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Micron’s Serial NAND Flash memory is compatible with the widely used, 4-signal SPI convention. Its compatibility with a well known, de facto standard allows Serial NAND to replace more expensive and far less dense SPI NOR—and even parallel NOR—in many applications. The SPI enables serial clock, serial data-in, serial data-out, and chip select commands to be transmitted sequentially on both the rising and falling edges of a clock cycle.

5 Reasons Serial NAND is Right for Embedded Designs

• Higher Density:
  Densities starting at 1Gb make Serial NAND the highest-density serial solution available, allowing for larger BIOS and more embedded features.
• Easy Integration:
  Compatible with the popular SPI standard.
• Performance:
  Faster write performance than other serial memory solutions.
• Error Correction:
  On-chip error correction code (ECC) resolves many perceived complications of working with a NAND solution.
• Software Flexibility:
  Supports parallel NAND drivers for ECC, serial interface, and flash translation layer (FTL) for advanced features.

• 1Gb
• On-chip ECC
• –40...+85°C operating temperature
• 2.7...3.6V Vcc
• 50 MHz clock frequency

• Intelligent toys
• Set-top boxes
• Web-enabled peripherals
• Backward compatible WiMAX
• POS systems
• Data logging