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eMMC Controller

AU7765 - eMMC Controller

The e•MMC is a managed memory capable of storing code and data. It is specifically designed for mobile devices. 

It includes MMC interface, NAND flash and Controller and are packaged in a BGA chip. Host processor just sends the commands via MMC interface simply without management technology of NAND flash, such as ECC, Wear-Leveling and BBM.
By this solution, brand vendors of mobile applications focus their products features and it will shorten the lead time of product development.
The e•MMC is intended to offer the performance and features required by mobile devices while maintaining low power consumption. The e•MMC device contains features that support high throughput for large data transfers and performance for small random data more commonly found in code usage. It also contains many security features.

Main Features:

   Compliance

  • JEDEC eMMC standard version 4.51-compliant
  • Compatible with eMMC specification Ver. 4.41

 CPU

  • Embedded processor.
  • Embedded masked program ROM.
  • Embedded system RAM.

 FLASH

  • Single channel
  • Supports 4KB/8KB/16KB page flash
  • BCH 72 bits per 1KB ECC function configuration
  • Supports 8 CEs per channel
  • Global Wear-Leveling
  • Supports SLC / MLC / TLC Flash and Toggle/ONFI mode

Dual voltage support

  • Controller VCCQ: 1.8V / 3.3V
  • NAND Flash VCC: 1.8V / 3.3V

Product Package

  • 169 balls / 153 balls BGA package

 

For More Information , Please Contact Us
Evaluation Kit Information

AU7765 evaluation kit is designed for customers to test and check the features on demonstration PCB, and also available for future development and design reference purpose.

Content
  • Sample Chips x 10
  • Print Datasheet x 1
  • Main Sample Print Circuit Board x 1
  • Software CD for Development Usage x 1
Purchase
  • Price:
    USD250 / each (per engineering evaluaction kit)
  • Payment Terms:
    Bank Wire Transfer (T/T) in Advance or Credit Card (Contact Alcor sales for this)
  • Shipping is FOB Taiwan, preferred shipping method is to bill customer FedEx or UPS account.
  • Bank Information:
    Alcor Micro, Corp.
    Bank Name: ChinaTrust Commercial Bank, Tun Nan Branch
    Bank Add: No.68, Sec. 2, TunHua S. RD. Taipei, Taiwan, R.O.C.
    Bank Tel: 886-2-23253616
    Swift Code: CTCBTWTP
    Account: 163-131-009545

 

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