Process
Low power 0.18 um CMOS technology
Core Supply power : 1.8 V +/- 10% IO supply power :
Low poser consumption
Operating up to 76 Mhz
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 Unified 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/FBGA : 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 (SCI)
Two 2-wire high speed Asynchronous serial interface with IrDA functionality(UART)
I2C
Master mode operation only
Baud rate generation for serial clock
I2S
4 wire audio data interface
Basic Timer & Watchdog Timer
Three timers with PWM functionality
One Watchdog timer
General Purpose DMA
One general purpose DMA control block
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 selectors
USB 2.0 Full-speed Device controller
5 end point, 576 byte FIFO
Compliant to USB 2.0 specification
Support USB 2.0 FS(Full Speed, 12Mbps)
Support Interrupt, Bulk transfer
USB 2.0 Full-speed Host controller
USB Rev 2.0 compatible
Open HCI Rev 1.0 compatible
Support for both low speed and full speed USB devices
Decoder Core and Functions
MPEG 1/2/2.5 layer2 and 3 decoding
Window Media Audio (WMA V9 compatible) decoding
Audio decoding of Window Media Video (WMV)
Acvanced System Format (ASF) decoding
Ogg Vorbis ( by Q10) decoding
High quality MLPCM voice recording
MPEG 1/2/2.5 layer 3 Real time Encoding
Window Media Audio (WMA V8 ) Real time Encoding
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, V2.2 , V2.3 extraction
FAT12, FAT16, FAT32 file type
ISO9660 CDROM Mode1/Mode2 format
Joliet decoding both single session and multi session disc
Joliet Level 3
UDF V1.02/V1.5/V2.01
UDF in packet writing format
Sorting directories and files in name order
playing list file
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