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M93C66-A125：Automotive 4-Kbit MICROWIRE serial EEPROM

The M93C46 (1 Kbit), M93C56 (2 Kbit), M93C66 (4 Kbit), M93C76 (8 Kbit) and M93C86 (16 Kbit) are Electrically Erasable PROgrammable Memory (EEPROM) devices accessed through the MICROWIRE™ bus protocol. The memory array can be configured either in bytes (x8b) or in words (x16b).

The M93Cx6-A125 devices operate within a voltage supply range from 1.8 V to 5.5 V

The M93Cx6-A125 devices are guaranteed over the -40 °C/+125 °C temperature range and are compliant with the Automotive standard AEC-Q100 Grade 1.

Key Features

• Industry standard MICROWIRE™ bus
• Memory array: 1 Kb, 2 Kb, 4 Kb, 8 Kb or 16 Kb
• Dual organization: by word (x16) or byte (x8)
• Write
  • Byte within 4 ms
  • Word within 4 ms
• READY/BUSY signal during programming
• 2 MHz clock rate
• Sequential read operation
• Single supply voltage: 1.8 V to 5.5 V
• Operating temperature range: -40 °C up to 125 °C
• Enhanced ESD protection
• 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
• Data retention
  • 50 years at 125 °C
  • more than 100 years at 25 °C
• Packages
  • RoHS-compliant and Halogen-free (ECOPACK2® )

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