16-SO
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PCF2129T/2,518

DigiKey Part Number
568-9818-2-ND - Tape & Reel (TR)
568-9818-1-ND - Cut Tape (CT)
568-9818-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
PCF2129T/2,518
Description
IC RTC CLOCK/CALENDAR I2C 16SO
Customer Reference
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
NXP USA Inc.
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, Square Wave Output, TCXO/Crystal, Watchdog Timer
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 ~ 4.2V
Voltage - Supply, Battery
1.8V ~ 4.2V
Current - Timekeeping (Max)
1.5µA @ 3.3V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.295", 7.50mm Width)
Supplier Device Package
16-SO
Base Product Number
Product Questions and Answers

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In-Stock: 2,449
Check for Additional Incoming Stock
Last Time Buy Date: 13/04/2026
All prices are in INR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₹545.75000₹545.75
10₹418.49800₹4,184.98
25₹386.80000₹9,670.00
100₹351.94280₹35,194.28
250₹335.32008₹83,830.02
500₹325.29776₹1,62,648.88
* All Digi-Reel orders will add a ₹452.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000₹317.05205₹3,17,052.05
2,000₹310.26477₹6,20,529.54
Manufacturers Standard Package