E28F400BV Datasheet | Intel

PRELIMINARY 4-MBIT (256K X 16, 512K X 8) Smart Voltage BOOT BLOCK FLASH MEMORY FAMILY 28F400BV-T/B, 28F400CV-T/B, 28F004BV-T/B 28F400CE-T/B, 28F004BE-T/B n Intel Smart Voltage Technology  5V or 12V Program/Erase  2.7V, 3.3V or 5V Read Operation  Increased Programming Throughput at 12V VPP n Very High-Performance Read  5V: 60/80/120 ns Max. Access Time, 30/40 ns Max. Output Enable Time  3V: 110/150/180 ns Max Access 65/90 ns Max. Output Enable Time  2.7V: 120 ns Max Access 65 ns Max. Output Enable Time n Low Power Consumption  Max 60 m A Read Current at 5V  Max 30 m A Read Current at 2.7V- 3.6V n x8/x16-Selectable Input/Output Bus  28F400 for High Performance 16- or 32-bit CPUs n x8-Only Input/Output Architecture  28F004B for Space-Constrained 8-bit Applications n Optimized Array Blocking Architecture  One 16-KB Protected Boot Block  Two 8-KB Parameter Blocks  One 96-KB Main Block  Three 128-KB Main Blocks  Top or Bottom Boot Locations n...