EEPROM Memory | CAV24C32

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

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

CAV24C32C4CTR

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CAD Model

Pb

A

H

P

WLCSP-4

567JY

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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CAD Model

Pb

A

H

P

WLCSP-5

567GN

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

567JQ

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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CAD Model

Pb

A

H

P

SOIC-8

751BD

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

948AL

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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可靠性数据

Die Related Summary Data

Device: CAV24C32C5ATR

Equivalent to wafer fab process: CMOS SUB

产品技术

产品技术

等效器件小时

平均故障间隔时间/平均无故障时间（按小时计算）

FITS

CMOS SUB

2

920154574

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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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