UPD62 Datasheet (NEC) - 4-BIT SINGLE-CHIP MICROCONTROLLER

UPD62, 4-BIT SINGLE-CHIP MICROCONTROLLER

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 µPD62 is suitable for infrared remote control transmitters.

For the µPD62, we have made available the one-time

UPD62 Features

* Program memory (ROM): 512 × 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 (K