S3P72C8
Key Features
- 512 × 4-bit RAM (including LCD display RAM) 8,192 × 8-bit ROM Interrupts
- Four internal vectored interrupts Five external vectored interrupts Two quasi-interrupts
- I/O: 26 pins (44-pin QFP, 42-pin SDIP) Output only: 2 pins (44-pin QFP)
- Supports 16-bit serial data transfer in arbitrary format
- Data memory bank 15
- Idle mode (only CPU clock stops) Stop mode (main system oscillation stops) Sub system clock stop mode
- 4 interval timer functions Watch-dog timer
- Time interval generation: 0.5 s, 3.9 ms at 32768 Hz Four frequency outputs to BUZ pin Clock source generation for LCD
- 40 °C to 85 °C
- 8-bit transmit/receive mode 8-bit receive mode LSB-first or MSB-first transmission selectable Internal or external clock source
