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GENESYS GL3224-OIY04 product image
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GENESYS GL3224-OIY04RoHS

Manufacturer
GENESYSAsian Brands
MPN
GL3224-OIY04
LCSC Part #
C157357
Packaging
QFN-32-EP(5x5)
Customer #
Key Attributes
USB 3.1 Gen 1 Dual/Single LUN Memory Card Reader Controller
Datasheetpdf iconGENESYS GL3224-OIY04
In-Stock: 796
796 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 1.0254$ 1.03
10+$ 0.9319$ 9.32
30+$ 0.8803$ 26.41
100+$ 0.8207$ 82.07
490+$ 0.7497$ 367.35
980+$ 0.7384$ 723.63
Standard Packaging490/Full Tray
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Interface Controllers
ManufacturerGENESYS
PackagingQFN-32-EP(5x5)
FeaturesPower-on reset;FIFO buffer;Low-power mode
Operating Temperature0℃~+70℃
Voltage - Supply4.75V~5.25V
Applications FunctionUSB to SD/MMC
Data Rate5Gbps
USB ProtocolUSB 3.1;USB 2.0
Number of Channels2
Supply Current120mA
Quiescent Supply Current850uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging490
Sales UnitPiece

Introduction

AI Translation

The GL3224 is an USB 3.1 Gen1 Dual/Single LUN card reader controller, it provides 2 LUNs (Logic Unit Number) which can support various types of memory cards, such as Secure Digital (SD), SDHC, miniSD, microSD (T-Flash), MultiMediaCard (MMC), RS-MMC, MMCmicro, MMCmobile, Memory Stick (MS), Memory Stick Duo (MS Duo), High Speed Memory Stick (HS MS), Memory Stick PRO (MS PRO), Memory Stick PRO Duo (MS PRO Duo), Memory Stick PRO-HG (MS PRO-HG), MS PRO Micro in one chip. It also supports SDXC and Memory Stick XC high density memory cards (capacity up to 2TB) and high speed SD 3.0 UHS-I memory cards. The GL3224 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.

Features

AI Translation
  • USB specification compliance: Comply with Universal Serial Bus 3.1 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 Read In (1) / Bulk Data Write Out (2), Support 5 Gbps SuperSpeed, 480 Mbps high-speed, and 12 Mbps full-speed 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 Digital v1.0/ v1.1/ v2.0/ SDHC/ SDXC (Capacity up to 2TB)
  • Support Secure Digital v3.01 UHS-I (Ultra High Speed): SDR12/ SDR25/ SDR50/ DDR50/ SDR104
  • Support MultiMediaCard (MMC): MMC specification v3.x/ v4.0/ v4.1/ v4.2, x1/x4/x8 bit data bus
  • Support HUAWEI Nano Memory Card
  • Support Memory Stick/ Memory Stick PRO/ Memory Stick PRO Duo/ Memory Stick PRO Duo Mark2/ Memory Stick Micro (M2)/ Memory Stick PRO-HG/ Memory Stick PRO-HG Duo/ Memory Stick PRO-HG Duo HX
  • 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