Features

• Low-Voltage Operation:
  • V_CC = 1.7V to 3.6V
• JEDEC JC42.4 (EE1004-v) Serial Presence Detect (SPD) Compliant
• Internally Organized as 512 x 8 (4K)
• Industrial Temperature Range: -20°C to +125°C
• I²C-Compatible (Two-Wire) Serial Interface:
  • 100 kHz Standard Mode, 1.7V to 3.6V
  • 400 kHz Fast Mode, 1.7V to 3.6V
  • 1 MHz Fast Mode Plus (FM+), 2.5V to 3.6V
  • Bus Timeout Supported
• Advanced Software Data Protection Features
  • Individually reversible software write protection on all four 128-byte quadrants
  • Software procedure to verify each quadrant’s write protection status
• Schmitt Triggers, Filtered Inputs for Noise Suppression
• Ultra Low Active Current (3 mA maximum) and Standby Current (4 μA maximum)
• 16-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)