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W78I052A24DL PDF预览

W78I052A24DL

更新时间: 2024-11-18 05:52:59
品牌 Logo 应用领域
华邦 - WINBOND 微控制器和处理器时钟
页数 文件大小 规格书
26页 163K
描述
8-BIT MICROCONTROLLER

W78I052A24DL 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,
针数:40Reach 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
最大时钟频率:20 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:85 °C
最低工作温度:-40 °CPWM 通道:NO
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
ROM可编程性:FLASH座面最大高度:5.334 mm
速度:20 MHz最大供电电压:5.5 V
最小供电电压:2.4 V标称供电电压:4.5 V
表面贴装:NO技术:CMOS
温度等级:INDUSTRIAL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

W78I052A24DL 数据手册

 浏览型号W78I052A24DL的Datasheet PDF文件第2页浏览型号W78I052A24DL的Datasheet PDF文件第3页浏览型号W78I052A24DL的Datasheet PDF文件第4页浏览型号W78I052A24DL的Datasheet PDF文件第5页浏览型号W78I052A24DL的Datasheet PDF文件第6页浏览型号W78I052A24DL的Datasheet PDF文件第7页 
W78IE52/W78I052A  
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  
Timers 0, 1, and 2........................................................................................................... 6  
New Defined Peripheral.................................................................................................. 6  
5.2.1  
5.2.2  
5.2.3  
5.2.4  
INT2 / INT3 ................................................................................................................6  
PORT4 .........................................................................................................................7  
Reduce EMI Emission ..................................................................................................7  
Power-off Flag ..............................................................................................................8  
5.3  
Watchdog Timer ............................................................................................................. 8  
5.3.1  
Watchdog Timer Control Register ................................................................................8  
5.4  
5.5  
Clock............................................................................................................................. 10  
Power Management...................................................................................................... 10  
5.5.1  
5.5.2  
Idle Mode....................................................................................................................10  
Power-down Mode......................................................................................................10  
5.6  
Reset............................................................................................................................. 10  
6.  
ON-CHIP FLASH EPROM CHARACTERISTICS..................................................................... 11  
6.1  
6.2  
6.3  
6.4  
6.5  
6.6  
6.7  
Read Operation ............................................................................................................ 11  
Output Disable Condition.............................................................................................. 11  
Program Operation ....................................................................................................... 11  
Program Verify Operation............................................................................................. 11  
Erase Operation............................................................................................................ 11  
Erase Verify Operation ................................................................................................. 11  
Program/Erase Inhibit Operation.................................................................................. 12  
7.  
SECURITY BITS....................................................................................................................... 13  
7.1  
7.2  
7.3  
Lock bit.......................................................................................................................... 13  
MOVC Inhibit................................................................................................................. 14  
Encryption..................................................................................................................... 14  
8.  
ABSOLUTE MAXIMUM RATINGS ........................................................................................... 14  
DC CHARACTERISTICS.......................................................................................................... 15  
AC CHARACTERISTICS.......................................................................................................... 16  
9.  
10.  
Publication Release Date: October 2, 2006  
- 1 -  
Revision A4  

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