NAND512-B

NAND512-B, NAND01G-B NAND02G-B NAND04G-B NAND08G-B 512 Mbit, 1 Gbit, 2 Gbit, 4 Gbit, 8 Gbit 2112 Byte/1056 Word Page, 1.8V/3V, NAND Flash Memory PRELIMINARY DATA FEATURES SUMMARY ■ HIGH DENSITY NAND FLASH MEMORIES – Up to 8 Gbit memory array – Up to 64Mbit spare area – Cost effective solutions for mass storage applications ■ NAND INTERFACE – x8 or x16 bus width – Multiplexed Address/ Data – Pinout compatibility for all densities ■ SUPPLY VOLTAGE – 1.8V device: VDD = 1.7 to 1.95V – 3.0V device: VDD = 2.7 to 3.6V ■ PAGE SIZE – x8 device: (2048 + 64 spare) Bytes – x16 device: (1024 + 32 spare) Words ■ BLOCK SIZE – x8 device: (128K + 4K spare) Bytes – x16 device: (64K + 2K spare) Words ■ PAGE READ / PROGRAM – Random access: 25µs (max) – Sequential access: 50ns (min) – Page program time: 300µs (typ) ■ COPY BACK PROGRAM MODE – Fast page copy without external buffering ■ CACHE PROGRAM AND CACHE READ MODES – Internal Cache Register to improv...