UPD75208CW

更新时间： 2024-10-29 22:59:35

品牌	Logo	应用领域
日电电子 - NEC		计算机
页数	文件大小	规格书
62页	492K
描述
4-BIT SINGLE-CHIP MICROCOMPUTER

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中文翻译

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技术参数
数据手册

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UPD75208CW 技术参数

生命周期：	Obsolete	包装说明：	SHRINK, PLASTIC, DIP-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 MHz	DAC 通道：	NO
DMA 通道：	NO	JESD-30 代码：	R-PDIP-T64
长度：	57.655 mm	I/O 线路数量：	28
端子数量：	64	PWM 通道：	NO
封装主体材料：	PLASTIC/EPOXY	封装代码：	SDIP
封装形状：	RECTANGULAR	封装形式：	IN-LINE, SHRINK PITCH
认证状态：	Not Qualified	ROM可编程性：	MROM
座面最大高度：	5.08 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：	NO	技术：	CMOS
端子形式：	THROUGH-HOLE	端子节距：	1.778 mm
端子位置：	DUAL	宽度：	19.05 mm
uPs/uCs/外围集成电路类型：	MICROCONTROLLER

UPD75208CW 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD75208

4-BIT SINGLE-CHIP MICROCOMPUTER

DESCRIPTION

The µPD75208 is a microcomputer with a CPU capable of 1-, 4-, and 8-bit-wise data processing, a ROM, a 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.

It 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.

With the µPD75208, the µPD75P216A, 75P218 one-time PROM products are available for system development

evaluation or small production.

★

The following manual provides detailed description of the functions of theµPD75208. Be sure to read this manual

when you design an application system.

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 : 8K bytes

• Watch operation with an ultra low current consumption : 5µA 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)

★

ORDERING INFORMATION

Ordering Code

Package

Quality Grade

µPD75208CW-×××

64-pin plastic shrink DIP (750 mil)

Standard

µPD75208GF-×××-3BE

64-pin plastic QFP (14 × 20 mm)

Please refer to “Quality grade on NEC Semiconductor Devices” (Document number IEI-1209) published by

NEC Corporation to know the specification of quality grade on the devices and its recommended applications.

The information in this document is subject to change without notice.

Document No. IC-1884A

(O. D. No. IC-7048C)

Date Published August 1993 P

Printed in Japan

The mark ★ shows major revised points.

12 3 4 5 6 7...62

中文翻译

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与UPD75208CW相关器件

型号	品牌	获取价格	描述	数据表
UPD75208CW-XXX	ETC	获取价格	4-Bit Microcontroller
UPD75208GF	NEC	获取价格	4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75208GF-XXX-3BE	ETC	获取价格	4-Bit Microcontroller
UPD75208G-XXX-1B	ETC	获取价格	4-Bit Microcontroller
UPD75212A	NEC	获取价格	4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75212ACW	NEC	获取价格	4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75212ACW-XXX	ETC	获取价格	4-Bit Microcontroller
UPD75212AGF	NEC	获取价格	4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75212AGF-XXX-3BE	NEC	获取价格	Microcontroller, 4-Bit, MROM, 4.19MHz, CMOS, PQFP64, PLASTIC, QFP-64
UPD75212AGF-XXX-3BE	RENESAS	获取价格	UPD75212AGF-XXX-3BE

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