UPD75P0116 Description
The µ PD75P0116 replaces the µPD750108’s internal mask ROM with a one-time PROM.
UPD75P0116 Key Features
- patible with µ PD750108
- Memory capacity
- PROM : 16384 × 8 bits
- RAM : 512 × 4 bits
- Can operate in same power supply voltage as the mask ROM version µPD750108
- VDD = 1.8 to 5.5 V
- 4, 8, 16, 64 µs (main system clock: at 1.0 MHz operation)
- 2, 4, 8, 32 µs (main system clock: at 2.0 MHz operation)
- 122 µs (subsystem clock: at 32.768 kHz operation) PROM RAM General register I/O port CMOS input CMOS I/O N-ch open drain
- In 4-bit operation: 8 × 4 banks