Serial EEPROM

Serial EEPROM

ROHM's serial EEPROMs are available in a range of interfaces, package types, and storage capacities.

BR24G-5A (I2C), BR24H-5AC (Automotive, I2C), BR25H-5AC (Automotive, SPI) have high speed writing feature at 3.5ms which helps to improve production efficiency. The endurance of write cycle has achieved 4 million times, which makes it possible to design long-life sets. They are also suitable for keyless entry and battery-powered equipment by low voltage operation.

Easy Part Finder

 

Serial EEPROM Easy Parts Finder

GradeSeriesIFDensity (bit)Power Source Voltage (V)Write Cycle Time (ms)Write Cycles (Times)Data Retention (Years)Operation Temperature (℃)Clock Frequency (Hz)PackageRemarks
AEC-Q100 Qualified AutomotiveBR24H-5ACI²C1K to 512K1.7 to 5.53.54 x 10 6100-40 to +1251MSOP8
SOP-J8
TSSOP-B8
MSOP8
VSON008X2030
Built-in ECC Function
1M2.5 to 5.5
BR24A-WM1K to 64K2.5 to 5.5510 640-40 to +105400kSOP8
SOP-J8
MSOP8
-
BR24T-3AM512K, 1M1.7 to 5.5-40 to +851MSOP8
SOP-J8
TSSOP-B8
-
BR93H-2CMicrowire1K to 16K2.5 to 5.5410 6100-40 to +1252MSOP8
SOP-J8
TSSOP-B8
MSOP8
-
BR93A-WM510 640-40 to +1052M-
BR25H-5ACSPI1K to 1M1.7 to 5.53.54 x 10 6100-40 to +12520MSOP8
SOP-J8
TSSOP-B8
MSOP8
VSON008X2030
Built-in ECC Function
BR25H-2AC64K to 256K2.5 to 5.5410 6100-40 to +12510MSOP8
SOP-J8
TSSOP-B8
MSOP8
Built-in ECC Function
BR25H-2C1K to 128K-
BR25A-3M256K to 1M510 6100-40 to +10510MSOP8
SOP-J8
TSSOP-B8
-
IndustrialBR25H-2LBSPI1K to 128K2.5 to 5.5410 640-40 to +12510MSOP8-
BR93H-2LBMicrowire1K to 16K1002M
StandardBR24G-3AI²C1K to 1M1.6 to 5.5510 640-40 to +851MSOP8
SOP-J8
TSSOP-B8
TSSOP-B8J
MSOP8
VSON008X2030
-
BR24G-532K to 256K1.6 to 5.54 x 10 62001MSOP8
SOP-J8
TSSOP-B8
MSOP8
VSON008X2030
Built-in ECC Function
BR24G-5A512K1.6 to 5.53.54 x 10 62001MSOP8
SOP-J8
TSSOP-B8
Built-in ECC Function
1M1.7 to 5.5
BR25G-3SPI32K to 1M1.6 to 5.5510 610020MSOP8
SOP-J8
TSSOP-B8
MSOP8
VSON008X2030
-
BR25G-5A128K to 1M1.6 to 5.53.54 x 10 620020MSOP-J8
TSSOP-B8
MSOP8
VSON008X2030
-
BR93G-3Microwire1K to 16K1.7 to 5.5510 6403MSOP8
SOP-J8
TSSOP-B8
TSSOP-B8J
MSOP8
VSON008X2030
Dual Organization: by 16bit (X16) or 8bit (X8)
BR93G-3AAlternative Products for BR93LxxRxx-W
BR93G-3BRotation Pin
WL-CSP SeriesI²C, SPI, Microwire2K to 128K1.6 to 5.5510 640-UCSP50L1
UCSP35L1
UCSP30L1A
UCSP30L1
UCSP25L1
-
Plug & Play SeriesI²C1K, 1K x 2ch, 2K, 2K x 2ch, 2K x 3ch1.7 to 5.5---400kSSOP-B16
SOP8
SOP-J8
SSOP-B8
TSSOP-B8
VSON008X2030
-

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