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M62021 データシート (PDF) - Mitsubishi Electric Semiconductor

M62021 Datasheet PDF - Mitsubishi Electric Semiconductor
部品番号 M62021
ダウンロード  M62021 ダウンロード

ファイルサイズ   112.54 Kbytes
ページ   9 Pages
メーカー  MITSUBISHI [Mitsubishi Electric Semiconductor]
ホームページ  http://www.mitsubishichips.com
Logo MITSUBISHI - Mitsubishi Electric Semiconductor
部品情報 SYSTEM RESET IC WITH SWITCH FOR MEMORY BACK-UP

M62021 Datasheet (PDF)

Go To PDF Page ダウンロード データシート
M62021 Datasheet PDF - Mitsubishi Electric Semiconductor

部品番号 M62021
ダウンロード  M62021 Click to download

ファイルサイズ   112.54 Kbytes
ページ   9 Pages
メーカー  MITSUBISHI [Mitsubishi Electric Semiconductor]
ホームページ  http://www.mitsubishichips.com
Logo MITSUBISHI - Mitsubishi Electric Semiconductor
部品情報 SYSTEM RESET IC WITH SWITCH FOR MEMORY BACK-UP

M62021 データシート (HTML) - Mitsubishi Electric Semiconductor

M62021 Datasheet HTML 1Page - Mitsubishi Electric Semiconductor M62021 Datasheet HTML 2Page - Mitsubishi Electric Semiconductor M62021 Datasheet HTML 3Page - Mitsubishi Electric Semiconductor M62021 Datasheet HTML 4Page - Mitsubishi Electric Semiconductor M62021 Datasheet HTML 5Page - Mitsubishi Electric Semiconductor M62021 Datasheet HTML 6Page - Mitsubishi Electric Semiconductor M62021 Datasheet HTML 7Page - Mitsubishi Electric Semiconductor M62021 Datasheet HTML 8Page - Mitsubishi Electric Semiconductor M62021 Datasheet HTML 9Page - Mitsubishi Electric Semiconductor

M62021 製品詳細

DESCRIPTION
The M62021 is a system IC that controls the memory backup function of SRAM and microcomputer (internal RAM). The IC outputs reset signals(RES/RES) to a microcomputer at power-down and power failure.It also shifts the power supply to RAM from main to backup,outputs a signal (CS) that invokes standby mode,and alters RAM to backup circuit mode.

FEATURES
•Built-in switch for selection between main power supply and backup power supply to RAM.
•Small difference between input and output voltage (IOUT=80mA,VIN=5V)0.2V typ
•Detection voltage (power supply monitor voltage)4.40V±0.2V
•Chip select signal output(CS) TWo channels of reset outputs(RES/RES)
•Power on reset circuit built-in
•Delay time variable by an external capacitance connected to t pin
•Facilitates to form backup function with a few number of omponents

APPLICATION
Power supply control systems for memory backup of microcomputer system and SRAM boards with built-in
backup function that require switching between external power supply and battery.




同様の部品番号 - M62021

メーカー部品番号データシート部品情報
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同様の説明 - M62021

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