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> SQ310
> SQ808B
> SQ810C
> SQ810D
| MP3控制晶片 - SQ310 Feature List | ||
| • Embedded MP3 decoder • Support bit rate: 8~320Kbps, sample rate: 8~48Khz • Voice Record in ADPCM format • ADPCM decoder • Embedded two - channel audio DAC • 8-bit 8051 CPU • Embedded DSP to execute MP3 stream • Embedded 2 - channel DMA • Support SD/ MMC card and NAND -type F lash • Fully compliant with USB 2 . 0 full-speed specification • Support SPI / UART interface • Support I I S interface up to 32-bit data • Support SCANKEY up to 4x4 • Support 64 levels low voltage detection • On-Chip PLL • Cost- effective JTAG and UART based debug solution • Supp ort reset and clock control module to save system power consumption • Dedicated power-down/wake up control for external device to minimize power consumption |
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| SQ310 Resources | ||
| • Product Brief (PDF) • Quick Guide(PDF) • ASIC Brief (PDF • ASIC Data Sheet ( PDF, NDA Required) • Reference Design ( Schematic, BOM, Vendor Information ) |
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