The UT8QNF8M8, 64Mb NOR Flash, is a radiation tolerant non-volatile memory to handle the demands of space and terrestrial environments. 

The device can be programmed in-system with a standard single +3.3V supply voltage giving system designers the flexibility to utilize a standard PROM programmer.  

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The UT8QNF8M8 has proven flight heritage and offers a parallel interface organized as 8M x 8 bits or 4M x 16 bits.  Available in a QML-Q and QML-Q+ flow, the RadTolerant NOR Flash is ideal for storing boot code for microprocessors and microcontrollers.

Key Tech Specs
  • Features:

  • 64Mbits, 8M x 8-bits or 4M x16-bits

  • Single +3.3V power supply

  • Fast 60ns Read/Write Access Time

  • Functionally Compatible with Traditional Single Power Supply Flash Devices

  • Parallel Interface

  • CFI Protocol Implementation

  • Programming Endurance 10 K Cycles per Sector

  • Simultaneous Read/Write Operations

  • Flexible Bank Architecture

  • Data Retention > 20 years @ +90°C

  • Applications:

  • Boot Code Storage for Microcontrollers and Microprocessors

  • FPGA Configuration Storage

  • Operational Environment:

  • Temperature Range: -40°C to +105°C

  • Total Ionizing Dose: <10 or 50krad (Si)

  • SEL Immune: ≤80 MeV-cm2/mg

  • SEU Immune: Memory Cell 102 MeV-cm2/mg @ 25°C

  • Physical:

  • 48-pin Ceramic Flat Pack

    16.15 mm x 9.78 mm, 25 mil

  • Power:

  • 100 mW (typical)

  • Flight Grade:

  • QML-Q, QML-Q+

  • Export Control Classification Number (ECCN):

  • 9A515e.1

  • SMD Number:

  • 5962-12204


Defense Logistics Agency

Key Tech Specs

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