Features
• High-speed H8S/2000 central processing unit with an internal 16-bit architecture
   Upward-compatible with H8/300 and H8/300H CPUs on an object level
   Sixteen 16-bit general registers
   65 basic instructions
• Various peripheral functions
   14-bit PWM timer (PWMX)
   16-bit free-running timer (FRT)
   8-bit timer (TMR)
   Watchdog timer (WDT)
   Asynchronous or clock synchronous serial communication interface (SCI, IrDA)
   8-bit D/A converter
   10-bit A/D converter
   Clock pulse generator
• On-chip memory
• General I/O ports
   I/O pins: 74 (H8S/2144B) and 58 (H8S/2134B)
   Input-only pins: 8
• Supports various power-down modes
• Compact package