RTS5169 데이터 시트보기 (PDF) - Realtek Semiconductor

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RTS5169

USB 2.0 SD/MMC/MS/MSPRO/xD-Picture & Smart Card / SIM Card Reader

Realtek Semiconductor 

RTS5169

Datasheet

1. 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.

Smart Card reader will be a must to the personal computers and Notebooks in the near future. The

RTS5169 is an innovation that integrates the traditional flash memory card reader with smart card reader

into one USB device. This integration can support the end user to access memory cards and smart card at

the same time, which brings the end users great facility and reduces the BOM cost greatly.

SIM Card Reader with SIM editor AP can easily help users to backup/restore the phonebook of SIM

Card to/from the PC. This integration can support users to access MicroSD and SIM at the same time.

The RTS5169 integrates 5V-to-3.3V, 5V-to-3V and 3.3V-to-1.8V regulators, MOSFET switches,

and could dramatically reduce the system BOM cost.

2. 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

USB2.0 SD/MMC/MS/MSPRO/xD & SM/SIM Card Reader

1

Rev1.2

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