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GL3223
產品簡述

Leading developer of OCCS (On-Chip Clock Source) technology – offering you the most cost competitiveness solution

 

The GL3223 is a crystal-less USB 3.1 Gen 1 Multi-LUN card reader controller, it provides 5 LUNs (Logic Unit Number) which can support various types of memory cards, such as CompactFlash TM, Micro Drive, Secure Digital TM (SD), SDHC, miniSD, microSD (T-Flash), MultiMediaCard TM (MMC), RS-MMC, MMCmicro, MMCmobile, Memory Stick TM (MS), Memory Stick Duo TM (MS Duo), High Speed Memory Stick TM (HS MS), Memory Stick PRO TM (MS PRO), Memory Stick PRO TMDuo (MS PRO Duo), Memory Stick PRO-HG TM (MS PRO-HG), MS PRO Micro and xD-picture card in one chip. It also supports SDXC and Memory Stick XC high density memory cards (capacity up to 2TB) and SD3.0 UHS-I memory cards.
 
The GL3223 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 Serial Peripheral Interface (SPI) for firmware upgrade to SPI Flash Memory via USB port. It also integrates 5V to 3.3V and 3.3V to 1.2V regulators and power MOSFETs which can reduce system BOM cost.

●  USB 3.1 Gen 1/2.0 specification compliance

●  Embedded high speed 8051 micro-controller

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

●  Support CompactFlash TM v6.0 with PIO mode 6 / Ultra DMA mode 7 and LBA48 (capacity up to 144PB)

●  Support Ssecure Digital TM v1.0/ v1.1/ v2.0/ SDHC/ SDXC (Capacity up to 2TB)

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

●  Support MultiMediaCard TM (MMC) specification v3.x/ v4.0/ v4.1/ v4.2

●  Support Embedded MultiMediaCard TM (e•MMC) specification v4.3/ v4.4/ v4.5/ v5.0 High Speed SDR/ High Speed DDR/ HS200

●  Support Memory Stick TM / Memory Stick PRO TM / Memory Stick PRO Duo TM / Memory Stick PRO Duo Mark2 TM / Memory Stick Micro TM (M2)/ Memory Stick PRO-HG TM / Memory Stick PRO-HG Duo TM / Memory Stick PRO-HG Duo HX TM

●  Support xD-Picture TM v1.2C Type M/H

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

●  Support operation by either MASK ROM or external FW in SPI Flash Memory

●  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 board 25 MHz Crystal driver circuit (optional)

●  Support OCCS (On-Chip Clock Source) to eliminate external 25MHz crystal to save BOM cost

●  Support USB3.1 Gen 1 U1/U2/U3 low power link state

●  Pass the USB-IF Test Procedure for SuperSpeed product (TID: 340890025)

●  Pass WHCK (Windows Hardware Certification Kit) test for Windows 8.1 (Submission ID: 1620543)

●  Pass WHCK (Windows Hardware Certification Kit) test for Windows 8 (Submission ID: 1620537)

●  Pass WHQL (Windows Hardware Quality Lab) test for Windows 7 (Submission ID: 1620861)

●  Support two SD3.0 interfaces with UHS-I: SDR12/ SDR25/ SDR50/ DDR50/ SDR104 bus mode

●  Available in LQFP128 pin package (14x14mm) for 5 LUNs: CF, SD, MS, xD and microSD/M2


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