Alliance Memory M29Wx Flash Memory Devices

Alliance Memory M29Wx Flash Memory Devices are non-volatile memory devices that can be read, erased, and reprogrammed. On power-up, the memory defaults to its Read mode where it can be read in the same way as a ROM or EPROM. The M29Wx memory devices operate at 2.7V to 3.6V supply voltage range (VCC) and feature erase/suspend/resume operation, unlock bypass program command, and 64-bit common Flash interface. These memory devices offer temporary block unprotection mode, low power consumption with standby and automatic modes, and 100,000 program/erase cycles per block.


  • Erase suspend and resume modes:
    • Read and program another block during erase suspend
  • Unlock bypass program command
  • Programming time:
    • 10µs per byte/word typical
  • Temporary block unprotection mode
  • 100,000 program/erase cycles per block
  • Common Flash interface:
    • 64-bit security code
  • Low power consumption:
    • Standby mode
    • Automatic mode
  • 2.7V to 3.6V supply voltage range (VCC)
Published: 2021-10-08 | Updated: 2022-03-11