UPD17P236 Datasheet (NEC) - 4-BIT SINGLE-CHIP MICROCONTROLLER

UPD17P236, 4-BIT SINGLE-CHIP MICROCONTROLLER

DATA SHEET MOS INTEGRATED CIRCUIT µPD17P236 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROLLER The µPD17P236 is a model of the µPD17236 with a one-time PROM instead of an internal mask ROM.

Since the user can write programs to the µPD17P236, it is ideal for experimental production or small-scale production of the µPD17230, 17231, 17232, 17233, 17234, 17235, or 17236 systems.

When reading this document, also read the documents related to the µPD17230, 17231,

UPD17P236 Features

* Pin compatible with µPD17230, 17231, 17232, 17233, 17234, 17235, and 17236 (except PROM programming function)

* Carrier generator circuit for infrared remote controller (REM output)

* 17K architecture: General-purpose register method

* Program memory (one-time PROM)