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UPD75048GC PDF预览

UPD75048GC

更新时间: 2024-09-08 22:15:35
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
68页 530K
描述
4-BIT SINGLE-CHIP MICROCOMPUTER

UPD75048GC 技术参数

生命周期:Obsolete包装说明:2.70 MM HEIGHT, PLASTIC, QFP-64
Reach Compliance Code:unknown风险等级:5.84
Is Samacsys:N具有ADC:YES
位大小:4最大时钟频率:4.19 MHz
DAC 通道:NODMA 通道:NO
JESD-30 代码:R-PQFP-G64长度:20 mm
I/O 线路数量:48端子数量:64
PWM 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 Qualified
ROM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 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

UPD75048GC 数据手册

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DATA SHEET  
MOS INTEGRATED CIRCUIT  
µPD75048  
4-BIT SINGLE-CHIP MICROCOMPUTER  
DESCRIPTION  
The µPD75408 is a 4-bit single-chip microcomputer whose data processing capability is comparative to that  
of an 8-bit microcomputer.  
The µPD75048 employs a CPU whose minimum instruction execution time is 0.95 µs, and contains the  
EEPROM, A/D converter, multi-function timer, and high performance hardware to provide high cost to  
performance ratio.  
Detailed functions are described in the following user's manual. Read this manual when designing your  
system.  
µPD75048 User's Manual: IEU-704  
FEATURES  
Built-in EEPROM: 1024 x 4 bits (data memory area) I/O ports: 48 pins  
Built-in 8-bit resolution A/D converter (successive  
approximation): 8 channels  
• Middle voltage N-ch open drain input/output  
ports: 12 pins  
• Capable of operating at low voltage: VDD = 2.7 to  
6.0 V  
• 43 I/O lines can be provided with internal pull-  
down resistors  
• Reference voltage can be arbitrarily specified PROM version is available:µPD75P048  
between AVREF+ and AVREF- (One-time PROM)  
.
Built-in multi-function timer which can provide the  
following functions:  
• 8-bit timer  
• PWM output  
• 16-bit free running timer  
• 16-bit integration type A/D converter counter  
APPLICATIONS  
Consumerelectronicsproducts,telephones,cameras,automobileaudioequipment,electronicsmeasurement  
equipment, etc.  
ORDERING INFORMATION  
Part Number  
Package  
Quality grade  
µPD75048CW-xxx  
64-pin plastic shrink DIP (750 mil)  
64-pin plastic QFP ( 14mm)  
Standard  
Standard  
µPD75048GC-xxx-AB8  
Remarks: xxx is ROM code number.  
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 - 2518C  
(O. D. No. IC - 7931C)  
Date Published February 1994 P  
Printed in Japan  
The mark shows major revised points.  
NEC Corporation 1990  

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