MUSE2 ( AMX32S411), 32-bit EISC(SE3208) micro-controller is designed to provide a cost effective and high
performance Micro-controller solution as an Audio Processor.
MUSE2 performs ADPCM ( ITU G.726 standard format ) audio data decoding operation and maintains
4 external memory banks which includes maximum 32MB data, respectively.
Also, AMX32S411 contains on-chip 10bit parallel DAC, 2KB data RAM, Power management unit, 2Ch UART,
2Ch Timer, interrupt controller and key-scan logic, etc.
MUSE2 can be used for Battery-operated & cost sensitive speaking machine applications.
. Built in 32bit EISC core
. ADPCM Decoding engine
( designed as recommendation G.726 )
- Supports 40,32,24 and 16Kbps ADPCM decoding mode.
- Supports 8bit mono PCM data output mode.
. 2Ch. UART
. 2Ch. Timer
. GPIO ( 24EA )
. Key Scan module ( Can be used as wake-up circuit. )
- Supports up to 5X6 scan matrix
. Interrupt controller ( Supports 2 External IRQ source )
. Embedded 2KB Data RAM
. On Chip 10-bit parallel DAC
. Supports 4 External memory banks.
- Each contains up to 32MB data.
. Power Management Unit
- Supporting power saving modes ( Slow / Sleep )
. 0.35um Standard CMOS Process
. 3.3V operation ( +/- 10% )
. 64PIN TQFP housing
. Operating frequency range : 1MHz ~ 10MHz