General Description
The RTS5169 is a high performance USB 2.0 compliant card-reader that supports SD/MMC cards, MS/MSPRO cards, xD-Picture cards and Smart Card/SIM cards. RTS5169 integrates USB 2.0 transceiver, MCU, DC-DC regulators and memory card access unit into a single chip. The supported SD/MMC series memory cards are Secure Digital TM (SD), Multi-Media Card TM (MMC), MicroSD, SDHC, MiniSD, RS-MMC, Mobile-MMC and MMC-Micro. The supported MS/MSPRO series memory cards are Memory Stick TM(MS), Memory Stick Pro TM(MS-Pro) and M2. The supported xD-Picture series memory cards are Type M, Type M+ and Type H.

FEATUREs
■ Compliant with USB Specification 2.0 Full-Speed and High-Speed transfer mode.
■ Compliant with USB Mass Storage Class Bulk only Transport Specification Rev. 1.0
■ Compliant with USB CCID Transport Specification Rev1.1
■ Support USB bus power operation
■ Support several endpoints:
   -Control endpoint
   -Mass Storage Bulk Out endpoint
   -Mass Storage Bulk IN endpoint
   -CCID Interrupt IN endpoint
   -CCID Bulk Out endpoint
   -CCID Bulk IN endpoint
■ Supports the following memory card interfaces:
   -Secure Digital TM (SD), MultiMediaCard TM (MMC), Mini-SD, Micro-SD (T-flash), RS-MMC, Mobile-MMC and MMC-micro
   -Memory Stick TM (MS), Memory Stick PROTM (MS-PRO), MS Duo, MS-PRO Duo and Micro-MS (M2)
■ Supports hardware CRC (Cyclic Redundancy Check) function
■ Supports SD version 2.0
■ Support MMC version 4.2
■ Supports MS-PRO v1.02
■ Supports MS v1.43
■ Supports xD-Picture v1.2
■ Integrated Fast 8051 microprocessor
■ Support the following Asynchronous and synchronous smart cards interface
   - Based on ISO7816 implementation, T=0 and T=1 asynchronous card,
   - EMV2000 (EMV 4.1) compatible
   - Support PC Smart Card industry standard: PC/SC1.0; PC/SC 2.0
   - Support 2-wire, 3-wire or I2C Interface synchronous card
      • Atmel: AT88sc1608, AT88sc153
      • Αtmel: AT24c128, AT24c256
      • ST: M14C16, M14C04
      • Siemens 2-wire link protocol: sle4432/42
      • Siemens serial 3-wire bus: sle4418/28
   - Configurable hardware auto error detection
   - Card Voltage: 5V, 3V, 1.8V
■ Support CCID Linux driver working on Kernel 2.4.x and 2.6.x
   √ Redhat: Fedora Core (1 ~ 6), Redhat 9, Redhat Enterprise Edition (3, 4)
   √ Novell: SuSE 10, SuSE 10.1, Open SUSE 10.2
   √ Ubuntu: Ubuntu 6.06, Ubuntu 6.10
   √ Mandriva: Mandrake 10.2, Mandriva 2006, Mandriva 2007
   √ Debian: Debian 3.1
■ 12MHz crystal oscillator with integrated PLL
■ On chip 5V to 3.3V regulator
■ On chip 5V to 3V regulator
■ On chip 3.3V to 1.8V regulator
■ On chip MOSFET components for direct power control of memory card
■ Supports Spread Spectrum Clock (SSC) for SD/MMC and MS/MSPRO to reduce EMI effect
■ Support pure Smart Card Reader mode
■ 48 pins LQFP package capability for one-LUN Memory Card Reader and SIM Card