SPDA series

Since the SPDA105xA is a state of the art System-on-Chip providing almost all the system-required peripherals, it is very suitable for small form factor portable players; Built-in key components include: The USB1.1 embedded host for Pen-drive disc playback, The USB2.0 full-speed device can provide fast throughput with PC and conforming to mass storage specification for downloading and uploading audio/speech files, the mono ADC can support 16-bit 8-to-48 KHz sampling rate for voice recording which is based on the ADPCM algorithm for the compression of original voice into 32Kbps digital bit-stream while retaining good quality, the 1-bit S-? DAC cascaded low distortion Headphone amplifier can directly drive 16/32O Headphone, the Plls are able to synthesize the all system clocks using one 12.0MHz crystal oscillator, the low speed SAR 8-bit ADC that can be used to be key scan or battery capacity detection and on-chip Flash-controller with excellent compatibility can be utilized for well managed multiple types of NAND/AND data Flash.

The SPDA105xA has been designed, not only the latest technology but the full service and support of SUNPLUS.

• *Supports of digital audio decoding conforming to WMA and MPEG1/MPEG2 audio layer2/31)
• Extension to MPEG lower sampling rates, variable bit rates and free-format bit-stream
• Supports WMA2) format from 48Kbps to 256Kbps
• Digital sound processing FreeS3)
• 7-band Equalizer with Dynamic Saturation Limiter (DSL)
• SUNPLUS Headphone Surround (SHS)
• Embedded audio DAC and Headphone amplifier
• 1-bit S-? DAC
• Line-in to Headphone, S/N > 90dB
• Headphone amplifier : THD+N > 0.1% @ FIN=1KHz, RL=32O, PO=15mW
• Embedded PLLs
• Referenced single clock 12.0 MHz
• Automatic generated System and Audio clocks
• Embedded 8051-based 4-T MCU
• Embedded USB2.0 Full-speed on-chip PHY and controller compliant with MSDC specification
• USB1.1 embedded host
• 3 channel 8-bit SAR ADC for peripheral controls
• High performance Digital Voice recording
• Embedded 16-bit 8~48 KHz sampling rate mono audio ADC
• SACM_S3200 recording with 32Kbit/sec (8KHz sample rate)
• Data Flash Controller
• Support NAND and AND type Data Flash
• Support 16-bit wide NAND
• Support SD/MMC + NAND
• Support 4-bit ECC
• Device Parameter
• I/O interface: 3.3 volts tolerance
• Package: 128-pin LQFP
  
  

If any inquiries, please don't hesitate to contact us!

TEL:+886-3-5799699
EMAIL: sales@sunplusmm.com