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HY29F400
4 Megabit (512Kx8/256Kx16) 5 Volt-only Flash Memory
KEY FEATURES n 5 Volt Read, Program, and Erase – Minimizes system-level power requirements n High Performance – Access times as fast as 45 ns n Low Power Consumption – 20 mA typical active read current in byte mode, 28 mA typical in word mode – 30 mA typical program/erase current – 5 µA maximum CMOS standby current n Compatible with JEDEC Standards – Package, pinout and command-set compatible with the single-supply Flash device standard – Provides superior inadvertent write protection n Sector Erase Architecture – Boot sector architecture with top and bottom boot block options available – One 16 Kbyte, two 8 Kbyte, one 32 Kbyte and seven 64 Kbyte sectors in byte mode – One 8 Kword, two 4 Kword, one 16 Kword and seven 32 Kword sec
HY29F400TR45 Datasheet
