BR24A02FVM-WM
車用 I²C BUS 2kbit(256x8bit) EEPROM
BR24A02FVM-WM
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
功能安全:
類別 : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.
規格:
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)
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
