EEPROM Memory | CAT25128

EEPROM Serial 128-Kb SPI

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Overview

The CAT25128 is a EEPROM Serial 128-Kb SPI device internally organized as 16kx8 bits. This features a 64-byte page write buffer and supports the Serial Peripheral Interface (SPI) protocol. The device is enabled through a Chip Select (CS) input. In addition, the required bus signals are clock input (SCK), data input (SI) and data output (SO) lines. The HOLD input may be used to pause any serial communication with the CAT25128 device. The device features software and hardware write protection, including partial as well as full array protection.

On-Chip ECC (Error Correction Code) makes the device suitable for high reliability applications.

Available for New Product (Rev. E).

  • Automotive Systems
  • Communications Systems
  • Computer Systems
  • Consumer Systems
  • Industrial Systems

  • 20 MHz SPI Compatible
  • 1.8 V to 5.5 V Operation
  • Hardware and Software Protection
  • Low Power CMOS Technology
  • SPI Modes (0,0 & 1,1)
  • Industrial Temperature Range
  • Self-Timed Write Cycle
  • 64-Byte Page Write Buffer
  • Block Write Protection - Protect 1/4, 1/2 or all of EEPROM Array
  • 1,000,000 Program/Erase Cycles
  • 100 Year Data Retention
  • 8-lead SOIC, TSSOP and 8-pad TDFN, UDFN Packages
  • This Device is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant
  • Additional Identification Page with Permanent Write Protection

Tools and Resources

Product services, tools and other useful resources related to CAT25128

CAD Model

CAD Model

Material Composition

Product Change Notification

Reliability Data

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Product

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

CAT25128HU4I-GT3

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Active

CAD Model

Pb

A

H

P

UDFN-8

517AZ

1

260

REEL

3000

N

Serial

128 kb

16k x 8

SPI

10000

140

1.8

5.5

-

2

2

-40

85

-

-

$0.3903

More Details

CAT25128VI-GT3

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Active

CAD Model

Pb

A

H

P

SOIC-8

751BD

1

260

REEL

3000

N

Serial

128 kb

16k x 8

SPI

10000

140

1.8

5.5

-

2

2

-40

85

-

-

$0.3716

More Details

CAT25128VP2I-GT3

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Active

CAD Model

Pb

A

H

P

TDFN-8

511AK

1

260

REEL

3000

N

Serial

128 kb

16k x 8

SPI

10000

140

1.8

5.5

-

2

2

-40

85

-

-

$0.3956

More Details

CAT25128XE-T2

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Lifetime

CAD Model

Pb

A

H

P

SOIC-8

751BE

3

260

REEL

2000

N

Serial

128 kb

16k x 8

SPI

10000

140

1.8

5.5

-

3

2

-40

125

-

-

$0.576

More Details

CAT25128XI-T2

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Active

CAD Model

Pb

A

H

P

SOIC-8

751BE

3

260

REEL

2000

N

Serial

128 kb

16k x 8

SPI

10000

140

1.8

5.5

-

2

2

-40

85

-

-

$0.5263

More Details

CAT25128YI-GT3

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Active

CAD Model

Pb

A

H

P

TSSOP-8

948AL

1

260

REEL

3000

N

Serial

128 kb

16k x 8

SPI

10000

140

1.8

5.5

-

2

2

-40

85

-

-

$0.3569

More Details

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Reliability Data

Die Related Summary Data

Device: CAT25128HU4I-GT3

Equivalent to wafer fab process: ONC18

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

ONC18

2

6465777234

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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