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HD4074019H中文资料PDF规格书
HD4074019H规格书详情
Description
The HD404019R series are HMCS400-series CMOS 4-bit single-chip microcomputers. Each device incorporates a ROM, RAM, I/O, serial interface, and two timer/counters, and contains high-voltage I/O pins including high-current output pins to directly drive fluorescent displays.
Features
• 16,384-word × 10-bit ROM
- Mask ROM: HD404019R, HD40L4019R
- PROM: HD4074019, HD407L4019
• 992-digit × 4-bit RAM
• 58 I/O pins, including 26 high-voltage I/O pins (40 V max.)
• Two timer/counters
- 8-bit free-running timer
- 8-bit auto-reload timer/counter
• Clock synchronous 8-bit serial interface
• Five interrupt sources
- Two by external sources
- Two by timer/counters
- One by serial interface
• Subroutine stack, up to 16 levels including interrupts
• Minimum instruction execution time: 0.89 µs
• Low-power dissipation modes
- Standby: Stops instruction execution while allowing clock oscillation and interrupt functions to operate
- Stop: Stops instruction execution and clock oscillation while retaining RAM data
• On-chip oscillator
- Crystal or ceramic oscillator
- External clock
• Packages
- 64-pin shrink type plastic DIP
- 64-pin flat plastic package
- 64-pin shrink type ceramic DIP with window
产品属性
- 型号:
HD4074019H
- 制造商:
HITACHI
- 制造商全称:
Hitachi Semiconductor
- 功能描述:
CMOS 4-BIT SINGLE-CHIP MICROCOMPUTERS
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HIT |
23+ |
QFP44 |
20000 |
全新原装假一赔十 |
询价 | ||
HIT |
23+ |
NA |
3230 |
航宇科工半导体-中国航天科工集团战略合作伙伴! |
询价 | ||
HITACHI |
1715+ |
SOP |
251156 |
只做原装正品现货假一赔十! |
询价 | ||
HIT |
17+ |
QFP44 |
9988 |
只做原装进口,自己库存 |
询价 | ||
HITACHI/日立 |
23+ |
QFP100 |
96880 |
只做原装,欢迎来电资询 |
询价 | ||
HITACHI |
23+ |
NA/ |
145 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
RENESAS(瑞萨)/IDT |
23+ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | |||
HIT |
22+ |
DIP64 |
3629 |
原装优势!房间现货!欢迎来电! |
询价 | ||
HITACHI |
2022 |
QFP |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
HITACHI |
24+ |
QFP |
990000 |
明嘉莱只做原装正品现货 |
询价 |