BR25H640F-2CE2 Memory by Rohm

64KBit, SPI BUS, Serial EEPROM for Automotive (125℃ Operation)

Status: Recommended
Series: -
RoHS: Compliant
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BR25H640-2C is a serial EEPROM of SPI BUS interface method.

Prices starting from US$0.39


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$0.70
55
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Logo for element14 element14 US$0.76
55
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Logo for CoreStaff CoreStaff US$0.47
50
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Logo for Avnet America Avnet America US$0.39
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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.)
Address auto increment function at read operation
Prevention of write mistake
Write prohibition at power on.
Write prohibition by command code (WRDI).
Write prohibition by WPB pin.
Write prohibition block setting by status registers
(BP1, BP0).
Prevention of write mistake at low voltage.
TSSOP-B8, SOP8, SOP-J8 Package
Initial delivery state: FFh, status register
WPEN, BP1, BP0 : 0
More than 100 years data retention.
More than 1 million write cycles.
AEC-Q100 Qualified.

Specifications

Series BR25H-2C
Density [bit] 64K
Bit Format [Word x Bit] 8K x 8
Vcc(Min.)[V] 2.5
Vcc(Max.)[V] 5.5
Circuit Current (Max.)[mA] 5.5
Standby Current (Max.)[μA] 10
Write Cycle (Max.)[ms] 4
Input Frequency (Max.)[Hz] 10M
Endurance (Max.)[Cycle] 106
Data Retention (Max.)[Year] 100
I/F SPI BUS
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 125
Package Size [mm] 5x6.2 (t=1.71)

Resources






Manufacturing Data
Factory Information



Alternative Descriptions

Serial Eeprom, 10Mhz, Sop-8 | Newark Electronics
SERIAL EEPROM, 10MHZ, SOP-8 | element14
EEPROM Serial I2C 64Kbit 8K X 8 2.5V to 5.5V 8-Pin SOP Emboss T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a BR25H640F-2CE2?

Additional datasheets, footprints and schematics for BR25H640F-2CE2 are listed on our Part Details page. You can also find images and similar parts to BR25H640F-2CE2 on this page.

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What category does BR25H640F-2CE2 fall under?

The BR25H640F-2CE2 is listed under Semiconductors - ICs > Memory > EEPROM.

Can I view similar or alternative parts?

You can view similar parts to BR25H640F-2CE2 when available in the EEPROM range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the BR25H640F-2CE2 you can contact the distributor directly for product support, shipping queries etc.

Is the BR25H640F-2CE2 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.

Which authorised distributors for BR25H640F-2CE2 have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, CoreStaff and Avnet America have stock available or on a lead time for BR25H640F-2CE2.

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