UPD66P04B 4-BIT SINGLE-CHIP MICROCONTROLLER

NEC

Description

DATA SHEET MOS INTEGRATED CIRCUIT µPD66P04B 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION .
The µPD66P04B is a microcontroller for infrared remote control transmitters which is provided with a one-time PROM as the program memory.

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Datasheet Specifications

Part number: UPD66P04B
Manufacturer: NEC
File Size: 164.42 KB
Datasheet: UPD66P04B_NEC.pdf
Description: 4-BIT SINGLE-CHIP MICROCONTROLLER

Features

* Program memory (one-time PROM) : 1002 × 10 bits
* Data memory (RAM)
* 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)
* Powe

Applications

* where the clock accuracy and stability pose a problem, use the µPD61P34B (ceramic oscillation type). The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all devices/types available in every country. Pl

UPD66P04B Distributors

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UPD66P04B 4-BIT SINGLE-CHIP MICROCONTROLLER NEC

NEC UPD66P04B-like datasheet