EEPROM 串行 1-Mb I2C - 汽车级

量产中

概览

CAV24M01 是一款 EEPROM 串行 1-Mb I2C - 汽车级器件,内部组织为 131,072 个词,每个词 8 位。它具有 256 字节页写入缓存,支持 Standard (100 kHz)、Fast (400 kHz) 和 Fast-Plus (1 MHz) I2C 协议。写入操作可通过将 WP 引脚置于高电平类禁止(这样会保护整个内存)。外部地址引脚使其能够在同一个总线上放置最多四个 CAV24M01 器件。片上 ECC(错误修正代码)使得该器件适用于高可靠性应用。

  • Door module
  • Seat control unit
  • Body computer & energy management unit
  • Immobilizer unit
  • Wiper module
  • Fan control unit
  • Park assist unit
  • Light management unit
  • Electronic parking brake
  • Engine Start/Stop control unit
  • Engine control unit
  • ABS/ESP (Electronic Stability Program)
  • Engine Start/Stop control unit
  • Airbag
  • Integrated navigation and infotainment systems
  • Electric steering control unit, ESL
  • Automotive Temperature Grade 1 (-40°C to +125°C)
  • Supports Standard, Fast and FastPlus I2C Protocol
  • 2.5 V to 5.5 V Supply Voltage Range
  • 256-Byte Page Write Buffer
  • Hardware Write Protection for Entire Memory
  • Schmitt Triggers and Noise Suppression Filters on I2C Bus Inputs (SCL and SDA)
  • Low Power CMOS Technology
  • 1,000,000 Program/Erase Cycles
  • 100 Year Data Retention
  • 8-pin SOIC and TSSOP Packages
  • This Device is PbFree, Halogen Free/BFR Free and is RoHS Compliant

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Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Type

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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

参考价格

CAV24M01WE-GT3

量产中

CAD Model

Pb

A

H

P

SOIC-8

1

260

REEL

3000

Yes

CMOS

1 Mb

128k x 8

I2C

1000

900

5.5

2.5

VCC

5

5

-40

125

1M

-

$0.6516

More Details

CAV24M01YE-GT3

量产中

CAD Model

Pb

A

H

P

TSSOP-8

1

260

REEL

3000

Yes

CMOS

1 Mb

128k x 8

I2C

1000

900

5.5

2.5

VCC

5

5

-40

125

1M

-

$0.7924

More Details

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