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W77LE532P-25 PDF预览

W77LE532P-25

更新时间: 2024-01-13 12:07:44
品牌 Logo 应用领域
华邦 - WINBOND 时钟微控制器
页数 文件大小 规格书
85页 738K
描述
Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, PQCC44, PLASTIC, LCC-44

W77LE532P-25 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:LCC包装说明:PLASTIC, LCC-44
针数:44Reach Compliance Code:unknown
HTS代码:8542.31.00.01风险等级:5.92
具有ADC:NO地址总线宽度:16
位大小:8CPU系列:8051
最大时钟频率:25 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:8
JESD-30 代码:S-PQCC-J44JESD-609代码:e0
长度:16.59 mmI/O 线路数量:36
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):225
电源:3/5 V认证状态:Not Qualified
RAM(字节):256ROM(单词):65536
ROM可编程性:FLASH座面最大高度:4.699 mm
速度:25 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:2.7 V标称供电电压:4.5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子面层:TIN LEAD
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:30
宽度:16.59 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

W77LE532P-25 数据手册

 浏览型号W77LE532P-25的Datasheet PDF文件第2页浏览型号W77LE532P-25的Datasheet PDF文件第3页浏览型号W77LE532P-25的Datasheet PDF文件第4页浏览型号W77LE532P-25的Datasheet PDF文件第5页浏览型号W77LE532P-25的Datasheet PDF文件第6页浏览型号W77LE532P-25的Datasheet PDF文件第7页 
Preliminary W77LE532  
8-BIT MICROCONTROLLER  
Table of Contents-  
1.  
GENERAL DESCRIPTION.................................................................................................................. 2  
FEATURES ......................................................................................................................................... 2  
PIN CONFIGURATIONS ..................................................................................................................... 3  
PIN DESCRIPTION ............................................................................................................................. 4  
BLOCK DIAGRAM............................................................................................................................... 6  
FUNCTIONAL DESCRIPTION ............................................................................................................ 7  
MEMORY ORGANIZATION ................................................................................................................ 8  
INSTRUCTION.................................................................................................................................. 33  
INSTRUCTION TIMING .................................................................................................................... 33  
POWER MANAGEMENT .................................................................................................................. 41  
RESET CONDITIONS ....................................................................................................................... 43  
RESET STATE.................................................................................................................................. 44  
PROGRAMMABLE TIMERS/COUNTERS ........................................................................................ 48  
TIMED ACCESS PROTECTION ....................................................................................................... 63  
IN-SYSTEM PROGRAMMING .......................................................................................................... 66  
2.  
3.  
4.  
5.  
6.  
7.  
8.  
9.  
10.  
11.  
12.  
13.  
14.  
15.  
15.1  
The Loader Program locates at LDFLASH memory. ..................................................................66  
15.2  
The Loader Program locates at APFLASH memory...................................................................66  
16.  
17.  
18.  
ON-CHIP FLASH EPROM CHARACTERISTICS.............................................................................. 66  
SECURITY BITS................................................................................................................................ 69  
ELECTRICAL CHARACTERISTIC.................................................................................................... 70  
18.1  
18.2  
18.3  
Absolute Maximum Ratings........................................................................................................70  
DC Characteristics......................................................................................................................70  
AC Characteristics......................................................................................................................72  
19.  
20.  
TYPICAL APPLICATION CIRCUITS................................................................................................. 77  
19.1  
Expanded External Program Memory and Crystal......................................................................77  
19.2  
Expanded External Data Memory and Oscillator........................................................................78  
PACKAGE DIMENSIONS.................................................................................................................. 78  
20.1  
20.2  
20.3  
40-pin DIP ..................................................................................................................................78  
44-pin PLCC...............................................................................................................................79  
44-pin QFP.................................................................................................................................79  
21.  
22.  
APPLICATION NOTE........................................................................................................................ 80  
21.1 In-system Programming Software Examples..............................................................................80  
REVISION HISTORY......................................................................................................................... 85  
Publication Release Date: May 14, 2003  
- 1 -  
Revision A1  

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