EEPROM Memory | CAT25128

EEPROM シリアル 128-Kb SPI

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製品

Overview

CAT25128 は、EEPROM シリアル 128-Kb SPI デバイスで、内部的に 16kx8 ビットで編成されています。64 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。このデバイスは、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 入力を使用して、CAT25128 デバイスとの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。OnChip 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。新製品に利用可能 (Rev. E)。

  • Automotive Systems
  • Communications Systems
  • Computer Systems
  • Consumer Systems
  • Industrial Systems

  • 20 MHz SPI Compatible
  • 1.8 V to 5.5 V Operation
  • Hardware and Software Protection
  • Low Power CMOS Technology
  • SPI Modes (0,0 & 1,1)
  • Industrial Temperature Range
  • Self-Timed Write Cycle
  • 64-Byte Page Write Buffer
  • Block Write Protection - Protect 1/4, 1/2 or all of EEPROM Array
  • 1,000,000 Program/Erase Cycles
  • 100 Year Data Retention
  • 8-lead SOIC, TSSOP and 8-pad TDFN, UDFN Packages
  • This Device is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant
  • Additional Identification Page with Permanent Write Protection

Tools and Resources

Product services, tools and other useful resources related to CAT25128

CAD Model

CAD Model

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製品:

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製品

状態

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

CAT25128HU4I-GT3

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Active

CAD Model

Pb

A

H

P

UDFN-8

517AZ

1

260

REEL

3000

N

Serial

128 kb

16k x 8

SPI

10000

140

1.8

5.5

-

2

2

-40

85

-

-

$0.3903

More Details

CAT25128VI-GT3

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Active

CAD Model

Pb

A

H

P

SOIC-8

751BD

1

260

REEL

3000

N

Serial

128 kb

16k x 8

SPI

10000

140

1.8

5.5

-

2

2

-40

85

-

-

$0.3716

More Details

CAT25128VP2I-GT3

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Active

CAD Model

Pb

A

H

P

TDFN-8

511AK

1

260

REEL

3000

N

Serial

128 kb

16k x 8

SPI

10000

140

1.8

5.5

-

2

2

-40

85

-

-

$0.3956

More Details

CAT25128XE-T2

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Lifetime

CAD Model

Pb

A

H

P

SOIC-8

751BE

3

260

REEL

2000

N

Serial

128 kb

16k x 8

SPI

10000

140

1.8

5.5

-

3

2

-40

125

-

-

$0.576

More Details

CAT25128XI-T2

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Active

CAD Model

Pb

A

H

P

SOIC-8

751BE

3

260

REEL

2000

N

Serial

128 kb

16k x 8

SPI

10000

140

1.8

5.5

-

2

2

-40

85

-

-

$0.5263

More Details

CAT25128YI-GT3

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Active

CAD Model

Pb

A

H

P

TSSOP-8

948AL

1

260

REEL

3000

N

Serial

128 kb

16k x 8

SPI

10000

140

1.8

5.5

-

2

2

-40

85

-

-

$0.3569

More Details

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信頼性データ

Die Related Summary Data

Device: CAT25128HU4I-GT3

Equivalent to wafer fab process: ONC18

製品技術

製品技術

等価デバイス時間

MTBF/MTTF (時間)

FITS

ONC18

2

6465777234

More Details

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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