EEPROM 串行 32-Kb I2C - 汽车级

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概览

CAV24C32 是一款 32-kb I2C 串行 EEPROM - 汽车级,内部组织为 4096 个词,每个词 8 位。它具有 32 字节页写入缓存,支持 Standard (100 kHz) 和 Fast (400 kHz) I2C 协议。外部地址引脚使其能够在同一个总线上放置最多八个 CAV24C32 器件。

  • Door module
  • 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
  • Electric steering control unit, ESL
  • Automotive Temperature Grade 1 (-40°C to +125°C)
  • 2.5 V to 5.5 V Supply Voltage Range
  • This Device is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant
  • Supports Standard and Fast I2C Protocol
  • 32-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
  • SOIC, TSSOP 8-lead Packages

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CAD Models

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Package Type

Case Outline

MSL Type

MSL Temp (°C)

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Container Qty.

ON Target

Type

Density

Organization

Data Transmission Standard

fcycle Max (kHz)

tACC Max ns

VCC Min (V)

VCC Max (V)

Istandby Max (µA)

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T Min (°C)

T Max (°C)

Reference Price

CAV24C32C4CTR

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Active

CAD Model

Pb

A

H

P

WLCSP-4

1

260

DSFTP

5000

Y

Serial

32 kb

4k x 8

I2C

400

900

2.5

5.5

5

2

-40

125

$0.1596

More Details

CAV24C32C5ATR

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Active

CAD Model

Pb

A

H

P

WLCSP-5

1

260

DSFTP

5000

N

Serial

32 kb

4k x 8

I2C

400

900

2.5

5.5

5

2

-40

125

$0.2307

More Details

CAV24C32C5CTR

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Active

CAD Model

Pb

A

H

P

WLCSP-5

1

260

DSFTP

5000

N

Serial

32 kb

4k x 8

I2C

400

900

2.5

5.5

5

2

-40

125

Price N/A

More Details

CAV24C32WE-GT3

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Active

CAD Model

Pb

A

H

P

SOIC-8

1

260

REEL

3000

Y

Serial

32 kb

4k x 8

I2C

400

900

2.5

5.5

5

2

-40

125

$0.308

More Details

CAV24C32YE-GT3

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Active

CAD Model

Pb

A

H

P

TSSOP-8

1

260

REEL

3000

Y

Serial

32 kb

4k x 8

I2C

400

900

2.5

5.5

5

2

-40

125

$0.3703

More Details

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