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MT28F004B5 Datasheet SMART 5 BOOT BLOCK FLASH MEMORY

Manufacturer: Micron Technology

General Description

The MT28F004B5 (x8) and MT28F400B5 (x16, x8) are nonvolatile, electrically block-erasable (flash), programmable, read-only memories containing 4,194,304 bits organized as 262,144 words (16 bits) or 524,288 bytes (8 bits).

Writing or erasing the device is done with a 5V VPP voltage, while all operations are performed with a 5V VCC.

Due to process technology advances, 5V VPP is optimal for application and production programming.

Overview

4Mb SMART 5 BOOT BLOCK FLASH MEMORY FLASH MEMORY MT28F004B5 MT28F400B5 5V Only, Dual Supply (Smart 5) 0.

Key Features

  • Seven erase blocks: 16KB/8K-word boot block (protected) Two 8KB/4K-word parameter blocks Four main memory blocks.
  • Smart 5 technology (B5): 5V ±10% VCC 5V ±10% VPP.