Products & Technology

Introduction of eMMC Controller

SiliconGo's eMMC controllers are widely used in embedded mobile devices, such as mobile phones and tablets and offers low-cost, safe and reliable solutions to customers. The SG8291 controller ship is the first eMMC 5.1 storage controller that has been put into mass production in China mainland.
The controller supports mainstream 1x/1y/1z nm SLC/MLC/TLC NAND Flash, also adopt to old version NAND Flash. The controller adopts hyper-steady technology, overall abrasion-balancing technology, dynamic bad block management and other technologies to achieve effective management  and improve random writing and reading speed. Thus, the controller has outstanding performance in system operation. 

Catalog

Product Interface ECC CE Main Functions
SG8293 eMMC5.1 72Bit/1KByte 4 Sequence Reading speed :280MB/s
Sequence Writhing Speed: 90MB/s
Support HS200 mode and HS400 mode
Support Command Queue
Support Hardware Reset
Support High Priority Interrupt (HPI)
Support SLEEP/AWAKE
Support Wirte Protection
Support Filed Firmware Update
Support Trim 
Support Recycling of Protection Block
Adopt Dynamic Bad Block Management
Adopt Overall Abrasion-Balancing Technology Adopt Global Wear Leaving
Support NAND Flash with page size of 4K/8K/16K page size
Support Toggle2.0 and ONFI3.x NAND Flash interface protocols
Support 1x/1y/1z nm SLC/MLC/TLC NAND Flash
Support Quick Dormancy and Quick Stand-by operation
Built-in temperature sensor
Temperature Range at Consumer Working Mode: 0°C ~ 70°C
Temperature Range at Industrial Working Mode: -40°C ~ 85°C
SG8283 eMMC4.51 72 Bit/1KByte 4 Sequence Reading Speed: 140MB/s
Sequence Writing Speed: 50MB/s
4K Random Reading 3000IOPS
4K Random Writing 2000IOPS
Support HS200 mode
Support hardware reset
Support SLEEP/AWAKE
Support Write Protection feature
Support Filed Firmware Update
Adopt Dynamic Bad Block Management Technology
Adopt Global Wear Leaving Technology
Support 4K/8K/16K Page Size
Support Toggle2.0 and ONFI3.0 NAND Flash interface
Support mainstream 2z/1x/1y nm SLC/MLC/TLC NAND Flash
SG8281 eMMC4.41 64Bit/1KByte 4 Sequence Reading Speed: 130MB/s
Sequence Writing Speed: 40MB/s
Support HS200 mode
Support Hardware Reset
Support SLEEP/AWAKE
Support Write Protection feature
Support Filed Firmware Update
Support 4K/8K/16K Page Size
Support Toggle2.0 and ONFI3.0 NAND Flash interface
Support 2y/2z/1x nm SLC/MLC/TLC NAND Flash

 

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