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| AU6850 |
| 型号：AU6850 |
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USB Host/SD MP3 Decoder (Cost-effective Version)
- 1.8V/3.3V Power supply, LQFP64 Package
- Embedded 8051-compatiable MCU and 32KB embedded OTP
- USB2.0 full-speed host controller
- SD/MMC card reader controller
- MPEG 1/2/2.5 layer-III decoder, 32~320kbps, VBR
- Embedded audio DAC and EQ control
- Embedded IR decoder
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| AU7842 |
| 型号：AU7842, AU7842A |
USB Host/SD MP3/WMA Decoder (Standard Version)
- Power supply 1.8V/3.3V
- Package type: AU7842A/LQFP100, AU7842/LQFP64
- Embedded 8051-compatiable MCU
- USB2.0 full-speed host controller
- SD/MMC card reader controller
- AU7842A has 64KB embedded OTP and supports external NOR flash
AU7842 uses 64KB embedded OTP only
- MPEG 1/2/2.5 layer-III decoding, 32~320kbps, VBR.
- WMA decoding, 32~384kbps
- Embedded audio DAC and EQ control
- Embedded IR decoder
- Firmware upgradeable through U-Disk & SD/MMC card (AU7842A Only)
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| AU7845 |
| 型号：AU7845 |
USB Host/SD MP3/WMA Decoder (High Performance Version)
- Power supply 1.8V/3.3V
- Package type: LQFP100
- Embedded 8051-compatiable MCU
- USB2.0 full-speed host controller
- SD/MMC card reader controller
- Has 64KB embedded OTP and also supports external NOR flash
- Support MPEG 1/2/2.5 layer-III decoding, 32~320kbps, VBR.
- Supporting WMA decoding, 32~384kbps
- Embedded audio DAC
- Embedded IR decoder
- Sound effect equalizer
- Embedded ADC
- 2 channel AUX inputs
- Power-saving Mode
- Firmware upgradeable through U-Disk & SD/MMC card
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