[MEGAWIN Technology Co., Ltd.]

FEATUREs
• Single chip 8-bit CPU
• Operation voltage: 2.4V to 5.5V
• Memory:
   ♦ ROM (shared by program and data): 1024K ~ 48KBytes
   ♦ Data RAM: 256 Bytes
• 16 input/output pins with wake-up function
• Two power-down modes for saving power consumption:
   ♦ Sleep mode: micro-controller no operation (main-oscillator still oscillating)
   ♦ Stop mode: micro-controller no operation (all oscillators stop oscillating)
• Two current DAC output for voice synthesizer
• Dual-channel melody with programmable envelope
• Three re-loadable 16-bit timers
• One watchdog timer built-in
• Oscillator
   ♦ Main oscillator operation at crystal or RC mode is selected by code option
   ♦ Crystal/Ceramic oscillator up to 4MHz @ 2.4V and 6MHz @ 3.6V
   ♦ RC oscillator up to 4MHz @ 2.4V

APPLICATION Field
   Toy controller
   General IR controller