BR24A32F-WLB(H2)
I²C BUS 32kbit(4096x8bit) EEPROM
BR24A32F-WLB(H2)
I²C BUS 32kbit(4096x8bit) EEPROM
本产品是面向工业设备市场的产品,保证可长期稳定供货。 是适合这些用途的产品。
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
特性:
Series
BR24A-WLB
Density [bit]
32K
Bit Format [Word x Bit]
4K x 8
Vcc(Min.)[V]
2.5
Vcc(Max.)[V]
5.5
Circuit Current (Max.)[mA]
3
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]
5x6.2 (t=1.71)
特点:
· Long time support a product for Industrial applications.· Completely conforming to I²C BUS
· Wide operating voltage range:2.5 to 5.5V
· Data rewrite up to 1,000,000times