參數(shù)資料
型號(hào)： HD4074019H
英文描述： 4-Bit Microcontroller
中文描述： 4位微控制器
文件頁(yè)數(shù)： 1/63頁(yè)
文件大?。?/td> 213K
代理商： HD4074019H
HD404019R Series
Rev. 6.0
Sept. 1998
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.
The HD404019R series includes four chips. The HD404019R and HD40L4019R are Mask ROM versions.
The HD4074019 and HD407L4019 are PROM versions. The HD40L4019R and HD407L4019 are low-
voltage operation versions.
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
μ
s
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
相關(guān)PDF資料
PDF描述
HD4074019S 4-Bit Microcontroller
HD40L4240F 4-Bit Microcontroller
HD40L4019RH 4-Bit Microcontroller
HD40L4019RS 4-Bit Microcontroller
HD404019RFS 4-Bit Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD4074019S 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:CMOS 4-bit single-chip microcomputers
HD4074054H 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:4-Bit Microcontroller
HD4074054S 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:4-Bit Microcontroller
HD4074094H 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:4-Bit Microcontroller
HD4074094S 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:microcomputer designed to increase program productivity
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