MP3 Gsound Controller supporting SD Card and Linear ROM
Description :
The 3S1100 is a low-cost, low-power MP3 controller supporting standard MP3 and wave file based on 16-bit PCM. It is capable of capturing a wide variety of audio sources ranging from linear memory (up to 32MB by default) to SD/MMC card.
3S1100 is bundled with a class-D digital amplifier to drive stereo earphone or mono speaker directly, which is deal for power saving on portable products such as toys and ELA. The embedded 1T8051 chip can be programmed for customized features.
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Name :
3S1102
Type :
MP3 Gsound Controller with control protocol over SPI for easy system integration
Description :
The 3S1102 is a cost-effective MP3 controller supporting SPI connection for systems which requires MP3 datastream playback and media data from external SD/MMC card. Bit rate as low as 8kbps can be supported in replacement of voice-grade chip for improved voice quality. Dice form is also available for cost saving purposes.
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Name :
3S1600
Type :
Dual-port BoomBox controller
Description :
The 3S1600 controller is an ideal single chip solution for BoomBox with USB and Line-in audio input, class-D digital amplifier and embedded 16-bit ADC for superior audio quality
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Name :
3S1620
Type :
USB audio controller for Stereo Mic USB Headset
Description :
The 3S1620 is a single chip solution for USB headset with high audio quality. External EEPROM is supported for customized product ID and product string
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Name :
3S5520
Type :
SD (Secure Digital ) card controller
Description :
The 3S5520 is a single-chip controller IC designed for SD memory card to support various NAND-type flash modules from a wide variety of manufacturers such as Samsung, Toshiba, Hynix, and Intel / Micron. All of the mainstream NAND-type flash process technologies are well supported on the 3S5520, including the latest 5X-nanometer process generation with 4K page buffer
Through different bench testing and rigorous compatibility qualifications, 3S5520 is capable of supporting almost all of the host devices currently available in the market such as digital cameras, cell phones, MP3 players, etc.
Key Features:
- SD 1.1 and SD 2.0 compliant
- Auto selection for Standard capacity (< 2GB) and SDHC (> 2GB)
- SPI mode and CPRM supported
- SD command class supported: 0, 2, 4, 5, 6, 7, 8, 10
- Firmware upgradability
- Both SLC & MLC flash supported V Large-block only
- Enhanced ESD design1
