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

Grade Series IF Density (bit) Power Source Voltage (V) Write Cycle Time (ms) Write Cycles (Times) Data Retention (Years) Operation Temperature (℃) Clock Frequency (Hz) Package Remarks
AEC-Q100 Qualified Automotive BR24H-5AC I²C 32k to 256k 1.7 to 5.5 3.5 4 x 106 100 -40 to +125 1M SOP8
SOP-J8
TSSOP-B8
MSOP8
VSON008X2030
Built-in ECC Function
BR24A-WM 1k to 64k 2.5 to 5.5 5 106 40 -40 to +105 400k SOP8
SOP-J8
MSOP8
-
BR24T-3AM 512k, 1M 1.7 to 5.5 -40 to +85 1M SOP8
SOP-J8
TSSOP-B8
-
BR93H-2C Microwire 1k to 16k 2.5 to 5.5 4 106 100 -40 to +125 2M SOP8
SOP-J8
TSSOP-B8
MSOP8
-
BR93A-WM 5 106 40 -40 to +105 2M -
BR25H-5AC SPI 64k, 128k 1.7 to 5.5 3.5 4 x 106 100 -40 to +125 20M SOP8
SOP-J8
TSSOP-B8
MSOP8
VSON008X2030
Built-in ECC Function
BR25H-2AC 64k to 256k 2.5 to 5.5 4 106 100 -40 to +125 10M SOP8
SOP-J8
TSSOP-B8
MSOP8
Built-in ECC Function
BR25H-2C 1k to 128k -
BR25A-3M 256k to 1M 5 106 100 -40 to +105 10M SOP8
SOP-J8
TSSOP-B8
-
Industrial BR25H-2LB SPI 1k to 128k 2.5 to 5.5 4 106 40 -40 to +125 10M SOP8 -
BR93H-2LB Microwire 1k to 16k 100 2M
Standard BR24G-3A I²C 1k to 1M 1.6 to 5.5 5 106 40 -40 to +85 1M SOP8
SOP-J8
TSSOP-B8
TSSOP-B8J
MSOP8
VSON008X2030
-
BR24G-5 32k to 256k 1.6 to 5.5 4 x 106 200 1M SOP8
SOP-J8
TSSOP-B8
MSOP8
VSON008X2030
Built-in ECC Function
BR24G-5A(Under Development) 1M 1.7 to 5.5 3.5 4 x 106 200 1M SOP8
SOP-J8
TSSOP-B8
Built-in ECC Function
BR25G-3 SPI 32k to 1M 1.6 to 5.5 5 106 100 20M SOP8
SOP-J8
TSSOP-B8
MSOP8
VSON008X2030
-
BR93G-3 Microwire 1k to 16k 1.7 to 5.5 5 106 40 3M SOP8
SOP-J8
TSSOP-B8
TSSOP-B8J
MSOP8
VSON008X2030
Dual Organization: by 16bit (X16) or 8bit (X8)
BR93G-3A Alternative Products for BR93LxxRxx-W
BR93G-3B Rotation Pin
WL-CSP Series I²C, SPI, Microwire 2k to 128k 1.6 to 5.5 5 106 40 - UCSP50L1
UCSP35L1
UCSP30L1A
UCSP30L1
UCSP25L1
-
Plug & Play Series I²C 1k, 1k x 2ch, 2k, 2k x 2ch, 2k x 3ch 1.7 to 5.5 - - - 400k SSOP-B16
SOP8
SOP-J8
SSOP-B8
TSSOP-B8
VSON008X2030
-

Parametric Search