16-SO
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

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
NXP USA Inc.
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
PCF2129
Product Questions and Answers

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In-Stock: 4 404
Check for Additional Incoming Stock
Last Time Buy Date: 2026. 04. 13.
Quantity
All prices are in HUF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
12 061,79000 Ft2 061,79 Ft
101 581,03900 Ft15 810,39 Ft
251 461,28760 Ft36 532,19 Ft
1001 329,60150 Ft132 960,15 Ft
2501 266,80248 Ft316 700,62 Ft
5001 228,93934 Ft614 469,67 Ft
* All Digi-Reel orders will add a 1 947,00 Ft reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1 0001 197,78791 Ft1 197 787,91 Ft
2 0001 172,14631 Ft2 344 292,62 Ft
Manufacturers Standard Package
Unit Price without VAT:2 061,79000 Ft
Unit Price with VAT:2 618,47330 Ft
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