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

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
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
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, 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
Product Questions and Answers

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In-Stock: 288
Last Time Buy Date: 2026-04-13
Due to temporary constrained supply, DigiKey is unable to accept backorders at this time.
All prices are in CAD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$7.93000$7.93
10$6.03800$60.38
25$5.56560$139.14
100$5.04650$504.65
250$4.79920$1,199.80
500$4.65018$2,325.09
* All Digi-Reel orders will add a $9.50 reeling fee.