DSP, Micros & Memory


F-RAM specified to AEC-Q100 automotive standards

6 August 2008 DSP, Micros & Memory

Ramtron has expanded its line of AEC-Q100-specified F-RAM memory devices, qualifying the FM24CL64 64 Kb serial F-RAM to operate over the Grade 3 automotive temperature range of -40 to +85°C. The device is part of Ramtron’s growing family of Grade 1 (+125°C) and Grade 3 AEC-Q100-qualified automotive memory products. The FM24CL64 is already designed into advanced automotive audio platforms in which F-RAM is used to record dynamic data quickly and frequently while maintaining data integrity even upon sudden power loss. The device’s NoDelay writes, virtually unlimited endurance, and low operating currents, coupled with its I²C interface, enable reliable data collection/storage at maximum bus speed and low power in intelligent infotainment applications. The FM24CL64 is a 64Kb non-volatile RAM which operates at 3 volts, draws 75 μA for reads and writes at 100 kHz, and is available in a ‘green’ 8-pin SOIC package.



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