Features
•  High-speed H8/300H central processing unit with an internal 16-bit architecture
   -Upward-compatible with H8/300 CPU on an object level
   -Sixteen 16-bit general registers
   -62 basic instructions
•  Various peripheral functions
   -Timer A (can be used as a time base for a clock)
   -Timer V (8-bit timer)
   -Timer W (16-bit timer)
   -Watchdog timer
   -SCI3 (Asynchronous or clocked synchronous serial communication interface)
   -I2C Bus Interface (conforms to the I2C bus interface format that is advocated by Philips Electronics)
   -10-bit A/D converter
•  On-chip memory