Datasheet Summary
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD61P34B
4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
DESCRIPTION
The µPD61P34B is a microcontroller for infrared remote control transmitters which is provided with a one-time PROM as the program memory. Because users can write programs for the µPD61P34B, it is ideal for program evaluation and small-scale production of the application systems using the µPD6133 or 6134. When reading this document, also refer to the µPD6133, 6134 Data Sheet (U10454E).
Features
- Program memory (one-time PROM) : 1002 × 10 bits
- Data memory (RAM)
- 9-bit programmable timer
- mand execution time
- Stack level
- I/O pins (KI/O)
- Input...