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UPD75212AGF PDF预览

UPD75212AGF

更新时间: 2024-10-31 22:59:35
品牌 Logo 应用领域
日电电子 - NEC 微控制器和处理器外围集成电路计算机时钟
页数 文件大小 规格书
70页 510K
描述
4-BIT SINGLE-CHIP MICROCOMPUTER

UPD75212AGF 技术参数

生命周期:Obsolete包装说明:2.77 MM HEIGHT, PLASTIC, QFP-64
Reach Compliance Code:unknown风险等级:5.84
具有ADC:NO位大小:4
最大时钟频率:4.19 MHzDAC 通道:NO
DMA 通道:NOJESD-30 代码:R-PQFP-G64
长度:20 mmI/O 线路数量:28
端子数量:64PWM 通道:NO
封装主体材料:PLASTIC/EPOXY封装代码:QFP
封装形状:RECTANGULAR封装形式:FLATPACK
认证状态:Not QualifiedROM可编程性:MROM
座面最大高度:3 mm速度:4.19 MHz
最大供电电压:6 V最小供电电压:2.7 V
表面贴装:YES技术:CMOS
端子形式:GULL WING端子节距:1 mm
端子位置:QUAD宽度:14 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

UPD75212AGF 数据手册

 浏览型号UPD75212AGF的Datasheet PDF文件第2页浏览型号UPD75212AGF的Datasheet PDF文件第3页浏览型号UPD75212AGF的Datasheet PDF文件第4页浏览型号UPD75212AGF的Datasheet PDF文件第5页浏览型号UPD75212AGF的Datasheet PDF文件第6页浏览型号UPD75212AGF的Datasheet PDF文件第7页 
DATA SHEET  
MOS INTEGRATED CIRCUIT  
µPD75212A  
4-BIT SINGLE-CHIP MICROCOMPUTER  
DESCRIPTION  
The µPD75212A is a microcomputer with a CPU capable of 1-, 4-, and 8-bit data processing, ROM, RAM, I/O ports,  
a fluorescent display tube controller/driver, a watch timer, a timer/pulse generator capable of outputting 14-bit PWM,  
a serial interface and a vectored interrupt function integrated on a single-chip.  
The µPD75212A is a version of the µPD75216A with a small ROM capacity (12K).  
The µPD75212A uses the VCR, ECR and CD fluorescent display tubes as display devices and is most suitable for  
applications requiring the timer/watch function and high-speed interrupt servicing. It can help to provide the unit  
with many functions and to decrease performance costs.  
Functions are described in detail in the following User’s Manual. Be sure to read when carrying out design work.  
µPD75216A User’s Manual: IEM-988  
FEATURES  
Architecture equal to that of an 8-bit microcomputer  
High-speed operation : Minimum instruction execution time : 0.95 µs (when operated at 4.19 MHz)  
Instruction execution time variable function realizing a wide range of operating voltages  
On-chip large-capacity program memory : 12K bytes  
Watch operation with an ultra low current consumption : 5 µA TYP. (at the 3 V operation)  
On-chip programmable fluorescent display tube controller/driver  
Timer function : 4 ch  
• 14-bit PWM output capability with the voltage synthesizer type electronic tuner  
• Buzzer output capability  
Interrupt function with importance attached to applications  
• For power-off detection  
• For remote controlled reception  
Product with an on-chip PROM : µPD75P216A, µPD75P218 (on-chip EPROM : WQFN package)  
APPLICATION FIELD  
VCR, CD player, ECR, etc.  
The information in this document is subject to change without notice.  
Document No. IC-2584D  
(O. D. No. IC-7552D)  
Date Published February 1994 P  
Printed in Japan  
The mark shows major revised points.  
© NEC Corporation 1990  

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