BR24A02FVM-WM
Automotive I²C BUS 2kbit(256x8bit) EEPROM
BR24A02FVM-WM
BR24A02FVM-WM
Automotive I²C BUS 2kbit(256x8bit) EEPROM
串行EEPROM(Electrically Erasable Programmable Read Only Memory)为非易失性存储器，可在基板上进行电气改写。可以字节(byte)为单位进行改写，适用于保存数据。罗姆的串行EEPROM是实现了高可靠性的高级系列。罗姆的串行EEPROM备有各种容量、接口和封装类型，在全球市场上拥有较高的占有率。罗姆的串行EEPROM采用世界标准的总线形式(Micro wire、²、SPI)，且工作电源电压范围广(1.8V～5.5V、2.5V～5.5V)，适合电池用途。所有产品均为无铅产品，符合RoHS指令。
主要规格
功能安全:
类别 : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.
特性：
Series
BR24A-WM
Density [bit]
2K
Bit Format [Word x Bit]
256 x 8
Vcc(Min.)[V]
2.5
Vcc(Max.)[V]
5.5
Circuit Current (Max.)[mA]
2
Standby Current (Max.)[μA]
2
Write Cycle (Max.)[ms]
5
Input Frequency (Max.)[Hz]
400k
Endurance (Max.)[Cycle]
106
Data Retention (Max.)[Year]
40
I/F
I2C BUS(2-Wire)
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
105
Package Size [mm]
2.9x4 (t=0.9)
Common Standard
AEC-Q100 (Automotive Grade)
特点：
・完全符合I²C BUS标准・工作电压范围宽: 2.5～5.5V
・数据可擦写1,000,000次
