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BU99022NUX-3TR

Description
EEPROM I2C BUS 2-Wre 2Kx3ch VSON008X2030 EEPROM
Categorystorage   
File Size573KB,27 Pages
ManufacturerROHM Semiconductor
Websitehttps://www.rohm.com/
Environmental Compliance
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BU99022NUX-3TR Overview

EEPROM I2C BUS 2-Wre 2Kx3ch VSON008X2030 EEPROM

BU99022NUX-3TR Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerROHM Semiconductor
Product CategoryEEPROM
RoHSDetails
Package / CaseVSON008X2030-8
PackagingCut Tape
PackagingReel
Moisture SensitiveYes
Factory Pack Quantity4000
Datasheet
I C BUS
2kbit + 2kbit 2ports serial EEPROM
BU99022NUX-3
2
●Description
2
BU99022NUX-3 series is 2kbit + 2kbit 2ports serial EEPROM of I C BUS interface method.
●FEATURES
2kbit + 2kbit 2ports serial EEPROM
Other devices than EEPROM can be connected to the same port, saving microcontroller port
1.7V½5.5V single power source action most suitable for battery use
1.7V½5.5Vwide limit of action voltage, possible FAST MODE 400KHz action
Page write mode useful for initial value write at factory shipment
Auto erase and auto end function at data write
Low current consumption
Write mistake prevention function
Write (write protect) function added (only port2 EEPROM)
Write mistake prevention function at low voltage
VSON008X2030 small package
Data rewrite up to 1,000,000 times
Data kept for 40 years
Noise filter built in SCL / SDA terminal
Shipment data all address FFh
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
TSZ22111・14・001
1/23
TSZ02201-0R2R0G100010-1-2
2011.12.19 Rev.001
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