UPD6P8 Datasheet (NEC) - MOS INTEGRATED CIRCUIT 4-BIT SINGLE-CHIP MICROCONTROLLER

UPD6P8, MOS INTEGRATED CIRCUIT 4-BIT SINGLE-CHIP MICROCONTROLLER

The µPD6P8, 6P8A, 6P8B are microcontrollers for infrared remote control transmitters and are provided with a one-time PROM as the program memory.

Because users can write programs for the µPD6P8, 6P8A, 6P8B, They are ideal for program evaluation and smallscale production of application systems that u

UPD6P8 Features

* Program memory (one-time PROM): 2026 × 10 bits

* Data memory (RAM): 32 × 4 bits

* On-chip carrier generator for infrared remote control: The high-level and low-level width can be set separately from 250 ns to 64 µs (@ fX = 4 MHz operation) via modulo registers

* 9-b