EEPROM Serial 128-Kb I2C

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Overview

The CAT24C128 is a EEPROM Serial 128-Kb I2C, internally organized as 16,384 words of 8 bits each.

It features a 64-byte page write buffer and supports both the Standard (100 kHz), Fast (400 kHz) and Fast-Plus (1 MHz) I2C protocol.

Write operations can be inhibited by taking the WP pin High (this protects the entire memory).

On-Chip ECC (Error Correction Code) makes the device suitable for high reliability 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
  • Supports Standard, Fast and Fast-Plus I2C Protocol
  • 1.8 V to 5.5 V Supply Voltage Range
  • 64-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
  • Industrial Temperature Range
  • 100 Year Data Retention
  • 8-lead SOIC and TSSOP and 8-pad UDFN packages
  • This Device is Pb-Free, Halogen Free/BFR Free and RoHS Compliant

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CAD Models

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Type

Density

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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)

Reference Price

CAT24C128HU4IGT3

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Active

CAD Model

Pb

A

H

P

UDFN-8

1

260

REEL

3000

N

Serial

128 kb

16k x 8

I2C

1000

400

1.8

5.5

2

3

-40

85

$0.3653

More Details

CAT24C128WI-GT3

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Active

CAD Model

Pb

A

H

P

SOIC-8

1

260

REEL

3000

N

Serial

128 kb

16k x 8

I2C

400

-

1.8

5.5

1

1

-40

85

$0.304

More Details

CAT24C128YI-GT3

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Active

CAD Model

Pb

A

H

P

TSSOP-8

1

260

REEL

3000

N

Serial

128 kb

16k x 8

I2C

400

-

1.8

5.5

1

1

-40

85

$0.396

More Details

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