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Product attributes Property Value
Manufacturer Everspin Technologies Inc.
Product Series
Packaging Tape & Reel (TR) |
Memory Type Non-Volatile
Memory Format RAM
Technology MRAM (Magnetoresistive RAM)
Memory Size 128Kbit
Memory Organization 16K x 8
Memory Interface SPI
Clock Frequency 40 MHz
Write Cycle Time - Word, Page -
Access Time -
Voltage - Supply 2.7V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA)
Grade Automotive
Qualification AEC-Q100
Mounting Type Surface Mount
Package / Case 8-VDFN Exposed Pad
Supplier Device Package 8-DFN-EP, Small Flag (5x6)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The MR25H128ACDFR from Everspin Technologies is a high-performance 128Kbit MRAM (Magnetoresistive RAM) memory IC designed for automotive and industrial applications requiring exceptional reliability and data retention. This non-volatile memory solution combines the speed of SRAM with the non-volatility of Flash, making it ideal for mission-critical systems in aerospace, automotive, medical, and telecommunications sectors.

Key Features & Benefits:

  • Automotive-Grade Reliability: AEC-Q100 qualified for harsh automotive environments
  • High-Speed Performance: 40MHz SPI interface for fast data access
  • Wide Operating Range: -40°C to 85°C temperature tolerance
  • Non-Volatile Storage: MRAM technology ensures data retention without power
  • Compact Design: 8-VDFN Exposed Pad surface mount package
  • Low Power Consumption: 2.7V to 3.6V supply voltage range

Technical Specifications:

Applications:

  • Automotive ECUs and safety systems
  • Industrial control and automation
  • Medical device data logging
  • Aerospace flight recorders
  • Telecommunications infrastructure
  • Smart metering and IoT devices

Why Choose MRAM Technology?

MRAM offers unlimited read/write endurance, instant-on capability, and superior data retention compared to traditional Flash or EEPROM solutions. The MR25H128ACDFR provides reliable, non-volatile storage for critical system parameters, configuration data, and event logging in demanding environments.

Related Products & Resources:

No datasheet available. Please contact sales@hqickey.com for the latest datasheet.