Name: PCF2129AT/2,518
Brand: NXP USA Inc.
SKU: 568-9817-2-ND
Price: 28.4834 RON
Availability: InStock

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PCF2129AT/2,518
DigiKey Part Number	568-9817-2-ND - Tape & Reel (TR) 568-9817-1-ND - Cut Tape (CT) 568-9817-6-ND - Digi-Reel®
Manufacturer	NXP USA Inc.
Manufacturer Product Number	PCF2129AT/2,518
Description	IC RTC CLOCK/CALENDAR I2C 20SO
Customer Reference
Detailed Description	Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 20-SOIC (0.295", 7.50mm Width)
Datasheet	Datasheet

Product Attributes

Type	Description	Select All
Category	Integrated Circuits (ICs) Clock/Timing Real Time Clocks
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	20-SOIC (0.295", 7.50mm Width)
Supplier Device Package	20-SO
Base Product Number	PCF2129

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In-Stock: 9.095

Last Time Buy Date: 13.04.2026

Due to temporary constrained supply, DigiKey is unable to accept backorders at this time.

Quantity

All prices are in RON

Cut Tape (CT) & Digi-Reel®