该器件的级联功能允许多达8个器件共享常见的2线总线。所述装置被用于许多工业和商业用的优化CIAL应用，低功耗和低电压操作是必不可少的。

　　该AT24C32D / 64D是节省空间的8引脚SOIC JEDEC ， 8引脚TSSOP封装，提供8导致UDFN ， 8引脚XDFN ， 5引脚SOT23和8球VFBGA ，并通过一个2访问线串行接口。

• Low-Voltage and Standard-Voltage Operation: – VCC = 1.7V to 5.5V

 • Internally Organized as 8,192 x 8 (64K) 

• I2C-compatible (2-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 Trigger, Filtered Inputs for Noise Suppression

 • Bidirectional Data Transfer Protocol 

• Write‑Protect Pin for Full Array Hardware Data Protection 

• 32-byte Page Write Mode: – Partial page writes allowed

 • Random and Sequential Read Modes 

• Self‑Timed Write Cycle (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 Bumped Wafers