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ADAM22P21 - (ADAM22x2x) 4-BIT SINGLE CHIP MICROCOMPUTERS

Product Overview

ETA Chips

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ADAM22P21 (ADAM22x2x) 4-BIT SINGLE CHIP MICROCOMPUTERS by ETA Chips - Datasheet Preview — Datasheet preview – ADAM22P21

Datasheet Details

Part number	ADAM22P21
Manufacturer	ETA Chips
File Size	921.06 KB
Description	(ADAM22x2x) 4-BIT SINGLE CHIP MICROCOMPUTERS
Datasheet	ADAM22P21 Datasheet
Note	This datasheet PDF includes multiple part numbers: ADAM22P21, ADAM22C20. Please refer to the document for exact specifications by model.
Additional preview pages of the ADAM22P21 datasheet.

Product details

Features

Program memory.
2,048 bytes (2,048 x 8bit).
Data memory (RAM).
32 nibble (32 x 4bit).
3 levels of subroutine nesting.
Operating frequency.
2.4MHz ~ 4MHz.
Instruction cycle.
fOSC/48.
Stop mode.
Released stop mode by key input.
Built in Power-on Reset circuit.
Built in Transistor for I. R LED Drive.
IOL=250mA at VDD=3V and VO=0.3V.
Built in Low Voltage reset circuit.
Built in a watch dog timer (WDT).
Low operating.

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Other Datasheets by ETA Chips

ADAM22P21S - (ADAM22x2x) 4-BIT SINGLE CHIP MICROCOMPUTERS
ADAM22P20 - (ADAM22x2x) 4-BIT SINGLE CHIP MICROCOMPUTERS
ADAM22P20S - (ADAM22x2x) 4-BIT SINGLE CHIP MICROCOMPUTERS
ADAM22P23 - (ADAM22x2x) 4-BIT SINGLE CHIP MICROCOMPUTERS
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Published: Apr 14, 2012 |