MLS9xxB Series 8-bit I/O type micro-controller with voice function
Features
• Single chip 8-bit CPU • Operation
voltage: 2.
4V to 5.
5V • Memory:
♦
(all oscillators stop oscillating)
• Two current DAC output for voice
synthesizer
ROM (shared by program and data): 1024K ~ 48KBytes Data RAM: 256 Bytes
• Dual-channel melody with programmable
envelope
♦
• 16 input/output pins with wake-up function • Two power-down modes for saving power
consumption:
♦
• 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 @...