UPD62A Datasheet (NEC) - 4-BIT SINGLE-CHIP MICROCONTROLLER

UPD62A, 4-BIT SINGLE-CHIP MICROCONTROLLER

Due to its low-voltage 2.0 V operation, on-chip carrier generator for infrared remote control transmission, standby release function through key entry, and programmable timer, the µPD62A is ideal for infrared remote control transmitters.

For the µPD62A, the one-time PROM product µPD6P4B has been mad

UPD62A Features

* Program memory (ROM): 512 × 10 bits

* Data memory (RAM): 32 × 4 bits

* On-chip carrier generator for infrared remote control

* 9-bit programmable timer:

* Command execution time:

* Stack levels:

* I/O pins (KI/O):

* Input pins (KI):