EEPROM Memory | NV34C04

DDR4 DIMM 用 4-Kb シリアル SPD EEPROM

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N34C04 は、DDR4 DIMM 用の JEDEC JC42.4 (EE1004-v) シリアル・プレゼンス検出 (SPD) 仕様を実装する、DDR4 DIMM 用の 4-Kb シリアル SPD EEPROM です。標準 (100 kHz)、Fast (400 kHz) および Fast Plus (1 MHz) I2C プロトコルをサポートします。 電源を投入すると、2 つの利用可能な 2−Kb EEPROM バンク (EE1004−v 仕様では SPD ページと呼ばれます) のいずれか 1 つがアクティブになり、アクセスできるようになります。電源投入後、ソフトウェア・コマンドを使用してバンクを切り替えることができます。4 つの 1−Kb EEPROM ブロックはそれぞれ、ソフトウェア・コマンドで書き込み保護できます。

  • Computing
  • JEDEC JC42.4 (EE1004−v) Serial Presence Detect (SPD) Compliant
  • Automotive Grade 1 Temperature Range: −40°C to +125°C
  • Supply Range: 1.7 V − 3.6 V
  • I2C / SMBus Interface
  • Schmitt Triggers and Noise Suppression Filters on SCL and SDA Inputs
  • 16−Byte Page Write Buffer
  • Hardware Write Protection for Entire Memory
  • Low Power CMOS Technology
  • 2 x 3 x 0.5 mm UDFN Package
  • These Devices are Pb−Free and are RoHS Compliant

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NV34C04MU3VTG

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Obsolete

CAD Model

Pb

A

H

P

UDFN-8

517AZ

1

260

REEL

4000

N

Serial

4 kb

512 x 8

I2C

1000

3450

1.7

3.6

2

1

-40

125

Price N/A

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NV34C04MUW3VTBG

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Active

CAD Model

Pb

A

H

P

UDFN-8

517DH

1

260

REEL

3000

Y

Serial

4 kb

512 x 8

I2C

1000

3450

1.7

3.6

2

1

-40

125

$0.3257

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