Part Number : GL827S
Function : Card Reader Controller
Package : QFN 24, QFN 28, 48 LQFP Type
Maker : Genesys Logic
Image : 
Description :
The GL827S is USB 2.0 Single Interface Flash Card Reader controller. It supports USB 2.0 high-speed transmission to Secure DigitalTM (SD), SDHC, Mini SDTM, Micro SDTM (T-Flash) , MultiMediaCardTM(MMC), RS MultiMediaCardTM (RS MMC), MMC Plus, MMC Micro, MMC-Mobile , Memory StickTM (MS), Memory Stick DuoTM (MS Duo), High Speed Memory StickTM (HS MS), Memory Stick PROTM (MS PRO), Memory Stick PROTM Duo (MS PRO Duo ), Memory Stick PRO-HGTM (MS PRO-HG), Memory Stick ROM, MS PRO Micro, and xD-Picture CardTM (xD) on one chip. As a single chip solution for USB 2.0 flash card reader, the GL827S complies with Universal Serial Bus specification rev. 2.0, USB Storage Class specification ver.1.0, and flash card interface specification each.
Pinout :
Features
1. On board 12 MHz Crystal driver circuit or 12/48 MHz Clock input
2. On-Chip 5V to 3.3V and 3.3V to 1.8V regulator. No external regulator required
3. On-Chip power MOSFETs for supplying flash media card power
4. Reduces the power consumption efficiently when the card reader is idle
5. Available in 48 Pin LQFP (7x7 mm) package
6. Available in 28 Pin QFN (5x5 mm) package
7. Available in 24 Pin QFN (4x4 mm) package
Datasheet PDF Download : 
Others datasheet of same file :
GL827S, GL-827S