AT24CS04 - Microchip

AT24CS04 Serial EEPROM

.............. 5 2.1. Device Address Inputs (A1, A2)......... 5 2.2. Ground.

Features

• Low-Voltage Operation:
  – VCC = 1.7V to 5.5V
• Internally Organized as 512 x 8 (4K) or 1,024 x 8 (8K)
• 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
• U.