HD4074019中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書
HD4074019規(guī)格書詳情
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
產(chǎn)品屬性
- 型號(hào)：
HD4074019
- 制造商：
RENESAS
- 制造商全稱：
Renesas Technology Corp
- 功能描述：
CMOS 4-bit single-chip microcomputers
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RENESAS(瑞薩)/IDT |
23+ |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | |||
HITACHI |
23+ |
NA/ |
145 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
HIT |
23+ |
QFP44 |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
HITACHI |
24+ |
QFP |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
HIT |
17+ |
QFP44 |
9988 |
只做原裝進(jìn)口,自己庫存 |
詢價(jià) | ||
HIT |
21+ |
SOP28 |
647 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
HITACHI |
2016+ |
QFP64 |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價(jià) | ||
HIT |
24+ |
DIP64 |
3629 |
原裝優(yōu)勢!房間現(xiàn)貨!歡迎來電! |
詢價(jià) | ||
HIT |
22+23+ |
SOP-287.2mm |
37120 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
HIT |
SOP28 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) |
