Description
Equipped with low-voltage 2.0 V operation, a carrier generation circuit for infrared remote control transmission, a standby release function through key entry, and a programmable timer, the µPD64A and 65 are suitable for infrared remote control transmitters.
Features
- Program memory (ROM).
- µPD64A : 1002 × 10 bits.
- µPD65 : 2026 × 10 bits.
- Data memory (RAM).
- 9-bit programmable timer.
- Command execution time.
- Stack level.
- I/O pins (KI/O).
- Input pins (KI).
- Sense input pin (S0, S2).
- S1/LED pin (I/O).
- Power supply voltage.
- Oscillator frequency.
- POC circuit : 32 × 4 bits : 1 channel : 16 µs (when operating at fX = 4 MHz: ceramic oscillation).
UPD64A_NEC.pdf
