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GL3233T
產品簡述

GL3233T is a USB 3.1 Gen 1 Single-LUN card reader controller and targets for the application which require operating temperature -40°C to 85°C. It can support various types of memory cards, such as Secure DigitalTM (SD), SDHC, miniSD, microSD (T-Flash), MultiMediaCardTM (MMC), RS-MMC, MMCmicro, MMCmobile, 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), MS PRO Micro and xD-Picture CardTM on one chip. It also supports SDXC and Memory Stick XC high density memory cards (capacity up to 2TB) and high speed SD3.0 UHS-I memory cards.

 

The GL3233T integrates a high speed 8051 microprocessor and a high efficiency hardware engine for the best data transfer performance between USB and various memory card interfaces. It supports ISP (In System Programming) for firmware upgrade into the external SPI Flash via USB port. It also integrates 5V to 3.3V and 3.3V to 1.2V regulators and power MOSFETs which can reduce the system BOM cost.


  • USB specification compliance
    • Comply with Universal Serial Bus 3.0 Specification rev. 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 Write Out (1) / Bulk Data Read In (2)
    • Support 5 Gbps/SuperSpeed, 480 Mbps/high-speed, and 12 Mbps/full-speed transfer rates
  • Integrated USB building blocks
    • SuperSpeed/USB2.0 transceiver macro (UTM), Serial Interface Engine (SIE) and embedded Power-On Reset (POR)
  • Embedded high speed 8051 micro-controller
  • High efficiency hardware DMA engine improves data transfer performance between USB and flash card interfaces
  • Support CompactFlashTM v6.0 with PIO mode 6 / Ultra DMA mode 7 and LBA48 (Capacity up to 144PB)
  • Support Secure DigitalTM v1.0 / v1.1 / v2.0/ SDHC / SDXC (capacity up to 2TB)
  • Support Secure DigitalTM v3.0 UHS-I (Ultra High Speed): SDR12/SDR25/SDR50/DDR50/SDR104
  • Support Secure DigitalTM v5.0
  • Compliant with MultiMediaCardTM (MMC)
    • MMC specification v3.x / v4.0 / v4.1 / v4.2 / v4.3 / v4.4 / v4.5
    • x1 / x4 / x8 bit data bus
  • Support Memory StickTM / Memory Stick PRO / Memory Stick PRO Duo / Memory Stick Micro /Memory Stick PRO-HG / Memory Stick XC (capacity up to 2TB)
    • Compliant with Memory Stick Series Specification: MS v1.43, MS PRO v1.05, MS Micro v1.04 (MS HG Micro v1.00), MS PRO-HG Duo 1.03, MS XC Duo v1.00, MS XC-HG Duo v1.00, MS XC Micro v1.00 and MS XC-HG Micro v1.00
    • Support Read/Write quad data access (512Bytex4) for MS PRO-HG to enhance the transmission rate
  • Support xD-Picture CardTM v1.2C Type M/H
  • Support ISP (In System Programming) for firmware upgrade into the external SPI Flash via USB port
  • On-Chip power MOSFETs for supplying flash media card power
  • On-chip 5V to 3.3V and 3.3V to 1.2V regulator
  • Support U0/U1/U2/U3 power management mode
  • Pass the USB-IF Test Procedure for SuperSpeed product (TID: 340810011)
  • Pass WHCK (Windows Hardware Certification Kit) test for Windows 8 (Submission ID: 1508144)
  • Pass WHCK (Windows Hardware Certification Kit) test for Windows 8 ARM (Submission ID: 1551618)
  • Pass WHQL (Windows Hardware Quality Lab) test for Windows 7 (Submission ID: 1497856)
  • Available in LQFP64 pin package (7x7mm) which can support one LUN: SD/MS/xD/CF
  • Available in LQFP48 pin package (7x7mm) which can support one LUN: SD/MS/xD

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