Process
· Low power 0.18μm CMOS technology
· Core Supply power: 1.8V +/- 10%, I/O supply power: 3.3V +/- 10%
· Low Power consumption

Architecture
· Independent Dual Processor Architecture
  - 32-bit ARM7TDMI™ RISC processor for system control
  - 32-bit MCS Logic proprietary RISC-DSP processor for audio processing

Package Type
· 144 LQFP/FBGA
· 128 TQFP

Memory
· 4-Kbyte Cache SRAM
· 2-Kbyte On-chip Data SRAM
· 32-Kbyte On-chip General purpose Data SRAM
· Maximum 256-Mbit SDRAM interface with 16-bit data width
· Maximum 32-Mbit parallel NVRAM interface with 8/16-bit data width
· Maximum 32-Mbit serial SPI Flash interface

GPIO (General Purpose Input Output )
· 144 LQFP/BGA : 54 GPIOs
· 128 TQFP : 37 GPIOs
· Extra external memory interface function

Interrupt
· 25 programmable interrupt sources

Serial I/O Interface
· Two 3-wire ultra high-speed synchronous serial interfaces
· Two 2-wire high-speed Asynchronous serial interface with IrDA functionality (UART)

I²C
· Master mode operation only
· Baud rate generation for serial clock

Basic Timer & Watchdog Timer
· Three timers with PWM functionality
· One Watchdog timer

General Purpose DMA

Real Time Clock (RTC)
· Clock and Calendar functions (BCD display); seconds, minutes, hours, date, day of week, month, year
· Alarm interrupt
· System release from power down status

A/D Converter
· One 10-bit resolution 6-channel high speed ADC

SPDIF Transceiver
· IEC-958 (SPDIF) compliant digital audio output
· IEC-958 (SPDIF) compliant digital audio input

NAND Flash controller
· Dedicated NAND type flash memory controller
· Two independent Chip Selector

USB 1.1 Full-speed Device controller
· 5 End point, 576 byte FIFO
· Compliant to USB1.1 specification
· Support USB1.1 FS(Full Speed, 12Mbps)
· Support Interrupt, Bulk transfer

USB 1.1 Full-speed Host controller
· USB Rev1.1 compatible
· Open HCI Rev1.0 compatible
· Support for both Low Speed and Full Speed USB Devices

Decoder Core and Functions
· MPEG1/2/2.5 layer 2 and 3 decoding
· Window Media Audio (WMA V9 compatible) decoding
· Audio decoding of Window Media Video (WMV)
· Advanced System Format (ASF) decoding
· Ogg (Ogg Vorbis®) decoding
· High quality MLPCM voice recording
· Supports SRS_ WOW sound effect
· Supports Software MUTE / Pause / Resume / volume
· Digital volume control
· 7-band sound / graphic Equalizer for MP3, WMA, Ogg and Red book audio CD
· Optional sampling rate conversion to 44.1Khz for off-chip general audio DAC
· Channel mixing or separating for two different audio sources
· Supports time display (Normal / FF / FB)
· MEBB (MCS Logic Enhanced Bass Boost) sound algorithm
· CD-TEXT decoding in Lead-in area
· High quality ESP sound with high compression rate

Format Decoding
· ID3 tag V1.1 and V2.3 extraction
· Supports ISO9660 CDROM Mode1/Mode2 format (CDROM-XA)
· Supports Joliet decoding both single-session and multi-session disc
· Supports Joliet Level 3 decoding
· Supports UDF V1.02/V1.5/V2.01
· Supports UDF decoding in Packet writing format on CD-RW disc
· Supports UDF decoding in single/multi session Non-Packet writing on CD-R disc
· Supports the sorting directories and files in name order.
· Supports the playing list file as like [.pls] and [.m3u]