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W78L516A24FL PDF预览

W78L516A24FL

更新时间: 2024-09-16 03:54:59
品牌 Logo 应用领域
华邦 - WINBOND 微控制器外围集成电路可编程只读存储器电动程控只读存储器
页数 文件大小 规格书
37页 356K
描述
8-BIT MICROCONTROLLER

W78L516A24FL 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFP
包装说明:PLASTIC, QFP-44针数:44
Reach Compliance Code:unknownHTS代码:8542.31.00.01
风险等级:5.81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-PQFP-G44
JESD-609代码:e0长度:10 mm
I/O 线路数量:36端子数量:44
最高工作温度:60 °C最低工作温度:
PWM 通道:NO封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装等效代码:QFP44,.52SQ,32
封装形状:SQUARE封装形式:FLATPACK
峰值回流温度(摄氏度):NOT SPECIFIED电源:2/5 V
认证状态:Not QualifiedRAM(字节):512
ROM(单词):65536ROM可编程性:FLASH
座面最大高度:2.7 mm速度:20 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:2.4 V
标称供电电压:4.5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子形式:GULL WING端子节距:0.8 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:10 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

W78L516A24FL 数据手册

 浏览型号W78L516A24FL的Datasheet PDF文件第2页浏览型号W78L516A24FL的Datasheet PDF文件第3页浏览型号W78L516A24FL的Datasheet PDF文件第4页浏览型号W78L516A24FL的Datasheet PDF文件第5页浏览型号W78L516A24FL的Datasheet PDF文件第6页浏览型号W78L516A24FL的Datasheet PDF文件第7页 
W78LE516/W78L516A Data Sheet  
8-BIT MICROCONTROLLER  
Table of Contents-  
1.  
2.  
3.  
4.  
5.  
GENERAL DESCRIPTION ......................................................................................................... 3  
FEATURES................................................................................................................................. 3  
PIN CONFIGURATIONS ............................................................................................................ 4  
PIN DESCRIPTION..................................................................................................................... 6  
FUNCTIONAL DESCRIPTION ................................................................................................... 7  
5.1  
5.2  
5.3  
5.4  
5.5  
5.6  
5.7  
5.8  
5.9  
RAM................................................................................................................................ 7  
Timers 0, 1, and 2........................................................................................................... 7  
Clock............................................................................................................................... 8  
Crystal Oscillator............................................................................................................. 8  
External Clock................................................................................................................. 8  
Power Management........................................................................................................ 8  
Reduce EMI Emission .................................................................................................... 8  
Reset............................................................................................................................... 9  
Port 4 ............................................................................................................................ 10  
5.10  
INT2 /INT3 ................................................................................................................... 10  
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  
8.4  
Program Fetch Cycle.................................................................................................... 26  
Data Read Cycle........................................................................................................... 26  
Data Write Cycle........................................................................................................... 27  
Port Access Cycle......................................................................................................... 27  
Publication Release Date: November 6, 2006  
- 1 -  
Revision A7  

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