UPD17226 - 4-BIT SINGLE-CHIP MICROCONTROLLER

Product Overview

NEC

Part number	UPD17226
Manufacturer	NEC
File Size	393.41 KB
Description	4-BIT SINGLE-CHIP MICROCONTROLLER
Datasheet	UPD17226 Datasheet
Note	This datasheet PDF includes multiple part numbers: UPD17226, UPD. Please refer to the document for exact specifications by model.
Additional preview pages of the UPD17226 datasheet.

small general-purpose infrared remote control transmitters.

Infrared remote controller carrier generator circuit (REM output).
17K architecture: General-purpose register system.
Program memory (ROM), Data memory (RAM) µPD17225 Program memory (ROM) 4 K bytes (2048 × 16) Data memory (RAM) µPD17226 8 K bytes (4096 × 16) µPD17227 12 K bytes (6144 × 16) µPD17228 16 K bytes (8192 × 16) 111 × 4 bits 223 × 4 bits.
8-bit timer : 1 channel.
Basic internal timer/Watchdog timer : 1 channel (WDOUT output).

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Published: Apr 17, 2005 |