ 7  
On-chip Data SRAM ....................................................................................................... 7  
6.  
MEMORY ORGANIZATION ....................................................................................................... 8  
6.1  
6.2  
6.3  
Program Memory............................................................................................................ 8  
Data Memory .................................................................................................................. 8  
Special Function Registers........................................................................................... 10  
7.  
8.  
INSTRUCTION.......................................................................................................................... 27  
7.1 Intruction Timing ........................................................................................................... 35  
7.1.1  
MOVX Instruction .........................................................................................................38  
POWER MANAGEMENT.......................................................................................................... 43  
8.1  
8.2  
8.3  
Idle Mode ...................................................................................................................... 43  
Economy Mode............................................................................................................. 43  
Power Down Mode ....................................................................................................... 44  
9.  
RESET CONDITIONS............................................................................................................... 46  
9.1  
9.2  
9.3  
External Reset .............................................................................................................. 46  
Watchdog Timer Reset................................................................................................. 46  
Reset State ................................................................................................................... 46  
10.  
11.  
INTERRUPTS ........................................................................................................................... 48  
10.1 Interrupt Sources .......................................................................................................... 48  
10.2 Priority Level Structure ................................................................................................. 49  
10.3 Interrupt Response Time .............................................................................................. 50  
PROGRAMMABLE TIMERS/COUNTERS ............................................................................... 51  
11.1 Timer/Counters 0 & 1.................................................................................................... 51  
11.2 Time-base Selection..................................................................................................... 51  
11.2.1 Mode 0 .........................................................................................................................52  
Publication Release Date: October 2, 2006  
- 1 -  
Revision A5  

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