5秒后页面跳转
W78E54C40DL PDF预览

W78E54C40DL

更新时间: 2024-11-18 21:11:47
品牌 Logo 应用领域
华邦 - WINBOND 时钟微控制器光电二极管
页数 文件大小 规格书
24页 292K
描述
Microcontroller, 8-Bit, FLASH, 8051 CPU, 20MHz, CMOS, PDIP40

W78E54C40DL 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:DIP, DIP40,.6Reach Compliance Code:unknown
风险等级:5.8位大小:8
CPU系列:8051JESD-30 代码:R-PDIP-T40
端子数量:40最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP40,.6
封装形状:RECTANGULAR封装形式:IN-LINE
电源:5 V认证状态:Not Qualified
RAM(字节):256ROM(单词):16384
ROM可编程性:FLASH速度:20 MHz
子类别:Microcontrollers最大压摆率:20 mA
标称供电电压:5 V表面贴装:NO
技术:CMOS温度等级:COMMERCIAL
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUALBase Number Matches:1

W78E54C40DL 数据手册

 浏览型号W78E54C40DL的Datasheet PDF文件第2页浏览型号W78E54C40DL的Datasheet PDF文件第3页浏览型号W78E54C40DL的Datasheet PDF文件第4页浏览型号W78E54C40DL的Datasheet PDF文件第5页浏览型号W78E54C40DL的Datasheet PDF文件第6页浏览型号W78E54C40DL的Datasheet PDF文件第7页 
W78E54C Data Sheet  
8-BIT MICROCONTROLLER  
Table of Contents-  
1.  
2.  
3.  
4.  
5.  
6.  
GENERAL DESCRIPTION ......................................................................................................... 3  
FEATURES................................................................................................................................. 3  
PIN CONFIGURATIONS ............................................................................................................ 4  
PIN DESCRIPTION..................................................................................................................... 5  
BLOCK DIAGRAM ...................................................................................................................... 6  
FUNCTIONAL DESCRIPTION ................................................................................................... 7  
6.1  
6.2  
Timers 0, 1, and 2........................................................................................................... 7  
New Defined Peripheral.................................................................................................. 7  
6.2.1 INT2 / INT3 ...................................................................................................................7  
6.2.2 PORT4 .............................................................................................................................8  
6.2.3 Reduce EMI Emission ......................................................................................................8  
6.3  
6.4  
6.5  
6.6  
6.7  
Power-off Flag ................................................................................................................ 9  
Watchdog Timer ............................................................................................................. 9  
Clock............................................................................................................................. 11  
Power Management...................................................................................................... 11  
Reset............................................................................................................................. 11  
7.  
8.  
SECURITY BITS....................................................................................................................... 11  
7.1  
7.2  
7.3  
Lock Bit ......................................................................................................................... 12  
MOVC Inhibit................................................................................................................. 12  
Encryption..................................................................................................................... 12  
ELECTRICAL CHARACTERISTICS......................................................................................... 13  
8.1  
8.2  
8.3  
Absolute Maximum Ratings.......................................................................................... 13  
D.C. Characteristics...................................................................................................... 13  
A.C. Characteristics...................................................................................................... 15  
8.3.1 Clock Input Waveform ....................................................................................................15  
8.3.2 Program Fetch Cycle......................................................................................................15  
8.3.3 Data Read Cycle ............................................................................................................16  
8.3.4 Data Write Cycle.............................................................................................................16  
8.3.5 Port Access Cycle ..........................................................................................................16  
8.3.6 Program Operation.........................................................................................................16  
Publication Release Date: May 17, 2005  
- 1 -  
Revision A3  

与W78E54C40DL相关器件

型号 品牌 获取价格 描述 数据表
W78E54C40FL WINBOND

获取价格

RISC Microcontroller, 8-Bit, FLASH, 8051 CPU, 20MHz, CMOS, PQFP44
W78E54C40PL WINBOND

获取价格

Microcontroller, 8-Bit, FLASH, 8051 CPU, 20MHz, CMOS, PQCC44,
W78E54CP-40 WINBOND

获取价格

Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PQCC44, PLASTIC, LCC-44
W78E54F WINBOND

获取价格

Microcontroller, 8-Bit, FLASH, 40MHz, CMOS, PQFP44, QFP-44
W78E54F-16 WINBOND

获取价格

8-BIT MICROCONTROLLER
W78E54F-24 WINBOND

获取价格

8-BIT MICROCONTROLLER
W78E54F-40 WINBOND

获取价格

8-BIT MICROCONTROLLER
W78E54M WINBOND

获取价格

Microcontroller, 8-Bit, FLASH, 40MHz, CMOS, PQFP44, TQFP-44
W78E54M-16 WINBOND

获取价格

8-BIT MICROCONTROLLER
W78E54M-24 WINBOND

获取价格

8-BIT MICROCONTROLLER