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W78C032C40PL PDF预览

W78C032C40PL

更新时间: 2024-02-29 22:42:24
品牌 Logo 应用领域
华邦 - WINBOND 微控制器和处理器外围集成电路时钟
页数 文件大小 规格书
18页 225K
描述
8-BIT MICROCONTROLLER

W78C032C40PL 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:LCC包装说明:QCCJ, LDCC44,.7SQ
针数:44Reach Compliance Code:compliant
ECCN代码:3A991.A.2HTS代码:8542.31.00.01
风险等级:5.47Is Samacsys:N
具有ADC:NO地址总线宽度:16
位大小:8CPU系列:8051
最大时钟频率:40 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:8
JESD-30 代码:S-PQCC-J44长度:16.59 mm
I/O 线路数量:32端子数量:44
最高工作温度:70 °C最低工作温度:
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):NOT SPECIFIED电源: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:40 MHz子类别:Microcontrollers
最大压摆率:30 mA最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL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:NOT SPECIFIED宽度:16.59 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

W78C032C40PL 数据手册

 浏览型号W78C032C40PL的Datasheet PDF文件第2页浏览型号W78C032C40PL的Datasheet PDF文件第3页浏览型号W78C032C40PL的Datasheet PDF文件第4页浏览型号W78C032C40PL的Datasheet PDF文件第5页浏览型号W78C032C40PL的Datasheet PDF文件第6页浏览型号W78C032C40PL的Datasheet PDF文件第7页 
W78C32C/W78C032C DATA SHEET  
8-BIT MICROCONTROLLER  
Table of Contents-  
1.  
2.  
3.  
4.  
5.  
GENERAL DESCRIPTION ......................................................................................................... 2  
FEATURES................................................................................................................................. 2  
PIN CONFIGURATIONS ............................................................................................................ 3  
PIN DESCRIPTION..................................................................................................................... 4  
FUNCTIONAL DESCRIPTION ................................................................................................... 6  
5.1  
5.2  
TIMERS 0, 1, AND 2....................................................................................................... 6  
CLOCK............................................................................................................................ 6  
5.2.1 CRYSTAL OSCILLATOR .................................................................................................6  
5.2.2 EXTERNAL CLOCK .........................................................................................................6  
5.3  
POWER MANAGEMENT ............................................................................................... 6  
5.3.1 IDLE MODE......................................................................................................................6  
5.3.2 POWER-DOWN MODE....................................................................................................7  
5.3.3 RESET .............................................................................................................................7  
6.  
ELECTRICAL CHARACTERISTICS........................................................................................... 8  
6.1  
6.2  
6.3  
ABSOLUTE MAXIMUM RATINGS................................................................................. 8  
D.C. CHARACTERISTICS.............................................................................................. 8  
A.C. CHARACTERISTICS.............................................................................................. 9  
6.3.1 CLOCK INPUT WAVEFORM ...........................................................................................9  
6.3.2 PROGRAM FETCH CYCLE...........................................................................................10  
6.3.3 DATA READ CYCLE......................................................................................................10  
6.3.4 DATA WRITE CYCLE ....................................................................................................11  
6.3.5 PORT ACCESS CYCLE.................................................................................................11  
7.  
TIMING waveformS................................................................................................................... 12  
7.1  
7.2  
7.3  
7.4  
PROGRAM FETCH CYCLE ......................................................................................... 12  
DATA READ CYCLE .................................................................................................... 12  
DATA WRITE CYCLE................................................................................................... 13  
PORT ACCESS CYCLE............................................................................................... 13  
8.  
9.  
TYPICAL APPLICATION CIRCUIT........................................................................................... 14  
8.1  
8.2  
USING EXTERNAL PROGRAM MEMORY AND CRYSTAL....................................... 14  
EXPANDED EXTERNAL DATA MEMORY AND OSCILLATOR ................................. 15  
PACKAGE DIMENSIONS......................................................................................................... 16  
9.1  
9.2  
9.3  
40-PIN DIP.................................................................................................................... 16  
44-PIN PLCC................................................................................................................ 16  
44-PIN QFP .................................................................................................................. 17  
10.  
REVISION HISTORY................................................................................................................ 18  
Publication Release Date: December 4, 2006  
- 1 -  
Revision A6  

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