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W742S824 PDF预览

W742S824

更新时间: 2024-11-30 19:44:19
品牌 Logo 应用领域
华邦 - WINBOND 可编程只读存储器时钟微控制器外围集成电路
页数 文件大小 规格书
12页 102K
描述
Microcontroller, 4-Bit, OTPROM, 3.6MHz, CMOS, PQFP80, QFP-80

W742S824 技术参数

生命周期:Transferred零件包装代码:QFP
包装说明:QFP, QFP80(UNSPEC)针数:80
Reach Compliance Code:unknownHTS代码:8542.31.00.01
风险等级:5.6具有ADC:NO
地址总线宽度:位大小:4
最大时钟频率:0.032768 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:
JESD-30 代码:R-PQFP-G80I/O 线路数量:18
端子数量:80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:QFP
封装等效代码:QFP80(UNSPEC)封装形状:RECTANGULAR
封装形式:FLATPACK电源:2.5/5 V
认证状态:Not QualifiedRAM(字节):512
ROM(单词):8192ROM可编程性:OTPROM
速度:3.6 MHz子类别:Microcontrollers
最大压摆率:1 mA最大供电电压:5.5 V
最小供电电压:2.2 V标称供电电压:3 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子形式:GULL WING
端子位置:QUADuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

W742S824 数据手册

 浏览型号W742S824的Datasheet PDF文件第2页浏览型号W742S824的Datasheet PDF文件第3页浏览型号W742S824的Datasheet PDF文件第4页浏览型号W742S824的Datasheet PDF文件第5页浏览型号W742S824的Datasheet PDF文件第6页浏览型号W742S824的Datasheet PDF文件第7页 
W742S824  
4BIT MICROCONTROLLER, 8K×16ROM, 1K×4RAM  
DTMF, 192-DOT LCD, 3-OPS  
Table of Content-  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
GENERAL DESCRIPTION ......................................................................................................... 2  
FEATURES................................................................................................................................. 2  
PIN CONFIGURATION............................................................................................................... 4  
PIN DESCRIPTION..................................................................................................................... 5  
BLOCK DIAGRAM ...................................................................................................................... 6  
ABSOLUTE MAXIMUM RATINGS ............................................................................................. 7  
DC CHARACTERISTICS............................................................................................................ 7  
7.1  
7.2  
DC CHARACTERISTICS: VDD-VSS=3.0V.................................................................... 7  
DC CHARACTERISTICS: VDD-VSS=3.6V.................................................................. 10  
8.  
9.  
AC CHARACTERISTICS .......................................................................................................... 10  
APPLICATIONS INFORMATION.............................................................................................. 11  
9.1  
9.2  
Operating Voltage......................................................................................................... 11  
FSK Signal Detection and FSK Demodulation ............................................................. 11  
9.2.1  
9.2.2  
FSK Signal Detection .................................................................................................11  
FSK demodulation......................................................................................................11  
10.  
REVISION HISTORY................................................................................................................ 12  
Publication Release Date: Nov 7, 2005  
- 1 -  
Revision A2  

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Microcontroller, 4-Bit, OTPROM, CMOS, PQFP80, QFP-80