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UPD61P24 - 4-BIT SINGLE-CHIP MICROCONTROLLER

NEC

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Datasheet Details

Part number	UPD61P24
Manufacturer	NEC
File Size	252.73 KB
Description	4-BIT SINGLE-CHIP MICROCONTROLLER
Datasheet	UPD61P24_NEC.pdf

UPD61P24 Product details

Description

The µPD61P24 is a 4-bit single-chip microcontroller for infrared remote controllers for TVs, VCRs, stereos, cassette decks, air conditioners, etc.

Features

Transmitter for programmable infrared remote controller.
19 types of instructions.
Instruction execution time: 17.6 µs (with 455-kHz ceramic resonator).
On-chip one-time PROM: 1002 × 10 bits.
Data memory (RAM) capacity.
I/O pins (KI/O): 8 pins.
Input pins (KI): 4 pins : 32 × 5 bits.
9-bit programmable timer: 1 channel.
Serial input pins (S-IN): 1 pin.
Transmission-in-progress indication pin (S-OUT): 1 pin.

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Published: Apr 17, 2005 |