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UPD78P328DW PDF预览

UPD78P328DW

更新时间: 2024-09-13 12:47:19
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可编程只读存储器电动程控只读存储器电可擦编程只读存储器时钟
页数 文件大小 规格书
48页 1109K
描述
16/8-BIT SINGLE-CHIP MICROCONTROLLER

UPD78P328DW 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:SDIP,针数:64
Reach Compliance Code:unknownHTS代码:8542.31.00.01
风险等级:5.84Is Samacsys:N
具有ADC:NO地址总线宽度:16
位大小:16最大时钟频率:16 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:8JESD-30 代码:R-CDIP-T64
I/O 线路数量:57端子数量:64
最高工作温度:70 °C最低工作温度:-10 °C
PWM 通道:YES封装主体材料:CERAMIC, METAL-SEALED COFIRED
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:EEPROM座面最大高度:5.08 mm
速度:16 MHz最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:NO技术:MOS
温度等级:COMMERCIAL端子形式:THROUGH-HOLE
端子节距:1.778 mm端子位置:DUAL
宽度:19.05 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

UPD78P328DW 数据手册

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DATA SHEET  
MOS Integrated Circuit  
µPD78P328  
16/8-BIT SINGLE-CHIP MICROCONTROLLER  
The µPD78P328 is a product provided by replacing the µPD75328's internal mask ROM with one-time  
PROM or EPROM.  
The one-time PROM version is programmable only once and is useful for small-lot production of many  
different products and early development and time-to-market of application sets.  
The EPROM version is reprogrammable, and suited for the evaluation of systems.  
Functions are described in detail in the following user's manual. Be sure to read it before designing.  
µPD78328 User's Manual: IEU-1268  
FEATURES  
µPD78328 compatible  
• For mass-production, the µPD78P328 can be replaced with the µPD78328 incorporating mask ROM  
Internal PROM: 16,384 x 8 bits  
• Programmable once only (one-time PROM version without window)  
• Erasable with ultraviolet rays and electrically programmable (EPROM version with window)  
PROM programming characteristics: µPD27C256A compatible  
The µPD78P328 is a QTOPTM microcontroller.  
Remark QTOP microcontroller is a general term for microcontrollers which incorporates one-time PROM, and  
are totally supported by NEC's programming service (from programming to marking, screening, and  
verification).  
ORDERING INFORMATION  
Part Number  
Package  
Internal ROM  
µPD78P328CW  
µPD78P328GF-3BE  
µPD78P328DW  
64-pin plastic shrink DIP (750 mils)  
One-time PROM  
One-time PROM  
EPROM  
64-pin plastic QFP (14 x 20 mm)  
64-pin ceramic shrink DIP (750 mils) (with window)  
Functions common to the one-time PROM and EPROM versions are referred to as PROM functions throughout this document.  
The information in this document is subject to change without notice.  
Document No. U10209EJ4V0DS00 (4th edition)  
The mark shows revised points.  
(Previous No. IC-2486)  
Date Published October 1995 P  
Printed in Japan  
*
NEC Corporation 1990  

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