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UPD70208HGF-20-3B9 PDF预览

UPD70208HGF-20-3B9

更新时间: 2024-11-08 22:24:43
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微处理器装置时钟
页数 文件大小 规格书
110页 614K
描述
V40HLTM, V50HLTM 16/8, 16-BIT MICROPROCESSOR

UPD70208HGF-20-3B9 技术参数

生命周期:Obsolete包装说明:14 X 20 MM, PLASTIC, QFP-80
Reach Compliance Code:unknown风险等级:5.78
Is Samacsys:N地址总线宽度:20
位大小:16边界扫描:NO
最大时钟频率:40 MHz外部数据总线宽度:8
格式:FIXED POINT集成缓存:NO
JESD-30 代码:R-PQFP-G80长度:20 mm
低功率模式:YESDMA 通道数量:4
外部中断装置数量:8串行 I/O 数:1
端子数量:80片上数据RAM宽度:
最高工作温度:85 °C最低工作温度:-40 °C
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 QualifiedRAM(字数):0
座面最大高度:3 mm速度:20 MHz
最大压摆率:120 mA最大供电电压:5.25 V
最小供电电压:4.75 V标称供电电压:5 V
表面贴装:YES技术:MOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.8 mm端子位置:QUAD
宽度:14 mmuPs/uCs/外围集成电路类型:MICROPROCESSOR
Base Number Matches:1

UPD70208HGF-20-3B9 数据手册

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DATA SHEET  
MOS INTEGRATED CIRCUIT  
µPD70208H, 70216H  
V40HLTM, V50HLTM  
16/8, 16-BIT MICROPROCESSOR  
DESCRIPTION  
The µPD70208H (V40HL) is a high-speed, low-power 16-/8-bit microprocessor based on the µPD70208 (V40TM) with  
16-bit architecture, 8-bit data bus, and general-purpose peripheral functions.  
The µPD70216H (V50HL) is a high-speed, low-power 16-bit microprocessor based on the µPD70216 (V50TM) with 16-  
bit architecture, 16-bit data bus, and general-purpose peripheral functions.  
The V40HL and V50HL offer 20 MHz operation, and in addition to the conventional standby functions, also allows the  
clock to be stopped by the use of fully static internal circuitry, thus achieving greatly reduced power consumption. It is also  
capable of 3 V operation in addition to the previous 5 V operation, making it ideally suited to battery driven systems.  
Details are given in the following manuals. Be sure to read when carrying out design work.  
• V40HL, V50HL User’s Manual – Hardware (U11610E)  
• 16-bit V seriesTM User’s Manual – Instruction (U11301J: Japanese version)  
FEATURES  
High-speed, low-power version of V40 and V50  
High-performance CPU (V20TM/V30TM software compatible)  
• Minimum instruction execution time:  
100 ns (20 MHz, 5 V)  
200 ns (10 MHz, 3 V)  
• Memory addressing space: 1M bytes  
• High-speed multiply/divide instructions:  
0.95 to 2.8 µs (20 MHz, 5 V)  
1.9 to 5.6 µs (10 MHz, 3 V)  
• Maskable (ICU) & non-maskable (NMI) interrupt inputs  
µPD8080AF emulation function  
• Standby functions, clock stoppage capability  
Standard peripheral LSI functions on chip  
• Clock generator (CG)  
• Programmable wait control unit (WCU)  
• Refresh control unit (REFU)  
• Timer/counter unit (TCU)  
• Serial control unit (SCU)  
··· µPD71054 subset  
··· µPD71051 subset  
• Interrupt control unit (ICU) ··· µPD71059 subset  
• DMA control unit (DMAU)  
··· µPD71071/71037 subset (functions of either selectable)  
Operating frequency: 10/12.5/16/20 MHz (at 5 V, with 20/25/32/40 MHz supplied externally)  
5/6.25/8/10 MHz (at 3 V, with 10/12.5/16/20 MHz supplied externally)  
The information in this document is subject to change without notice. Before using this document, please  
confirm that this is the latest version.  
Not all devices/types available in every country. Please check with local NEC representative for availability  
and additional information.  
The mark shows the the major revised points.  
Document No. U13225EJ4V0DS00 (4th edition)  
Date Published April 1999 N CP(K)  
Printed in Japan  
1995  
©

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