AU7860EA USBHOSTMP3/WMADECODER
Overview
A highly integrated SOC for MP3/WMA player, AU7860EA integrates MCU,MP3/WMA decoder, OTG, SD/MMC card controller, SARADC, Audio codec, MIC?and an IR decoder in a single chip. Compared with traditional flash-MP3 player,AU7860EA offers low cost,low power consumption, flexible and more powerful host?MP3/WMA player solution.
Features
- Enhanced 8051, up to 10 times faster than standard 8051
- OTG 2.0full-speed controller
- SD/MMC card controller
- Support MP3 decode
- Support WMA decode
- Embedded sound equalizer
- Support tag format ID3v1 and ID3v2.4
- Support FAT16/FAT32 file system
- Embedded 18-bit Audio CODEC
- Support auxiliary audio input
- Support FM audio input
- Embedded SARADCfor peripheral controls
- Supportrecord fromMicrophone/FM input
- Support IR Remote control
- GPIO for various purposes
- Embedded LDO
- Embedded Power-on-Reset
- Embedded 64KB OTP for program code storage
System Application
MP3/WMA audiosystem