PIC18F Hardware

- 5V supply
- Tosc = 48 Mhz clock, Fosc = Tosc / 4 = 12 Mhz instruction rate.
- Program memory: Up to about 16k ROM.
- RAM: 2048 bytes:
- 256 bytes for stack
- 512 bytes for micro-OSC buffers and other data
- 512 bytes for USB endpoint buffers
- 768 bytes for heap
- 16 digital I/O
- 13 analog in
- 4 hardware timers (internal clock, interrupts)
- 2 PWM out / CCP in
- 1 TTL asynchronous serial
- 1 SPI/I2C synchronous serial