UPD66P04B Overview
The µPD66P04B 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 µPD66P04B, it is ideal for program evaluation and small-scale production of the application systems using the µPD6604. When reading this document, also refer to the µPD6604 Data Sheet (U11281E).
UPD66P04B Key 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 pins (KI)
- Sense input pin (S0)
- S1/LED pin (I/O)
- Power supply voltage