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MX28F640J3 Datasheet 128M [x8/x16] SINGLE 3V PAGE MODE FLASH MEMORY

Manufacturer: Macronix

Download the MX28F640J3 datasheet PDF. This datasheet also includes the MX28F128J3 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MX28F128J3_MacronixInternational.pdf) that lists specifications for multiple related part numbers.

Overview

ADVANCED INFORMATION MX28F320J3/640J3/128J3 32M/64M/128M [x8/x16] SINGLE 3V PAGE MODE FLASH.

Key Features

  • 2.7V to 3.6V operation voltage.
  • Block Structure - 32 x 128Kbyte Erase Blocks (32M) - 64 x 128Kbyte Erase Blocks (64M) - 128 x 128Kbyte Erase Blocks (128M).
  • Fast random / page mode access time - 120/25 ns Read Access Time (32M) - 120/25 ns Read Access Time (64M) - 150/25 ns Read Access Time (128M).
  • 128-bit Protection Register - 64-bit Unique Device Identifier - 64-bit User Programmable OTP Cells.
  • 32-Byte Write Buffer - 6 us/byte Effective Programming.