S3P72I9
Key Features
- I/O: 35 pins Input only: 4 pins Interrupts
- LCD Controller/Driver
- Supports 16-bit serial data transfer in arbitrary format
- Four internal vectored interrupts Four external vectored interrupts Two quasi-interrupts
- Time interval generation: 0.5 s, 3.9 ms at 32.768 Hz 4 frequency outputs to BUZ pin Clock source generation for LCD
- 4 interval timer functions Watchdog timer
- Idle mode (only CPU clock stops) Stop mode (main system clock and CPU clock stop) Sub-system clock stop mode
- Programmable 16-bit timer External event counter Arbitrary clock frequency output External clock signal divider
- 8-bit transmit/receive mode 8-bit receive mode LSB-first or MSB-first transmission selectable Internal or external clock source
- 40 °C to 85 °C
