BR24A02FVM-WM
車用 I²C BUS 2kbit(256x8bit) EEPROM

序列EEPROM(Electrically Erasable Programmable Read Only Memory)為非易失性存儲器,可在基板上進行電氣改寫。可以字節(byte)為單位進行改寫,最適於保存數據。ROHM的序列EEPROM是實現了高可靠性的最頂級系列。ROHM的序列EEPROM備有各種容量、介面和封裝類型,達到世界頂級水平,在全球市場上擁有較高的佔有率。ROHM的序列EEPROM採用世界標準的總線形式(Micro wire、²、SPI),且工作電源電壓範圍廣(1.8V~5.5V、2.5V~5.5V),最適合電池用途。所有產品均為無鉛產品,符合RoHS指令。

Product Detail

 
料號 | BR24A02FVM-WMTR
狀態 | 推薦品
封裝 | MSOP8
單位數量 | 3000
最小包裝數量 | 3000
包裝形式 | Taping
RoHS | Yes
Functional Safety | FS supportive

規格:

Series

BR24A-WM

Grade

Automotive

Common Standard

AEC-Q100 (Automotive Grade)

I/F

I2C BUS(2-Wire)

Density [bit]

2k

Bit Format [Word x Bit]

256 x 8

Package

MSOP8

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

105

Vcc(Min.)[V]

2.5

Vcc(Max.)[V]

5.5

Circuit Current (Max.)[mA]

2.0

Standby Current (Max.)[μA]

2.0

Write Cycle (Max.)[ms]

5.0

Input Frequency (Max.)[Hz]

400k

Endurance (Max.)[Cycle]

106

Data Retention (Max.)[Year]

40

功能:

・完全符合I²C BUS規格
・寬廣的工作電壓範圍: 2.5 ~ 5.5V
・可改寫高達1,000,000次

Design Resources

 

Technical Articles

Schematic Design & Verification

  • Address and Page Configuration of I2C BUS EEPROM
  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • Thermal Resistance

Tools

Simulations (Login Required)

  • Method for Exporting Circuit Data (ROHM Solution Simulator)

2D/3D/CAD

  • MSOP8 Footprint / Symbol

Packaging & Quality

Package Information

  • Package Information
  • Anti-Whisker formation

Manufacturing Data

  • Factory Information

Environmental Data

  • UL94 Flame Classifications of Mold Compound
  • Compliance with the ELV directive
  • REACH SVHC Non-use Declaration
  • RoHS Comission Delegated Directive

Export Information

  • The Export Control Order
  • Export Administration Regulations(EAR)