HD4074618

更新时间： 2024-01-26 06:16:43

品牌	Logo	应用领域
日立 - HITACHI		/
页数	文件大小	规格书
89页	360K
描述
4-Bit Single-Chip Microcomputer

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HD4074618 数据手册

HD404618 Series

4-Bit Single-Chip Microcomputer

Rev. 6.0

Sept. 1998

Description

The HD404618 Series is designed with the powerful and efficient architecture of the HMCS400 family.

The MCU incorporates a high-precision dual-tone multifrequency (DTMF) circuit, LCD driver/controller,

voltage comparator, and 32-kHz watch oscillator circuit.

The HD404618 Series includes five chips: the HD404612 with 2-kword ROM; the HD404614 with 4-

kword ROM; the HD404616 with 6-kword ROM; the HD404618 with 8-kword ROM; the HD4074618

with 8-kword PROM.

The HD4074618, incorporating PROM, is a ZTAT microcomputer that can dramatically shorten system

development periods and smooth the process from debugging to mass production.

ZTAT™ : Zero Turn Around time ZTAT is a trademark of Hitachi Ltd.

Features

•

2048-word × 10-bit ROM (HD404612)

4096-word × 10-bit ROM (HD404614)

6144-word × 10-bit ROM (HD404616)

8192-word × 10-bit ROM (HD404618, HD4074618)

1184-digit × 4-bit RAM

30 I/O pins

10 high-current output pins

CMOS I/O pin circuit configuration

Input/output pull-up MOS can be selected by software

On-chip DTMF generator

•

LCD controller/driver (32 segments × 4 commons)

Three timer/counters

Clock-synchronous 8-bit serial interface

Six interrupt sources

Two by external sources

Four by internal sources

12 3 4 5 6 7...89

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型号	品牌	获取价格	描述	数据表
HD4074618FS	HITACHI	获取价格	4-Bit Single-Chip Microcomputer
HD4074618FS	RENESAS	获取价格	4-Bit Single-Chip Microcomputer
HD4074618H	RENESAS	获取价格	4-Bit Single-Chip Microcomputer
HD4074618H	HITACHI	获取价格	4-Bit Single-Chip Microcomputer
HD4074618TF	HITACHI	获取价格	4-Bit Single-Chip Microcomputer
HD4074618TF	RENESAS	获取价格	4-Bit Single-Chip Microcomputer
HD4074629	RENESAS	获取价格	AS Microcomputer Incorporating a DTMF Generator Circuit
HD4074629FS	RENESAS	获取价格	AS Microcomputer Incorporating a DTMF Generator Circuit
HD4074629H	RENESAS	获取价格	AS Microcomputer Incorporating a DTMF Generator Circuit
HD4074629TF	RENESAS	获取价格	AS Microcomputer Incorporating a DTMF Generator Circuit