BR25H320F-2CE2

ROHM  BR25H320F-2CE2  EEPROM, 32 Kbit, 4K x 8位, 10 MHz, SPI, SOP, 8 引脚 新

The is a 32Kbit serial EEPROM of SPI bus interface method in 8 pin SOP package. It has an address auto increment function at READ operation, prevention of write mistake such as write prohibition at power on, write prohibition by command code WRDI and write prohibition by WPB pin, write prohibition block setting by status registers BP1, BP0 and write mistake prevention function at low voltage. It features data at shipment memory array is FFh, status register WPEN, BP1, BP0:0, data kept for 50years Ta

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Single supply voltage operate from 2.5V to 5.5V

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Operating temperature range from -40°C to +125°C

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Automotive grade AEC-Q100 qualified

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Self timed programming cycle, high speed clock action up to 10MHz max

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Program condition display by READY/BUSY complementary, wait function by HOLDB terminal

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Page write mode useful for initial value write at factory shipment

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For SPI bus interface CPOL, CPHA = 0, 0, 1, 1

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Low supply current for read operation is 1mA typ at 5V and write operation is 1mA typ at 5V

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Low supply current for standby operation is 0.1µA typ at 5V

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Bit format of 4K x 8bit

ESD sensitive device, take proper precaution while handling the device.

The residue of flux may negatively affect product performance and reliability when highly active halogenous chlorine, bromine etc flux is used.