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HD404848中文資料日立數(shù)據(jù)手冊(cè)PDF規(guī)格書

HD404848
廠商型號(hào)

HD404848

功能描述

4-Bit Single-Chip Microcomputer

文件大小

471.94 Kbytes

頁(yè)面數(shù)量

125 頁(yè)

生產(chǎn)廠商 Hitachi Semiconductor
企業(yè)簡(jiǎn)稱

Hitachi日立

中文名稱

日立公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

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更新時(shí)間

2024-12-25 11:50:00

HD404848規(guī)格書詳情

Description

The HD404849 series of HMCS400-series microcomputers is designed to increase program productivity and also incorporate large-capacity memory. Each microcomputer has an LCD controller/driver, A/D converter, input capture circuit, 32-kHz oscillator for clock use, and four low-power dissipation modes.

Features

? 35 I/O pins, including nine high-current pins (15 mA, max.), eight pins multiplexed with LCD segment pins, and four pins multiplexed with analog input pins

? Four timer/counters

? Eight-bit input capture circuit

? Three timer outputs (including two PWM outputs)

? Two event counter inputs (including one in which the detection edge is programmable)

? Clock-synchronous 8-bit serial interface

? A/D converter (8 channels × 8 bits)

- Operation voltage 2.7 V to 6.0 V

? LCD driver (32 segments × 4 commons)

? Built-in oscillators

- Main clock: Can be driven by ceramic oscillator, crystal oscillator, or external clock.

- Subclock: 32.768-kHz crystal

? Ten interrupt sources

- Four by external sources, including two in which the detection edge is programmable

- Six by internal sources

? Subroutine stack up to 16 levels, including interrupts

? Four low-power dissipation modes

- Standby mode

- Stop mode

- Watch mode

- Subactive mode

? One external input for transition from stop mode to active mode

? Instruction cycle time: 0.89 μs (fOSC = 4.5 MHz)

? Operation voltage

- VCC = 2.7 V to 6.0 V (subactive mode: 2.2 V to 6.0 V) (HD404848, HD404849)

- VCC = 2.7 V to 5.5 V (HD4074849)

? Two operating modes

- MCU mode (HD404848, HD4048412, HD404849)

- MCU/PROM mode (HD4074849 only)

產(chǎn)品屬性

  • 型號(hào):

    HD404848

  • 制造商:

    HITACHI

  • 制造商全稱:

    Hitachi Semiconductor

  • 功能描述:

    4-Bit Single-Chip Microcomputer

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
HD
18+
QFP
85600
保證進(jìn)口原裝可開17%增值稅發(fā)票
詢價(jià)
HD/海德頻率
23+
NA/
499
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票
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HIT品牌
2023+
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80000
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詢價(jià)
HITACHI
23+
QFP
4500
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售
詢價(jià)
HD/海德頻率
23+
QFP
10000
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種
詢價(jià)
HITACHI
24+
QFP-80P
2560
絕對(duì)原裝!現(xiàn)貨熱賣!
詢價(jià)
HD/海德頻率
23+
QFP
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)
HIT/QFP
23+
27968
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HIT
23+
原廠正規(guī)渠道
5000
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)
HITACHI/日立
2021+
QFP
100500
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