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

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状态

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

CAT25080HU4I-GT3

Active

CAD Model

Pb

A

H

P

UDFN-8

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

Active

CAD Model

Pb

A

H

P

SOIC-8

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

Active

CAD Model

Pb

A

H

P

TSSOP-8

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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