M95256-DRDW3TP/K

The M95256-DRDW3TP/K is a high-quality EEPROM memory device that meets AEC-Q100 standards, ensuring reliability and durability in harsh automotive environments. With a memory size of 256Kbit and a memory configuration of 32K x 8bit, this EEPROM offers ample storage capacity for your data needs. The serial SPI interface allows for easy communication with other devices, while the 20MHz clock frequency ensures fast data transfer speeds. The TSSOP case style and 8-pin design make it easy to integrate into your existing circuitry

主な特長

• Compatible with the Serial Peripheral Interface (SPI) bus
• Memory array
  • 256 Kbit (32 Kbyte) of EEPROM
  • Page size: 64 byte
  • Write protection by block: 1/4, 1/2 or whole memory
  • Additional Write lockable Page (Identification page)
• Extended temperature and voltage ranges
  • Up to 125 °C (V_CCfrom 1.7 V to 5.5 V)
  • Up to 145 °C (V_CCfrom 2.5 V to 5.5 V)
• High speed clock frequency
  • 20 MHz for V_CC ≥ 4.5 V
  • 10 MHz for V_CC≥ 2.5 V
  • 5 MHz for V_CC≥ 1.7 V
• Schmitt trigger inputs for noise filtering
• Short Write cycle time
  • Byte Write within 4 ms
  • Page Write within 4 ms
• Write cycle endurance
  • 4 million Write cycles at 25 °C
  • 1.2 million Write cycles at 85 °C
  • 600 k Write cycles at 125 °C
  • 400 k Write cycles at 145 °C
• Data retention
  • 50 years at 125 °C
  • 100 years at 25 °C
• ESD Protection (Human Body Model)
  • 4000 V
• Packages
  • RoHS-compliant and halogen-free (ECOPACK2^®)