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UPD75218CW-XXX PDF预览

UPD75218CW-XXX

更新时间： 2024-09-15 13:15:15
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 525K
描述
Microcontroller, 4-Bit, MROM, 6MHz, MOS, PDIP64, 0.750 INCH, PLASTIC, SDIP-64

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UPD75218CW-XXX 技术参数

是否Rohs认证：不符合生命周期：Obsolete
零件包装代码：DIP包装说明：SDIP,
针数：64Reach Compliance Code：compliant
HTS代码：8542.31.00.01风险等级：5.92
Is Samacsys：N具有ADC：NO
地址总线宽度：位大小：4
最大时钟频率：6.2 MHzDAC 通道：NO
DMA 通道：NO外部数据总线宽度：
JESD-30 代码：R-PDIP-T64JESD-609代码：e0
长度：57.655 mmI/O 线路数量：33
端子数量：64最高工作温度：85 °C
最低工作温度：-40 °CPWM 通道：YES
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
峰值回流温度（摄氏度）：NOT SPECIFIED认证状态：Not Qualified
ROM可编程性：MROM座面最大高度：5.08 mm
速度：6 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：MOS温度等级：INDUSTRIAL
端子面层：TIN LEAD端子形式：THROUGH-HOLE
端子节距：1.778 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：19.05 mm
uPs/uCs/外围集成电路类型：MICROCONTROLLERBase Number Matches：1

UPD75218CW-XXX 数据手册

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DATA SHEET  
MOS INTEGRATED CIRCUIT  
µPD75218  
4-BIT SINGLE-CHIP MICROCOMPUTER  
The µPD75218 is a microcomputer with a CPU capable of 1-, 4-, and 8-bit-wise data processing, ROM, RAM,  
I/O ports, an FIP controller/driver, a watch timer, a timer/pulse generator capable of outputting 14-bit PWM pulses,  
a serial interface and a vectored interrupt function integrated on a single chip.  
It is most suitable for applications which use fluorescent display tubes as display devices and require the timer/  
watch function and high-speed interrupt servicing, such as VCR, CD and ECR. It can help to provide the unit with  
many functions and to decrease performance costs.  
The µPD75218 has larger ROM and RAM capacity than its predecessor, µPD75217. So several codes required  
before have been reduced to only one code in the µPD75218 specifications.  
The one-time PROM product, µPD75P218 and various development tools (IE-75001-R, assembler, etc.) are  
available for system development evaluation or small production.  
The following manual provides detailed description of the functions of theµPD75218. Be sure to read this manual  
when you design an application system.  
µPD75218 User’s Manual: IEU-692  
FEATURES  
• On-chip large-capacity ROM and RAM  
• Program memory (ROM): 32K × 8 bits  
• Data memory (RAM)  
: 1K × 4 bits  
• Architecture equal to that of an 8-bit microcomputer  
• High-speed operation: Minimum instruction execution time : 0.67 µs (when the microcomputer operates at  
6.0 MHz)  
• Instruction execution time variable function realizing a wide range of operating voltages  
• On-chip programmable fluorescent indication panel (FIP) 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 reception of remote-controller signal  
• Product with an on-chip PROM : µPD75P218 (on-chip EPROM : WQFN package)  
The information in this document is subject to change without notice.  
Document No. IC-3035  
Major changes in this version are indicated by stars (★) in the margins.  
(O. D. No. IP-8484)  
Date Published November 1993 P  
Printed in Japan  
© NEC Corporation 1993  
1234567...62

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