Real Time Clock (RTC) IC Clock/Calendar 512B I2C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)
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PCF2127T/2Y

DigiKey Part Number
568-10191-2-ND - Tape & Reel (TR)
568-10191-1-ND - Cut Tape (CT)
568-10191-6-ND - Digi-Reel®
Manufacturer
NXP USA Inc.
Manufacturer Product Number
PCF2127T/2Y
Description
IC RTC CLOCK/CALENDAR I2C 16SO
Customer Reference
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar 512B I2C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)
Datasheet
 Datasheet
Product Attributes
Type
Description
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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, SRAM, TCXO/Crystal, Watchdog Timer
Memory Size
512B
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
PCF2127
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In-Stock: 2 000
Check for Additional Incoming Stock
Last Time Buy Date: 13.04.2026
Quantity
All prices are in SEK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1kr 48,35000kr 48,35
10kr 36,81500kr 368,15
25kr 33,93280kr 848,32
100kr 30,77170kr 3 077,17
250kr 29,26328kr 7 315,82
500kr 28,82022kr 14 410,11
* All Digi-Reel orders will add a kr 62,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1 000kr 27,60615kr 27 606,15
2 000kr 26,99058kr 53 981,16
3 000kr 26,68220kr 80 046,60
Manufacturers Standard Package
Unit Price without VAT:kr 48,35000
Unit Price with VAT:kr 60,43750
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