EEPROM Memory | NV25080

EEPROM シリアル 8-Kb SPI - 車載グレード 0 (+150°C)

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NV25080 は EEPROM シリアル 8-Kb SPI - 車載グレード 0 (+150°C) デバイスで、内部的に 1Kx8 ビットで編成されています。32 バイトのページ書き込みバッファを備え、シリアル・ペリフェラル・インタフェース (SPI) プロトコルをサポートします。チップ・セレクト (CS) 入力経由で有効化されます。また、必要なバス信号は、クロック入力 (SCK) ライン、データ入力 (SI) ライン、およびデータ出力 (SO) ラインです。HOLD 入力を使用すると、NV25xxx デバイスによるシリアル通信を一時停止できます。このデバイスは、部分的なアレイ保護と完全なアレイ保護を含む、ソフトウェアとハードウェアの書き込み保護を備えています。バイト・レベル 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。デバイスには、永久に書き込み保護可能な追加の識別ページがあります。

  • Door module
  • Body computer & energy management unit
  • Immobilizer unit
  • Wiper module
  • Park assist unit
  • Light management unit
  • Electronic parking brake
  • Engine Start/Stop control unit
  • Engine control unit
  • ABS/ESP (Electronic Stability Program)
  • Airbag
  • Integrated navigation and infotainment systems
  • Electric steering control unit, ESL
  • Automotive Temperatures Grade0: -40°C to +150°C/VCC = 2.5 V to 5.5 V
  • SOIC and TSSOP 8−pad Packages
  • 20/ 10 MHz SPI Compatible
  • SPI Modes (0,0) & (1,1)
  • 32-byte Page Write Buffer
  • Self-timed Write Cycle
  • Hardware and Software Protection
  • Block Write Protection
    - Protect ¼, ½ or Entire EEPROM Array
  • Low Power CMOS Technology
  • 200 Year Data Retention
  • Additional Identification Page with Permanent Write Protection
  • NV Prefix for Automotive and Other Applications Requiring Site andChange Control
  • Program/Erase Cycles: 4,000,000 at 25°C; 1,200,000 at +85°C; 600,000 at +125°C; 300,000 at +150°C;
  • These Devices are Pb-Free, Halogen Free/BFR Free, and RoHS Compliant

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fcycle Max (kHz)

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Reference Price

NV25080DTHFT3G

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Active

CAD Model

Pb

A

H

P

TSSOP-8

948AL

1

260

REEL

3000

Y

CMOS

8 kb

1k x 8

SPI

10000

40

2.5

5.5

10

3

-40

150

$0.2837

More Details

NV25080DWHFT3G

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Active

CAD Model

Pb

A

H

P

SOIC-8

751BD

1

260

REEL

3000

Y

CMOS

8 kb

1k x 8

SPI

10000

40

2.5

5.5

10

3

-40

150

$0.2323

More Details

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