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W78E516B40DL PDF预览

W78E516B40DL

更新时间: 2024-11-20 12:01:35
品牌 Logo 应用领域
华邦 - WINBOND 微控制器和处理器外围集成电路光电二极管时钟
页数 文件大小 规格书
37页 302K
描述
8-BIT MICROCONTROLLER

W78E516B40DL 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP, DIP40,.6
针数:40Reach Compliance Code:unknown
ECCN代码:3A991.A.2HTS代码:8542.31.00.01
风险等级:5.8Is 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:R-PDIP-T40JESD-609代码:e3
长度:52.2 mmI/O 线路数量:32
端子数量:40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:DIP
封装等效代码:DIP40,.6封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V认证状态:Not Qualified
RAM(字节):512ROM(单词):65536
ROM可编程性:FLASH座面最大高度:5.334 mm
速度:40 MHz子类别:Microcontrollers
最大压摆率:20 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:NO技术:CMOS
温度等级:COMMERCIAL端子面层:Matte Tin (Sn)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:15.24 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

W78E516B40DL 数据手册

 浏览型号W78E516B40DL的Datasheet PDF文件第2页浏览型号W78E516B40DL的Datasheet PDF文件第3页浏览型号W78E516B40DL的Datasheet PDF文件第4页浏览型号W78E516B40DL的Datasheet PDF文件第5页浏览型号W78E516B40DL的Datasheet PDF文件第6页浏览型号W78E516B40DL的Datasheet PDF文件第7页 
W78E516B 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  
5.8  
5.9  
RAM................................................................................................................................ 6  
Timers 0, 1 and 2............................................................................................................ 6  
Clock............................................................................................................................... 7  
Crystal Oscillator............................................................................................................. 7  
External Clock................................................................................................................. 7  
Power Management........................................................................................................ 7  
Reduce EMI Emission .................................................................................................... 7  
Reset............................................................................................................................... 7  
Port 4 .............................................................................................................................. 9  
5.10  
INT2 /INT3 ...................................................................................................................... 9  
5.11 Port 4 Base Address Registers .................................................................................... 12  
5.12 In-System Programming (ISP) Mode............................................................................ 14  
5.13 In-System Programming Control Register (CHPCON)................................................. 16  
6.  
SECURITY................................................................................................................................ 20  
6.1  
6.2  
6.3  
6.4  
Lock Bit ......................................................................................................................... 20  
MOVC Inhibit................................................................................................................. 20  
Encryption..................................................................................................................... 21  
Oscillator Control .......................................................................................................... 21  
7.  
8.  
ELECTRICAL CHARACTERISTICS......................................................................................... 22  
7.1  
7.2  
7.3  
Absolute Maximum Ratings.......................................................................................... 22  
D.C. Characteristics...................................................................................................... 22  
A.C. Characteristics...................................................................................................... 24  
TIMING WAVEFORMS............................................................................................................. 26  
8.1  
8.2  
8.3  
Program Fetch Cycle.................................................................................................... 26  
Data Read Cycle........................................................................................................... 26  
Data Write Cycle........................................................................................................... 27  
Publication Release Date: December 4, 2006  
- 1 -  
Revision A11  

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