A28F400BX-T Datasheet (Intel) - 4-MBIT BOOT BLOCK FLASH MEMORY

A28F400BX-T, 4-MBIT BOOT BLOCK FLASH MEMORY

A28F400BX-T B 4-MBIT (256K x16 512K x8) BOOT BLOCK FLASH MEMORY FAMILY Automotive Y x8 x16 Input Output Architecture A28F400BX-T A28F400BX-B For High Performance and High Integration 16-bit and 32-bit CPUs Y Optimized High Density Blocked 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 Y Extended Cycling Capability 1 000 Block Erase Cycles Y Automated Word Byte Write and Block Erase Command User Int

A28F400BX-T Features

* The A28F400BX boot block flash memory family is a very high performance 4-Mbit (4 194 304 bit) memory family organized as either 256-KWords (262 144 words) of 16 bits each or 512-Kbytes (524 288 bytes) of 8 bits each Seven Separately Erasable Blocks including a Hardware-Lockable boot block (16 384 B