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STMicroelectronics 4Kbit Serial EEPROM

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Product details

Management number 211226216 Release Date 2026/04/04 List Price $36.00 Model Number 211226216
Category

The M95040-A125 and M95040-A145 are 4-Kbit serial EEPROM automotive-grade devices, functional up to 145°C. They meet the AEC-Q100 grade 0 standard and feature a simple serial SPI-compatible interface, operating up to 20 MHz.

  • Qualification: AEC-Q100 Grade 0
  • Interface: SPI Compatible
  • Memory: 4-Kbit EEPROM (512-byte)
  • Page Size: 16-byte
  • Write Protection: Block-level (1/4, 1/2, or whole)
  • Supply Voltage: 1.7 to 5.5 V up to 125°C and 2.5 to 5.5 V up to 145°C
  • Clock Speed: Up to 20 MHz (V CC ≥ 4.5 V), 10 MHz (V CC ≥ 2.5 V), 5 MHz (V CC ≥ 1.7 V)
  • Write Time: Byte and Page within 4 ms
  • Write Lifespan: 4M cycles at 25°C, 1.2M at 85°C, 600K at 125°C, 400K at 145°C
  • Noise Filtering: Schmitt Trigger Inputs
  • ESD Protection: Human Body Model 4000 V
  • Data Longevity: 100 Years at 25°C, 50 Years at 125°C
  • Packages: SO8N, TSSOP8, WFDFPN8 (ECOPACK2-compliant)
Brand STMicroelectronics

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