EEPROM Serial 8-Kb I2C - Automotive Grade

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Overview

The CAV24C08 is a EEPROM Serial 8-Kb I2C - Automotive Grade device organized internally as 64 pages of 16 bytes each. This device support both the Standard (100 kHz) as well as Fast (400 kHz) I2C protocol.

Data is written by providing a starting address, then loading 1 to 16 contiguous bytes into a Page Write Buffer, and then writing all data to non-volatile memory in one internal write cycle. Data is read by providing a starting address and then shifting out data serially while automatically incrementing the internal address count.

External address pins make it possible to address up to two CAV24C08 devices on the same bus.

  • Seat control unit
  • Immobilizer unit
  • Wiper module
  • Fan control unit
  • Park assist unit
  • Light management unit
  • Electronic parking brake
  • Engine Start/Stop control unit
  • Engine control unit
  • ABS/ESP (Electronic Stability Program)
  • Body computer & energy management unit
  • Airbag
  • Integrated navigation and infotainment systems
  • Automotive Temperature Grade 1 (-40°C to +125°C)
  • 2.5 V to 5.5 V Supply Voltage Range
  • These Devices are PbFree, Halogen Free/BFR Free and are RoHS Compliant
  • Supports Standard and Fast I2C Protocol
  • 16-Byte Page Write Buffer
  • Hardware Write Protection for Entire Memory
  • CAV Prefix for Automotive and Other Applications Requiring Site and Change Control
  • 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

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5

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CAD Models

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ON Target

Type

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Data Transmission Standard

fcycle Max (kHz)

tACC Max ns

VCC Min (V)

VCC Max (V)

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T Min (°C)

T Max (°C)

Reference Price

CAV24C08C4ATR

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Active

CAD Model

Pb

A

H

P

WLCSP-4

1

260

DSFTP

5000

N

Serial

8 kb

1k x 8

I2C

400

900

2.5

5.5

5

2

-40

125

$0.1107

More Details

CAV24C08C4CTR

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Active

CAD Model

Pb

A

H

P

WLCSP-4

1

260

DSFTP

5000

N

Serial

8 kb

1k x 8

I2C

400

900

2.5

5.5

5

2

-40

125

$0.1107

More Details

CAV24C08C5ATR

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Active

CAD Model

Pb

A

H

P

WLCSP-5

1

260

DSFTP

5000

N

Serial

8 kb

1k x 8

I2C

400

900

2.5

5.5

5

2

-40

125

$0.1769

More Details

CAV24C08WE-GT3

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Active

CAD Model

Pb

A

H

P

SOIC-8

1

260

REEL

3000

Y

Serial

8 kb

1k x 8

I2C

400

900

2.5

5.5

5

2

-40

125

$0.2236

More Details

CAV24C08YE-GT3

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Active

CAD Model

Pb

A

H

P

TSSOP-8

1

260

REEL

3000

Y

Serial

8 kb

1k x 8

I2C

400

900

2.5

5.5

5

2

-40

125

$0.2991

More Details

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