Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 20-SOIC (0.295", 7.50mm Width)
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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
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
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Category
Interface
I2C, 2-Wire Serial
Manufacturer
NXP USA Inc.
Voltage - Supply
1.8V ~ 4.2V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply, Battery
1.8V ~ 4.2V
Part Status
Obsolete
Current - Timekeeping (Max)
1.5µA @ 3.3V
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 85°C
Type
Clock/Calendar
Mounting Type
Surface Mount
Features
Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer
Package / Case
20-SOIC (0.295", 7.50mm Width)
Time Format
HH:MM:SS (12/24 hr)
Supplier Device Package
20-SO
Date Format
YY-MM-DD-dd
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
PCF2131TFYNXP USA Inc.20,488568-PCF2131TFYCT-ND₪10.59000MFR Recommended
In-Stock: 13,479
Check for Additional Incoming Stock
This product is no longer manufactured and will no longer be stocked once stock is depleted. View Substitutes
All prices are in ILS
Cut Tape (CT)
QuantityUnit PriceExt Price
1₪18.59000₪18.59
10₪14.19900₪141.99
25₪13.10160₪327.54
100₪11.89540₪1,189.54
250₪11.32064₪2,830.16
500₪11.18370₪5,591.85
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000₪10.45423₪20,908.46
Manufacturers Standard Package
Unit Price without VAT:₪18.59000
Unit Price with VAT:₪21.93620