8-VSON
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BU9873NUX-TTR

DigiKey Part Number
BU9873NUX-TTRTR-ND - Tape & Reel (TR)
BU9873NUX-TTRCT-ND - Cut Tape (CT)
BU9873NUX-TTRDKR-ND - Digi-Reel®
Manufacturer
Rohm Semiconductor
Manufacturer Product Number
BU9873NUX-TTR
Description
IC RTC CLK/CALENDAR I2C 8VSON
Customer Reference
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-UFDFN Exposed Pad
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Rohm Semiconductor
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
DigiKey Programmable
Not Verified
Type
Clock/Calendar
Features
Alarm, Leap Year
Memory Size
-
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD-dd
Interface
I2C, 2-Wire Serial
Voltage - Supply
1.8V ~ 5.5V
Voltage - Supply, Battery
-
Current - Timekeeping (Max)
1µA ~ 1.35µA @ 3V ~ 5.5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-UFDFN Exposed Pad
Supplier Device Package
VSON008X2030
Base Product Number
BU9873
Product Questions and Answers

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In-Stock: 8 536
Check for Additional Incoming Stock
Last Time Buy Date: 31/03/2026
Quantity
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€0.90000€0.90
10€0.64800€6.48
25€0.58480€14.62
100€0.51570€51.57
250€0.48272€120.68
500€0.46286€231.43
1 000€0.44649€446.49
* All Digi-Reel orders will add a €5.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
4 000€0.42195€1,687.80
8 000€0.41283€3,302.64
12 000€0.40827€4,899.24
20 000€0.40321€8,064.20
Manufacturers Standard Package
Unit Price without VAT:€0.90000
Unit Price with VAT:€1.12950
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