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BR25H640FJ-2CE2

Description
EEPROM SPI BUS 10MHz 64Kbit 2.5-5.5V
Categorystorage   
File Size1MB,35 Pages
ManufacturerROHM Semiconductor
Websitehttps://www.rohm.com/
Environmental Compliance
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BR25H640FJ-2CE2 Overview

EEPROM SPI BUS 10MHz 64Kbit 2.5-5.5V

BR25H640FJ-2CE2 Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerROHM Semiconductor
Product CategoryEEPROM
RoHSDetails
Mounting StyleSMD/SMT
Package / CaseSOP-J8
Memory Size64 kB
Organization8 k x 8
Interface TypeSerial, SPI
Data Retention100 Year
Maximum Clock Frequency10 MHz
Supply Current - Max4 mA
Supply Voltage - Min2.5 V
Supply Voltage - Max5.5 V
Minimum Operating Temperature- 40 C
Maximum Operating Temperature+ 125 C
QualificationAEC-Q100
PackagingCut Tape
PackagingMouseReel
PackagingReel
Operating Supply Voltage2.5 V to 5.5 V
Factory Pack Quantity2500
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.)
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.
●Package
TSSOP-B8
3.00mm x 6.40mm x 1.20mm
SOP8
5.00mm x 6.20mm x 1.71mm
SOP-J8
4.90mm x 6.00mm x 1.65mm
●Page
write
Number of pages
Product Number
32 Byte
BR25H640-2C
●BR25H640-2C
Capacity
Bit Format
64Kbit
8Kx8
Product Number
BR25H640-2C
Supply Voltage
2.5V to 5.5V
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
1/31
TSZ02201-0R1R0G100120-1-2
12.Mar.2013 Rev.001

BR25H640FJ-2CE2 Related Products

BR25H640FJ-2CE2 BR25H640F-2CE2
Description EEPROM SPI BUS 10MHz 64Kbit 2.5-5.5V EEPROM SPI BUS 10MHz 64Kbit 2.5-5.5V
Product Attribute Attribute Value Attribute Value
Manufacturer ROHM Semiconductor ROHM Semiconductor
Product Category EEPROM EEPROM
RoHS Details Details
Mounting Style SMD/SMT SMD/SMT
Package / Case SOP-J8 SOP-8
Memory Size 64 kB 64 kB
Organization 8 k x 8 8 k x 8
Interface Type Serial, SPI Serial, SPI
Data Retention 100 Year 100 Year
Maximum Clock Frequency 10 MHz 10 MHz
Supply Current - Max 4 mA 4 mA
Supply Voltage - Min 2.5 V 2.5 V
Supply Voltage - Max 5.5 V 5.5 V
Minimum Operating Temperature - 40 C - 40 C
Maximum Operating Temperature + 125 C + 125 C
Qualification AEC-Q100 AEC-Q100
Operating Supply Voltage 2.5 V to 5.5 V 2.5 V to 5.5 V
Factory Pack Quantity 2500 2500
Packaging Reel Reel
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