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GL3233
產品簡述
Worldwide NO.1 USB 3.1 Gen 1 All-In-One Card Reader Controller

GL3233 is a USB 3.1 Gen 1 Single-LUN card reader controller which can support various types of memory cards, such as CompactFlashTM, 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 GL3233 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
Integrated USB building blocks
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
Compliant with MultiMediaCardTM (MMC)
Support Memory StickTM / Memory Stick PRO / Memory Stick PRO Duo / Memory Stick Micro /Memoryl Stick PRO-HG / Memory Stick XC (capacity up to 2TB)
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 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 LQFN46 pin package (6.5x4.5mm) which can support one LUN: SD/MS/xD
Available in LQFP48 pin package (7x7mm) which can support one LUN: SD/MS/xD


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