深圳市科瑞芯电子有限公司

GENESYS/创惟科技 GL3231S-OSY04 QFN8x8-64 USB 3.1 Gen1双LUN读卡器控制器

GL3231S-OSY04 FEATURE

● USB specification compliance

Comply with Universal Serial Bus 3.1 Specificationrev. 1.0 (USB 3.1 Gen 1)

Comply with Universal Serial Bus Specification rev. 2.0 (USB 2.0)

Comply with USB Mass Storage Class Specification rev. 1.0

Support USB Mass Storage Class Bulk-Only Transport (BOT)

Support 1 device address and up to 3 endpoints: Control (0) / Bulk Data Read In (1)/ Bulk Data Write Out (2)

Support 5 Gbps SuperSpeed, 480 Mbps high-speed, and 12 Mbps fllspeed transfer rates

● Integrated USB building blocks

USB2.0 transceiver macrocell (UTM), Serial Interface Engine (SIE), embedded Power-On Reset (POR)

●Embedded high speed 8051 micro-controller

●High efficient DMA hardware engine improves transfer rate between USB and flash card interfaces

● Support Secure DigitalτM v1.0/ v1.1/ v2.0/ SDHC/ SDXC (Capacity up to 2TB)

Support Secure DigitalτM v3.01 UHS-I (Ultra High Speed): SDR12/ SDR25/ SDR50/ DDR50/ SDR104

Support Secure DigitalτM v4.0 UHS-II: Full Duplex Mode and Half Duplex Mode

Support Secure Digitalm v5.0

Support DDR200 speed mode to enhance the UHS-I performance

● Support MultiMediaCardTM (MMC)

MMC specification v3.x/ v4.0/ v4.1/ v4.2

x1/ x4/ x8 bit data bus

● Support HUAWEI Nano Memory Card

● Support Serial Peripheral Interface (SPI) for firmware upgrade to SPI Flash Memory via USB interface

● On-chip power MOSFETs for all flash media cards power source

● On-chip 5V to 3.3V and 3.3V to 1.2V regulator

● On-chip 5V to 1.2V DC-DC to improve power eficiency.

● Support 5V power input or 3.3V power input

● Support USB 2.0 LPM (Link Power Management)

● Support USB 3.1 Gen 1 LTM (Latency Tolerance Messaging)

● Support USB 3.1 Gen 1 U1/U2/U3 low power link state

● Support dual SD4.0 interfaces with UHS-I: SDR12/ SDR25/ SDR50/ DDR50/ SDR104 bus mode and UHS-II: FD156/HD312

● Support programmable SSC (Spread Spectrum Clocking), clock rate for SD memory card interface

● Support programmable LED behavior, Read Only option for specific aplication

● Support Over-Current protection mechanism

● GL3231S-OSY04 Available in QFN64 pin package (8x8mm) for 2 LUNs sD

GL3231S-OSY04框架图

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