The CAT24C32C4CTR is a EEPROM Serial 32-Kb I2C devices, internally organized as 4096 words of 8 bits each.It features a 32-byte page write buffer and supports the Standard (100 kHz), Fast (400 kHz) and Fast-Plus (1 MHz) I2C protocol.External address pins make it possible to address up to eight CAT24C32C4CTR devices on the same bus. 
Feature
 
 
 
  - Supports Standard, Fast and Fast-PlusI2C Protocol
 
  - 1.7 V to 5.5 V Supply Voltage Range
 
  - 32-Byte Page Write Buffer
 
  - Hardware Write Protection for entire memory
 
  - Schmitt Triggers and Noise Suppression Filters on I²C Bus Inputs (SCL and SDA)
 
  - Low power CMOS technology
 
  - 1,000,000 program/erase cycles
 
  - 100 year data retention
 
  - Industrial temperature range
 
  - 8-lead SOIC and TSSOP, WLCSP 4 and 5-ball and 8-pad UDFN packages
 
  - This Device is PbFree, Halogen Free/BFR Free, and RoHS Compliant
 
 
 
  
Applications
 
 
 
  - Alarm Systems
 
  - Audio Players
 
  - Automotive Systems
 
  - Cable Modems
 
  - CDRW
 
  - Cellular Phones
 
  - Cordless Phones
 
  - CRT/LCD Monitors
 
  - Digital Still Cameras
 
  - DRAM Modules
 
  - DVD Players
 
  - Graphic Cards
 
  - Hard Disk Drives
 
  - Health Meters
 
  - Industrial Controls
 
  - Internet Phone Handsets
 
  - Memory Modules
 
  - Notebook PC
 
  - Personal Computers
 
  - Printers
 
  - Set Top Box
 
  - Smart Phones
 
  - TV
 
  - Telecommunications
 
  - Two Way Radios
 
  - Video Games
 
  - Video Tape Recorder
 
  - Vending Machines
 
  - Wireless LANs