3DMR64M08VS4476

3DMR64M08VS4476

3DMR64M08VS4476

3D Plus

3.3V, 64 Mbit Memory Module: 8-bit bus width, MRAM based on 8M

The Magneto-resistive Random Access Memory (MRAM) uses magnetic polarisation rather than electric charges to store data bits. Therefore, the MRAM acts like a SRAM (rapid data buffers) while being non-volatile like a Flash. The 3DMR64M08VS4476 is a high-speed, highly integrated 64 Mbit MRAM, organised with four banks of 16 Mbit. It has an 8-bit interface and can be accessed by activating the associated control signals: #WE, #OE and #CEn (n from 0 to 3).

This MRAM is a cost-effective solution for processor's boot, program ROM and FPGA configuration memory. It can be used in variety of space applications such as: sciences and deep space missions, navigation, launchers and manned vehicles, etc. The module packaged in a SOP 54 is available for Commercial, Industrial or Specific temperature range. It is also available with screening options up to space grade level.

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More Information
Attribute Value
Features
  • Memory Cell Array (8M x 8 bits)
  • Symmetrical high-speed read and write fast access: 35 ns
  • Fully static operation (no clock or refresh required)
  • SRAM compatible
  • Reliable CMOS Floating-Gate Technology
    • Endurance: unlimited read/write operation
    • Data Retention: > 10 Years
  • SEU immune
  • Available with screening up to Space grade
Product Type MRAM
Memory 64Mb
Power Supply Single 3.3 V power supply
Pin Assignment SOP 54 - Pitch 0.80 nm
Temperature Range
  • 0°C to +70°C
  • -40°C to +85°C
  • -55°C to +125°C
More Information
Attribute Value
Data Sheet Click here to view

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