I²C BUS 256Kbit(32768x8bit) EEPROM_BR24S256FJ-W_罗姆半导体集团(ROHM Semiconductor)
Rohm Productdetail
I²C BUS 256Kbit(32768x8bit) EEPROM_BR24S256FJ-W
推荐罗姆新产品采用BR24G256FJ-3。
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特性：
Grade
Standard
I/F
I2C BUS(2-Wire)
Density [bit]
256K
Bit Format [Word x Bit]
32K x 8
Package
SOP-J8
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
Vcc(Min.)[V]
1.7
Vcc(Max.)[V]
5.5
Circuit Current (Max.)[mA]
2.5
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
特点：
・完全符合I²C BUS标准・工作电压范围宽: 1.7～5.5V
・数据可擦写1,000,000次