EEPROM Memory | CAT24C32

EEPROM Serial 32-Kb I2C

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Overview

The CAT24C32 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 CAT24C32 devices on the same bus.

  • 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

  • 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 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

Tools and Resources

Product services, tools and other useful resources related to CAT24C32

CAD Model

CAD Model

Material Composition

Product Change Notification

Reliability Data

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Status

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Type

Density

Organization

Data Transmission Standard

fcycle Max (kHz)

tACC Max ns

VCC Min (V)

VCC Max (V)

Vio Ref (V)

Istandby Max (µA)

Iact Max (mA)

T Min (°C)

T Max (°C)

Endurance (Write cycles)

Specific Features

Reference Price

CAT24C32C4CTR

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Active

CAD Model

Pb

A

H

P

WLCSP-4

567JY

1

260

DSFTP

5000

N

Serial

32 kb

4k x 8

I2C

1000

-

1.7

5.5

-

3

1

-40

85

-

-

$0.1044

More Details

CAT24C32C5ATR

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Active

CAD Model

Pb

A

H

P

WLCSP-5

567GN

1

260

DSFTP

5000

N

Serial

32 kb

4k x 8

I2C

1000

-

1.7

5.5

-

3

1

-40

85

-

-

$0.1685

More Details

CAT24C32C5CTR

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Active

CAD Model

Pb

A

H

P

WLCSP-5

567JQ

1

260

DSFTP

5000

N

Serial

32 kb

4k x 8

I2C

1000

-

1.7

5.5

-

3

1

-40

85

-

-

$0.1631

More Details

CAT24C32HU4I-GT3

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Active

CAD Model

Pb

A

H

P

UDFN-8

517AZ

1

260

REEL

3000

N

Serial

32 kb

4k x 8

I2C

1000

-

1.7

5.5

-

3

1

-40

85

-

-

$0.2703

More Details

CAT24C32WI-GT3

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Active

CAD Model

Pb

A

H

P

SOIC-8

751BD

1

260

REEL

3000

N

Serial

32 kb

4k x 8

I2C

1000

-

1.7

5.5

-

3

1

-40

85

-

-

$0.2213

More Details

CAT24C32YI-GT3

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Active

CAD Model

Pb

A

H

P

TSSOP-8

948AL

1

260

REEL

3000

N

Serial

32 kb

4k x 8

I2C

1000

-

1.7

5.5

-

3

1

-40

85

-

-

$0.208

More Details

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Reliability Data

Die Related Summary Data

Device: CAT24C32C5ATR

Equivalent to wafer fab process: CMOS SUB

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

CMOS SUB

2

920154574

More Details

Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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