GL823K Datasheet

© 2014 Genesys Logic, Inc. - All rights reserved.

Page 7

GLI Confidential

CHAPTER 2

FEATURES



USB specification compliance

-

Comply with 480Mbps Universal Serial Bus specification rev. 2.0

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Comply with USB Storage Class specification rev. 1.0

-

Support one device address and up to four endpoints: Control (0)/Bulk Read (1)/Bulk Write (2)/Interrupt (3)



Integrated USB building blocks

-

USB2.0 transceiver macro (UTM), Serial Interface Engine (SIE), Build-in power-on reset (POR) and

low-voltage detector (LVD)



Embedded 8051 micro-controller

-

Operate @ 60 MHz clock, 12 clocks per instruction cycle

-

Embedded mask ROM and internal SRAM



Secure Digital

TM

(SD) and MultiMediaCard

TM (MMC)

-

Supports SD specification v1.0 / v1.1 / v2.0 / SDHC (Up to 32GB)

-

Compatible with SDXC (Up to 2TB)

-

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

-

Supports 1 / 4 bit data bus



Memory Stick PRO / Memory Stick PRO Duo / Memory Stick PRO-HG / MS Micro (M2)

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Compliant with Memory Stick Series Specification: MS PRO v1.05, MS PRO-HG Duo 1.03, MS

Micro (M2) v1.06

-

Support 4bit data bus



Support boost mode for SD3.0 for better performance



Support non-SD Card Detect pin, non-MS Insertion/Removal pin design to save BOM cost



Support non-SD Write Protection pin design to save BOM cost



Support LED function to indicate power and access status



On chip clock source and no need of 12MHz Crystal Clock input



On-Chip 5V to 3.3V and 3.3V to 1.8V regulators



On-Chip power MOSFET for supplying flash media card power



Support USB disconnection by memory card unplug or manual switch for Mobile cable/ OTG reader/ PC

card reader application



Available in SSOP16 package (150 mil)