UPD75P4308 Description
DATA SHEET MOS INTEGRATED CIRCUIT µPD75P4308 4-BIT SINGLE-CHIP MICROCONTROLLER The µPD75P4308 replaces the µPD754304’s internal mask ROM with a one-time PROM.
UPD75P4308 Key Features
- patible with µPD754304
- Memory capacity
- PROM : 8192 × 8 bits
- RAM : 256 × 4 bits
- Can operate in the same power supply voltage as the mask version µPD754304
- VDD = 1.8 to 5.5 V
- Adopts a pact shrink SOP package
- 0.95, 1.91, 3.81, or 15.3 µs (system clock: @ 4.19 MHz)
- 4-bit manipulation: 8 registers × 4 banks
- 8-bit timer/event counter: 2 channels (Can be used as a 16-bit timer/event counter)