串行EEPROM

串行EEPROM

ROHM的串行EEPROM拥有各种的容量、总线接口和封装。
推出了ROHM引以为豪的、3.5ms高速写入的新产品BR24G-5A (I2C)、BR24H-5AC (车载用、I2C)、BR25H-5AC (车载用、SPI) 。这些产品不仅有助于提高应用产品的生产效率,由于实现了400万次擦写次数,还有助于延长应用产品的使用寿命。此外,由于可以节能并可在低电压下工作,因此还适用于无钥匙进入系统和电池驱动设备。

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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
-
X X

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