EEPROM Memory | CAV24C02

EEPROM シリアル 2-Kb I2C - 車載グレード

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Overview

CAV24C02 は EEPROM シリアル 2-Kb I2C - 車載グレードのデバイスで、それぞれ 16 バイトごとに 16 ページで内部編成されています。このデバイスは Standard (100 kHz) と Fast (400 kHz) 両方の I2C プロトコルをサポートしています。開始アドレスを提供して、1 から 16 の連続バイトをページ書き込みバッファに読み込み、1 回の内部書き込みサイクルで全データを不揮発性メモリに書き込むことで、データが書き込まれます。データの読み込みは、開始アドレスを与えてデータをシリアルでシフトアウトし、その間に内部アドレス・カウントを自動インクリメントします。外部アドレス・ピンにより、同じバスで CAV24C02 デバイスには 8 つまで対応できます。

  • 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)
  • Airbag
  • Body computer & energy management unit
  • Integrated navigation and infotainment systems

  • Automotive Temperature Grade 1 (-40°C to +125°C)
  • Supports Standard and Fast I2C Protocol
  • 2.5 V to 5.5 V Supply Voltage Range
  • 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
  • These Devices are PbFree, Halogen Free/BFR Free and are RoHS Compliant

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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

CAV24C02WE-GT3

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CAD Model

Pb

A

H

P

SOIC-8

751BD

1

260

REEL

3000

Y

Serial

2 kb

256 x 8

I2C

400

900

2.5

5.5

-

5

2

-40

125

-

-

$0.1951

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CAV24C02YE-GT3

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Active

CAD Model

Pb

A

H

P

TSSOP-8

948AL

1

260

REEL

3000

Y

Serial

2 kb

256 x 8

I2C

400

900

2.5

5.5

-

5

2

-40

125

-

-

$0.2617

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信頼性データ

Die Related Summary Data

Device: CAV24C02WE-GT3

Equivalent to wafer fab process: CMOS SUB

製品技術

製品技術

等価デバイス時間

MTBF/MTTF (時間)

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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