Features

  • Low-Voltage Operation:
    • VCC = 1.7V to 5.5V
  • Internally Organized as 128 x 8 (1K) or 256 x 8 (2K)
  • 128-Bit Unique Factory-Programmed Serial Number
    • Permanent read-only value
    • Unique across entire CS Series of Serial EEPROMs
  • Industrial Temperature Range: -40°C to +85°C
  • I2C-Compatible (Two-Wire) Serial Interface:
    • 100 kHz Standard mode, 1.7V to 5.5V
    • 400 kHz Fast mode, 1.7V to 5.5V
    • 1 MHz Fast Mode Plus (FM+), 2.5V to 5.5V
  • Schmitt Triggers, Filtered Inputs for Noise Suppression
  • Bidirectional Data Transfer Protocol
  • Write-Protect Pin for Full Array Hardware Data Protection
  • Ultra Low Active Current (3 mA maximum) and Standby Current (6 μA maximum)
  • 8-Byte Page Write Mode:
    • Partial page writes allowed
  • Random and Sequential Read Modes
  • Self-Timed Write Cycle within 5 ms Maximum
  • ESD Protection > 4,000V
  • High Reliability:
    • Endurance: 1,000,000 write cycles
    • Data retention: 100 years
  • Green Package Options (Lead-free/Halide-free/RoHS compliant)
  • Die Sale Options: Wafer Form and Tape and Reel Available