EEPROM Serial 1-Mb SPI

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Overview

The CAT25M01 is a EEPROM Serial 1-Mb SPI device internally organized as 128Kx8 bits. This features a 256-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 CAT25M01 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.

  • 10 MHz SPI Compatible
  • 1.8 V to 5.5 V Supply Voltage Range
  • SPI Modes (0,0) & (1,1)
  • 256-byte Page Write Buffer
  • Additional Identification Page with Permanent Write Protection
  • Self-timed Write Cycle
  • Hardware and Software Protection
  • Block Write Protection -
    Protect 1/4, 1/2 or Entire EEPROM Array
  • Low Power CMOS Technology
  • 1,000,000 Program/Erase Cycles
  • 100 Year Data Retention
  • Industrial Temperature Range
  • 8 lead SOIC and TSSOP Packages
  • This Device is Pb-Free, Halogen Free/BFR Free and is RoHS Compliant

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CAD Models

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Type

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Organization

Data Transmission Standard

fcycle Max (kHz)

tACC Max ns

VCC Min (V)

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Reference Price

CAT25M01VI-GT3

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Active

CAD Model

Pb

A

H

P

SOIC-8

1

260

REEL

3000

Y

Serial

1 Mb

128k x 8

SPI

10000

-

1.8

5.5

5

3

-40

85

$0.7102

More Details

CAT25M01XI-T2

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Active

CAD Model

Pb

A

H

P

SOIC-8

3

260

REEL

2000

Y

Serial

1 Mb

128k x 8

SPI

10000

-

1.8

5.5

5

3

-40

85

$0.8382

More Details

CAT25M01YI-GT3

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Active

CAD Model

Pb

A

H

P

TSSOP-8

1

260

REEL

3000

Y

Serial

1 Mb

128k x 8

SPI

10000

-

1.8

5.5

5

3

-40

85

$0.6933

More Details

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