EEPROM Memory | CAT25080

EEPROM 串行 8-Kb SPI

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概览

CAT25080 是 EEPROM 串行 8-Kb SPI 器件，内部组织为 1024x8 位。其具有 32 字节页写入缓存，支持串行外围接口 (SPI) 协议。该器件通过芯片选择 (CS) 输入启用。另外，所需总线信号为时钟输入 (SCK)、数据输入 (SI) 和数据输出 (SO) 线路。保持输入可用于暂停与 CAT25080 器件的任何串行通信。此类器件具有软件和硬件写保护，包括部分和完整阵列保护。

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

  • 10 MHz SPI compatible
  • 1.8 V to 5.5 V supply voltage range
  • SPI modes (0,0 & 1,1)
  • 32-byte page write buffer
  • Self-timed write cycle
  • Hardware and software protection
  • Block write protection - Protect 1/4, 1/2 or all of EEPROM array
  • Low power CMOS technology
  • 1,000,000 program/erase cycles
  • 100 year data retention
  • Industrial temperature range
  • RoHS-compliant 8 lead SOIC and TSSOP, UDFN 8-pad packages

Tools and Resources

Product services, tools and other useful resources related to CAT25080

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Container Qty.

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Type

Density

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Data Transmission Standard

fcycle Max (kHz)

tACC Max ns

VCC Min (V)

VCC Max (V)

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Iact Max (mA)

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T Max (°C)

Reference Price

CAT25080HU4I-GT3

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CAD Model

Pb

A

H

P

UDFN-8

517AZ

1

260

REEL

3000

N

Serial

8 kb

1k x 8

SPI

10000

-

1.8

5.5

2

2

-40

85

$0.28

More Details

CAT25080VI-GT3

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Active

CAD Model

Pb

A

H

P

SOIC-8

751BD

1

260

REEL

3000

N

Serial

8 kb

1k x 8

SPI

10000

-

1.8

5.5

2

2

-40

85

$0.2147

More Details

CAT25080YI-GT3

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Active

CAD Model

Pb

A

H

P

TSSOP-8

948AL

1

260

REEL

3000

N

Serial

8 kb

1k x 8

SPI

10000

-

1.8

5.5

2

2

-40

85

$0.3191

More Details

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可靠性数据

Die Related Summary Data

Device: CAT25080HU4I-GT3

Equivalent to wafer fab process: CMOS SUB

产品技术

产品技术

等效器件小时

平均故障间隔时间/平均无故障时间（按小时计算）

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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