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HD40A4372H中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書

HD40A4372H
廠商型號(hào)

HD40A4372H

功能描述

Low-Voltage AS Microcomputers with On-Chip A/D Converter

文件大小

868 Kbytes

頁面數(shù)量

161

生產(chǎn)廠商 Renesas Technology Corp
企業(yè)簡稱

RENESAS瑞薩

中文名稱

瑞薩科技有限公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

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更新時(shí)間

2025-1-27 23:00:00

HD40A4372H規(guī)格書詳情

Description

The HD404374, HD404384, and HD404389 Series comprise low-voltage, 4-bit single-chip microcomputers equipped with four 10-bit A/D converter channels, a serial interface, and large-current I/O pins. These devices are suitable for use in applications requiring high resolution A/D converter control, such as battery chargers.

The HD404082 and HD404084 series offer less advanced features than the HD404384 series. They are 4-bit microcomputers that support low-voltage operation for backward software compatibility.

HD404374 Series microcomputers have a 32.768 kHz sub-resonator for realtime clock use, providing a time counting facility, and a variety of low-power modes to reduce current drain.

Features

? 20 I/O pins

Large-current I/O pins (source: 10 mA max.):4

Large-current I/O pins (sink: 15 mA max.):4

Analog input multiplexed pins: 4 (HD404374, HD404384, and HD404389 Series)

? 8-bit timer: 1 channel

16-bit timer: 1 channel (Can also be used as two 8-bit timer channels)

? Two timer outputs (including PWM output)

? Event counter inputs (edge-programmable)

? Clock-synchronous 8-bit serial interface

? A/D converter

4 channels × 10-bits (HD404374 and HD404384 Series)

6 channels × 10-bits (HD404389 Series)

None (HD404082 and HD404084 Series)

Note: * CR oscillation in an optional function.

? Interrupts

External: 2 (including one edge-programmable)

Internal : 5 (HD404374/HD404384/HD404389 Series)

: 4 (HD404082/HD404084 Series)

? Subroutine stack up to 16 levels, including interrupts

? Low-power dissipation modes

? HD404374 Series: 4

? HD404384, HD404389, HD404082, and HD404084 Series: 2

? Module standby (timers, serial interface, A/D converter)

? System clock division software switching (1/4 or 1/32)

? Inputs for return from stop mode (wakeup): 1

? Instruction execution time

Min. 0.89 μs (fOSC = 4.5 MHz, division by 1/4)

Min. 0.47 μs (fOSC = 8.5 MHz, division by 1/4)

? Operation voltage

1.8 V to 5.5 V

2.0 V to 5.5 V (ZTATTM)

產(chǎn)品屬性

  • 型號(hào):

    HD40A4372H

  • 功能描述:

    4-Bit Microcontroller

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386
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2023+
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24+
SOP
30617
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00+/01
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6120
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