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BR25H040FVT-2CTR

Description
Serial EEPROM Series Automotive EEPROM
File Size1MB,35 Pages
ManufacturerROHM Semiconductor
Websitehttps://www.rohm.com/
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BR25H040FVT-2CTR Overview

Serial EEPROM Series Automotive EEPROM

Datasheet
Serial EEPROM Series Automotive EEPROM
125℃ Operation SPI BUS EEPROM
BR25H040-2C
●General
Description
BR25H040-2C 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)
: 1.0mA (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.
MSOP8, TSSOP-B8, SOP8, SOP-J8 Package
Data at shipment Memory array: FFh, status register
BP1, BP0 : 0
More than 100 years data retention.
More than 1 million write cycles.
AEC-Q100 Qualified.
●Package
MSOP8
2.90mm x 4.00mm x 0.90mm
TSSOP-B8
3.00mm x 6.40mm x 1.20mm
SOP8
5.00mm x 6.20mm x 1.71mm
●Page
write
Number of pages
Product Number
SOP-J8
4.90mm x 6.00mm x 1.65mm
16 Byte
BR25H040-2C
●BR25H040-2C
Capacity
Bit Format
4Kbit
512×8
Product Number
BR25H040-2C
Supply Voltage
2.5V to 5.5V
MSOP8
TSSOP-B8
SOP8
SOP-J8
○Product
structure:Silicon monolithic integrated circuit
www.rohm.com
©2013 ROHM Co., Ltd. All rights reserved.
TSZ22111・14・001
○This
product is not designed protection against radioactive rays
1/32
TSZ02201-0R1R0G100090-1-2
21.Mar.2013 Rev.001

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