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BR25H640-2C - Serial EEPROM Series Automotive EEPROM

Datasheet Summary

Description

BR25H640-2C is a serial EEPROM of SPI BUS interface method.

Features

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  • High speed clock action up to 10MHz (Max. ).
  • Wait function by HOLDB terminal.
  • Part or whole of memory arrays settable as read only memory area by program.
  • 2.5V to 5.5V single power source action most suitable for battery use.
  • Page write mode useful for initial value write at factory shipment.
  • For SPI bus interface (CPOL, CPHA)=(0, 0), (1, 1).
  • Self-timed programming cycle.
  • Low Supply Current At write operation (5V): 1.1mA.

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Datasheet Details

Part number BR25H640-2C
Manufacturer ROHM
File Size 716.90 KB
Description Serial EEPROM Series Automotive EEPROM
Datasheet download datasheet BR25H640-2C Datasheet
Additional preview pages of the BR25H640-2C datasheet.

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Datasheet Serial EEPROM Series Automotive EEPROM 125℃ Operation SPI BUS EEPROM BR25H640-2C ●General Description BR25H640-2C is a serial EEPROM of SPI BUS interface method. ●Features „ High speed clock action up to 10MHz (Max.) „ Wait function by HOLDB terminal. „ Part or whole of memory arrays settable as read only memory area by program. „ 2.5V to 5.5V single power source action most suitable for battery use. „ Page write mode useful for initial value write at factory shipment. „ For SPI bus interface (CPOL, CPHA)=(0, 0), (1, 1) „ Self-timed programming cycle. „ Low Supply Current At write operation (5V): 1.1mA (Typ.) At read operation (5V) : 1.0mA (Typ.) At standby operation (5V): 0.1μA (Typ.
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