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Numonyx™ Automotive Burst Mode (M58BW)



    Numonyx Burst Mode, M58B family of Flash memories is especially suited to Automotive applications with x32 databus width and fast burst mode read.

    Optimised for engine control units, telematics and other automotive applications, the M58BW family is designed to interface with 2.5V low voltage microcontrollers operating in the full automotive temperature range from -40 to 125ºC. The device features 4, 8 or continuous long word synchronous burst mode reads. The M58BW16F and M58BW32F, enable higher performance and lower component count.   

    •  Automotive temperature range: -40º to +125º C
    • 16Mb or 32 Mb Flash memory with boot sectors
    • Burst mode x32 bit data bus
    • Compatibility between the two densities; same pinout and packages, same functionality with added features and speed improvements
    • Supply voltages: 2.7 to 3.6V (VDD memory core) and 2.5 to 3.3V (VDDQ for interfacing low voltage microcontrollers)
    • PQFP80, LBGA80 packages (RoHS compliant)
    • Endurance 100Kcyles and data retention of 20 years

Features and Benefits M58BW
Features Benefits
Specific developed for automotive application Focus on the Quality and service to reach the best technical performances
Temperature Range: -40°C to +125°C; Known Good Die: -40°C to +150°C The most extended range to guarantee technical performance in any working environment
Zero Defect Program from Specifications, Design, Manufacturing and Testing An accurate methodology developed for very demanding applications
Organization: x32 data bus Meets needs of applications requiring the highest data throuput
Density: 16Mb, 32Mb Choice of densities
Packages:  PQFP80 and LBGA80 and Known Good Die Options to meet diverse application needs
Voltage ranges: 2.5V-3.3V, 2.7-3.6V Two voltage range options for greater flexibility


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