HD4074019中文资料PDF规格书
HD4074019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:
HD4074019
- 制造商:
RENESAS
- 制造商全称:
Renesas Technology Corp
- 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 |
---|---|---|---|---|---|---|---|
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 | |||
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 | ||
HITACHI/日立 |
23+ |
QFP100 |
96880 |
只做原装,欢迎来电资询 |
询价 | ||
HITACHI |
24+ |
QFP |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
HIT |
DIP |
64 |
询价 | ||||
HITACHI/日立 |
QFP100 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
HITACHI |
22+ |
DIP64 |
5000 |
进口原装!现货库存 |
询价 | ||
HITACHI/日立 |
2021+ |
QFP100 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
Renesas |
22+ |
- |
9000 |
原厂渠道,现货配单 |
询价 | ||
HITACHI |
22+ |
QFP |
21000 |
原厂原包装。假一罚十。可开13%增值税发票。 |
询价 |