UPD63A - 4-BIT SINGLE-CHIP MICROCONTROLLER

NEC

UPD63A Datasheet Preview — Preview of UPD63A PDF

Datasheet Details

Part number	UPD63A
Manufacturer	NEC
File Size	301.64 KB
Description	4-BIT SINGLE-CHIP MICROCONTROLLER
Datasheet	UPD63A_NEC.pdf

UPD63A Product details

Description

Equipped with low-voltage 1.8 V operation, a carrier generation circuit for infrared remote control transmission, a standby release function through key entry, and a programmable timer, the µPD63, 63A, and 64 are suitable for infrared remote control transmitters.

Features

Program memory (ROM).
µPD63 : 512 × 10 bits.
µPD63A: 768 × 10 bits.
µPD64 : 1002 × 10 bits.
Data memory (RAM): 32 × 4 bits.
Built-in carrier generation circuit for infrared remote control.
9-bit programmable timer.
Command execution time.
Stack level.
I/O pins (KI/O).
Input pins (KI).
Sense input pin (S0).
S1/LED pin (I/O).
Power supply voltage : 1 channel : 8 µs (when operating at.

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Published: Apr 17, 2005 |