AS9F Nand Flash Memories

Alliance Memory AS9F Nand Flash Memories features a Nand interface with x8 bus width and pinout compatibility for all densities. The NAND cell of these memories provides the most cost-effective solution for the solid-state mass storage market. These Nand flash memories are divided into blocks that are erased independently to preserve valid data. The AS9F Nand flash memories contain 1024/2048 blocks in the SLC NAND device. These AS9F memories data can be read out at 25ns(3.3V)/45ns(1.8V) cycle time per byte. The Nand flash memories feature a normal status register, fast data copy without external buffering, and an internal buffer to improve the read throughput. These AS9F Nand flash memories operate at -40°C to 85°C industrial temperature range, with a 2.7V to 3.6V power supply range for 3.3V devices and a 1.7V to 1.95V power supply range for 1.8V.