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CAT24C32: 32-kb I2C Serial EEPROM Memory

Overview
Specifications
Datasheet: 32-Kb I2C CMOS Serial EEPROM
Rev. 24 (138kB)
»View Material Composition
»Product Change Notification (11)
Product Overview
Product Description
The CAT24C32 is a 32-kb CMOS Serial EEPROM 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 CAT24C32 devices on the same bus.
Features
 
  • Supports Standard, Fast and Fast-Plus I2C 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 and Extended temperature range
  • RoHS compliant 8-pin PDIP, SOIC, TSSOP, UDFN and WLCSP 5-ball packages packages
  • PDIP, SOIC, TSSOP, TDFN and UDFN 8-lead 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
Technical Documentation & Design Resources
Software (2) Package Drawings (7)
Simulation Models (25) Evaluation Board Documents (1)
Data Sheets (1)  
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
EASYPRO1GEVB Active
Serial EEPROM Evaluation Board
Avnet (2015-07-09) : 2
Mouser (2015-07-09) : 1
Digikey (2015-07-09) : 1
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
CAT24C32C5ATR Active
Pb-free
Halide free
32-kb I2C Serial EEPROM Memory WLCSP-5 567GN 1 Die Surf Tape and Reel 5000 $0.28
CAT24C32C5CTR Active
Pb-free
Halide free
32-kb I2C Serial EEPROM Memory, 32KB I2C SER EEPROM WLCSP-5 567JQ 1 Die Surf Tape and Reel 5000 $0.28
CAT24C32HU4I-GT3 Active
Pb-free
Halide free
32-kb I2C Serial EEPROM Memory UDFN-8 517AZ 1 Tape and Reel 3000 $0.2267
CAT24C32LI-G Active, Not Rec
Pb-free
Halide free
32-kb I2C Serial EEPROM Memory PDIP-8 646AA NA Tube 50 $0.2133
CAT24C32VP2I-GT3 Last Shipments
Pb-free
Halide free
32-kb I2C Serial EEPROM Memory TDFN-8 511AK 1 Tape and Reel 3000  
CAT24C32WI-GT3 Active
Pb-free
Halide free
32-kb I2C Serial EEPROM Memory SOIC-8 751BD 1 Tape and Reel 3000 $0.1867
CAT24C32YI-GT3 Active
Pb-free
Halide free
32-kb I2C Serial EEPROM Memory TSSOP-8 948AL 1 Tape and Reel 3000 $0.1867
Moisture Sensitivity level (MSL) for surface mount devices (lead free measured at 260°C reflow, non lead free at 235°C reflow)
Market Leadtime (weeks) : 13 to 16
ON Semiconductor   (2015-07-08) : 745,000
Market Leadtime (weeks) : 13 to 16
Market Leadtime (weeks) : 13 to 16
Avnet   (2015-07-09) : >1K
Digikey   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
ON Semiconductor   (2015-07-08) : 114,000
Market Leadtime (weeks) : 13 to 16
Digikey   (2015-07-09) : >1K
FutureElectronics   (2015-07-09) : <100
Mouser   (2015-07-09) : >1K
ON Semiconductor   (2015-07-08) : 4,350
Market Leadtime (weeks) : Contact Factory
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : 13 to 16
Avnet   (2015-07-09) : >10K
Digikey   (2015-07-09) : >1K
FutureElectronics   (2015-07-09) : >10K
Mouser   (2015-07-09) : >10K
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : 13 to 16
Avnet   (2015-07-09) : >1K
Digikey   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
Datasheet: 32-Kb I2C CMOS Serial EEPROM
Rev. 24 (138kB)
»View Material Composition
»Product Change Notification (11)
Product Overview

Product Compliance Status Description Type Density Organization Data Transmission Standard fcycle Max (kHz) tACC Max ns VCC Min (V) VCC Max (V) Istandby Max (µA) Iact Max (mA) T Min (°C) T Max (°C) Package Type
 Pb-free 
 Halide free 
 Active     32-kb I2C Serial EEPROM Memory   Serial   32 kb   4k x 8   I2C   1000   -   1.7   5.5   3   1   -40   85   WLCSP-5 
 Pb-free 
 Halide free 
 Active     32-kb I2C Serial EEPROM Memory, 32KB I2C SER EEPROM   Serial   32 kb   4k x 8   I2C   1000   -   1.7   5.5   3   1   -40   85   WLCSP-5 
 Pb-free 
 Halide free 
 Active     32-kb I2C Serial EEPROM Memory   Serial   32 kb   4k x 8   I2C   1000   -   1.7   5.5   3   1   -40   85   UDFN-8 
 Pb-free 
 Halide free 
 Active     32-kb I2C Serial EEPROM Memory   Serial   32 kb   4k x 8   I2C   1000   -   1.7   5.5   3   1   -40   85   SOIC-8 
 Pb-free 
 Halide free 
 Active     32-kb I2C Serial EEPROM Memory   Serial   32 kb   4k x 8   I2C   1000   -   1.7   5.5   3   1   -40   85   TSSOP-8 
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