MICRON  M29W320EB70ZE6E  Flash Memory, Boot Block, NOR, 32 Mbit, 4M x 8bit / 2M x 16bit, CFI, Parallel, TFBGA, 48 Pins

Technical Data Sheet (1.30MB) EN See all Technical Docs

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Product Overview

The M29W320EB70ZE6E is a 32MB non-volatile Flash Memory that can be read, erased and reprogrammed. These operations can be performed using a single low voltage 2.7 to 3.6V supply. On power-up the memory defaults to its Read mode. The M29W320E has an array of 8 parameter and 63 main blocks. M29W320EB locates the parameter blocks starting from the bottom. M29W320E has an extra 32K word (x16 mode) or 64 Kbyte (x8 mode) block, the extended block that can be accessed using a dedicated command. The extended block can be protected and so is useful for storing security information. However the protection is irreversible, once protected the protection cannot be undone. Each block can be erased independently so it is possible to preserve valid data while old data is erased. The blocks can be protected to prevent accidental program or erase commands from modifying the memory. Program and erase commands are written to the command interface of the memory.
  • Asymmetrical block architecture
  • Access time - 70ns
  • Programming time - 10µs per byte/word typical
  • Double word/quadruple byte program
  • Unlock bypass program command - Faster production/batch programming
  • VPP/WP Pin for fast program and write protect
  • Temporary block unprotection mode
  • Common flash interface - 64-bit security code
  • Extended memory block - extra block used as security block or to store additional information
  • Low power consumption - standby and automatic standby
  • 100000 Program/erase cycles per block
  • Electronic signature


Product Information

Memory Size:
Flash Memory Configuration:
4M x 8bit / 2M x 16bit
Clock Frequency:
IC Interface Type:
CFI, Parallel
Memory Case Style:
No. of Pins:
Access Time:
Supply Voltage Min:
Supply Voltage Max:
Operating Temperature Min:
Operating Temperature Max:
Product Range:
3V Parallel NOR Flash Memories
MSL 3 - 168 hours
To Be Advised

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Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
RoHS Compliant:
Independent Distributor