WF2M16-XDAX5

Docs & Specs

Data Sheet

Application Notes

Overview

Model:  WF2M16-XDAX5
32Mb 2Mx16 NOR Flash Module (SMD 5962-97610)

The W7264M32V1-XSBX device is a 3V single power flash memory and utilizes four chips organized as 67,108,864 words. The W7464M32V1-XSBX device is a 3V single power flash memory and utilizes eight chips organized as 67,108,864 words. These devices have a 32-bit wide data bus. One write enable per 16-bit data word.

Each device requires a single 3 volt power supply for both read and write functions.

Features

  • Access Times of 90, 120, 150ns
  • Packaging
    • 56 lead, Hermetic Ceramic, 0.520" CSOP (Package 207). Fits standard 56 SSOP footprint.
    • 44 pin Ceramic SOJ (Package 102)**
  • Sector Architecture
    • 32 equal size sectors of 64KBytes each
    • Any combination of sectors can be erased. Also supports full chip erase.
  • Minimum 100,000 Write/Erase Cycles Minimum
  • Organized as 2Mx16; User Configurable as 2 x 2Mx8
  • Commercial, Industrial, and Military Temperature Ranges
  • 5 Volt Read and Write
  • Low Power CMOS
  • Data# Polling and Toggle Bit feature for detection of program or erase cycle completion.
  • Supports reading or programming data to a sector not being erased.
  • Built-in Decoupling Caps and Multiple Ground Pins for Low Noise Operation.
  • RESET# pin resets internal state machine to the read mode.
  • Ready/Busy (RY#/BY#) output for detection of program or erase cycle completion.
  • Multiple Ground Pins for Low Noise Operation

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