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Serial NAND Flash Components


Introuction

The JSC SPI NAND Series are a high performance and low power product designed for Serial SLC NAND flash storage applications. It fully supports 120MHz Quad SPI bus protocol to achieve date throughput of up to 480Mbps in a low pin-count package.

User-configurable embedded/on-die ECC engine enables efficient flash mangement and improves the endurance of NAND flash.


Functional Block Diagram






















Features

  • Density: 1Gb/2Gb/4Gb/8Gb
  • Supports up to 120MHz serial interface
  • Embedded ECC engine
  • High performance(1Gb)
  • Advanced feature
    • - Automatic the 1st page loading after stable power-up of NAND Devices.

  • Voltage: 1.8V, 3.3V
  • Temperature: -40℃ to +85°<
  • Read ID, unique ID and parameter page from NAND devices
  • Packages: 8-LGA, 8WSON
  • Long-term support
    • Density Voltage Package Type Spare Area Page Size Part Number Status
    1Gb 1.8V 8-LGA (8.0mm x 6.0mm) 64 byte 2K page JS28P1GQSCAHG-83 M/P
    1Gb 3.3V 8-LGA (8.0mm x 6.0mm) 64 byte 2K page JS28U1GQSCAHG-83 M/P
    2Gb 1.8V 8-LGA (8.0mm x 6.0mm) 128 byte 2K page JS28P2GQSDAHG-83 M/P
    2Gb 3.3V 8-LGA (8.0mm x 6.0mm) 128 byte 2K page JS28U2GQSDAHG-83 M/P
    4Gb 3.3V 8-LGA (8.0mm x 6.0mm) 128 byte 2K page JS28U4GQSJAHG-83 M/P
    4Gb 3.3V 8-LGA (8.0mm x 6.0mm) 256 byte 4K page JS28U4GQSKAHG-83 M/P
    8Gb 3.3V 8-LGA (8.0mm x 6.0mm) 128 byte 2K page JS28U8GQSJAHG-83 M/P
    8Gb 3.3V 8-LGA (8.0mm x 6.0mm) 256 byte 4K page JS28U8GQSKAHG-83 M/P