EEPROM Serial 2-Kb SPI

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Overview

The CAT25020 is a EEPROM Serial 2-Kb SPI device internally organized as 256x8 bits. ON Semiconductor's advanced CMOS Technology substantially reduces device power requirements. It features a 16-byte page write buffer and supports the Serial Peripheral Interface (SPI) protocol. The device is enabled though a Chip Select (CS). In addition, the required bus signalsare a clock input (SCK), data input (SI) and data output (SO) lines. The HOLD input may be used to pause any serial communication with the CAT25020 device. This device features software and hardware write protection, including partial as well as full array protection.

  • Automotive Systems
  • Communications Systems
  • Computer Systems
  • Consumer Systems
  • Industrial Systems
  • 20 MHz (5 V) SPI Compatible
  • 1.8 V to 5.5 V Supply Voltage Range
  • SPI Modes (0,0 & 1,1)
  • 16-byte Page Write Buffer
  • 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 and 8-pad UDFN packages
  • These Devices are Pb-Free, Halogen Free/BFR Free, and RoHS Compliant

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CAD Models

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ON Target

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)

Reference Price

CAT25020HU4I-GT3

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Active

CAD Model

Pb

A

H

P

UDFN-8

1

260

REEL

3000

Y

Serial

2 kb

256 x 8

SPI

10000

-

1.8

5.5

2

2

-40

85

$0.2467

More Details

CAT25020VI-GT3

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Active

CAD Model

Pb

A

H

P

SOIC-8

1

260

REEL

3000

Y

Serial

2 kb

256 x 8

SPI

10000

-

1.8

5.5

2

2

-40

85

$0.1863

More Details

CAT25020YI-GT3

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Active

CAD Model

Pb

A

H

P

TSSOP-8

1

260

REEL

3000

Y

Serial

2 kb

256 x 8

SPI

10000

-

1.8

5.5

2

2

-40

85

$0.2876

More Details

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