Home > Product > USB Products > CS823A
  CS823A
USB2.0 SD Card Reader


        

 

Brief Taiwan 1 Taiwan 2  
Web-shop


    First Impression


The CS823A is a USB 2.0 SD/MMC Flash Card Reader working at USB2.0 9pin header port. It supports USB 2.0 high-speed transmission to Secure DigitalTM (SD), SDHC, SDXC, miniSD, microSD (T-Flash), MultiMediaCardTM (MMC), RS-MMC, MMCmicro, MMCmobile. The CS823A complies with Universal Serial Bus specification rev. 2.0, USB Storage Class specification ver.1.0, and SD/MMC card interface specification.
 
The CS823A integrates a high speed 8051 microprocessor and a high efficiency hardware engine for the best data transfer performance between USB and flash card interfaces. Use GL823 as the main chip IC.


        Specifications


  • USB specification compliance
    • Comply with 480Mbps Universal Serial Bus specification rev. 2.0
    • Comply with USB Storage Class specification rev. 1.0 : Standard Device Driver available.
  • 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
  • Standard Size SD Card Slot: Secure DigitalTM (SD) and MultiMediaCardTM (MMC)
    • Support SD specification v1.0 / v1.1 / v2.0/ SDHC (Up to 32GB)
    • Compatible with SDXC (Up to 2TB)
    • Support MMC specification v3.x / v4.0 / v4.1 / v4.2.
    • x1 / x4 bit data bus
  • Provide Over-Current protection mechanism for safety power supply for SD card.  
  • On-Chip power MOSFETs for supplying flash media card power
  • Support Power Saving mode/ Selective suspend mode for better power management.

        Function


  • System Requirements
    USB 2.0 port
  • Dimension
    40mm X 40mm X 6mm (available at low profile height system)
  • Certifiction
    RoHS
  • Operating Temperature
    0 ~ 70℃


    Web-shop



CS823A
Unit price: USD 40.
CS823A PCBA
(USB2.0 SD Card Reader) x1
Y05-U02-060
(USB Dupont 5PIN Cable) x1
   

 

Buy Related Items


CS835A
     




   Product Category

 
Flag Counter
Any of the trademarks,used or cited in the website of the Bplus Technology Co., Ltd. are the property of their respective owners.
Copyright©2009-2023 Bplus Tech. Corporation. All Rights Reserved
 
mini card rev 2.1 mini card 2.1 PCIe3.0延長線 PCIe 3.0延長線 PCIe延長線 PCIe3延伸線 PCIe 3.0延伸線 PCIe延伸線 PCIe Gen3 PCIe Gen3.0 PCIe 3.0 PCIe extender Internet of Things 物聯網 IoT FPC CFast MO-297 Half-Slim MO-300 i-SD i-TF Industrial Flash Storage USB 3.1 SD4.0 SD 4.0 SFF-8639 U.2 M.2 NGFF MiniCard Adapter  SD 4.0   SD4.0 Extender Board34/54mm ExpressCard Adapter micro SATAMini PCI-E  PCI-E Adapter mPCIe  USB 3.0Add-On-Card Enclosure mSATA SSD mSATAExtension Cable Expansion USB3.0 802.11n 802.11ac LTE Adapter LTE 802.16emetal bracket PCB to convert PCI Express Half Mini CardHalf Mini Card into Full Mini Card 802.11d 802.11e 802.11h 802.11i H.264 DVRCFAST SD to SATA SD to SATA RAID 連接器 適配器 延伸板 擴展板 讀卡器 配接器 迷你卡 DIY BOX eGPU GAME 天線 轉接卡