EEPROM Memory | CAV24C128

EEPROM シリアル 128-Kb I2C - 車載グレード

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Overview

CAV24C128 は、EEPROM シリアル 128-Kb I2C - 車載グレードで、内部編成はそれぞれ 8 ビットの 16,384 ワードです。64 バイトのページ書き込みバッファを搭載し、Standard (100 kHz) / Fast (400 kHz) / Fast-Plus (1 MHz) の I2C プロトコルをサポートします。書き込み動作を禁止するには、WP ピンを High にします (これでメモリ全体が保護されます)。On-Chip ECC (Error Correction Code) が、デバイスを高信頼性アプリケーションに適したものにします。

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

  • Automotive Temperature Grade 1 (-40°C to +125°C)
  • Supports Standard, Fast and Fast-Plus I2C Protocol
  • 2.5 V to 5.5 V Supply Voltage Range
  • 64-Byte Page Write Buffer
  • Hardware Write Protection for Entire Memory
  • 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
  • 8-lead SOIC and TSSOP Packages
  • This Device is Pb-Free, Halogen Free/BFR Free and RoHS Compliant

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CAV24C128WE-GT3

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Active

CAD Model

Pb

A

H

P

SOIC-8

751BD

1

260

REEL

3000

Y

CMOS

128 kb

16k x 8

I2C

1000

400

2.5

5.5

VCC

5

3

-40

125

-

-

$0.3107

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CAV24C128YE-GT3

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Active

CAD Model

Pb

A

H

P

TSSOP-8

948AL

1

260

REEL

3000

Y

CMOS

128 kb

16k x 8

I2C

1000

400

2.5

5.5

VCC

5

3

-40

125

-

-

$0.3964

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信頼性データ

Die Related Summary Data

Device: CAV24C128WE-GT3

Equivalent to wafer fab process: ONC18

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等価デバイス時間

MTBF/MTTF (時間)

FITS

ONC18

2

6465777234

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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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