Real Time Clock (RTC) IC Clock/Calendar SPI 14-TSSOP (0.173", 4.40mm Width)
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PCF2123TS/1,118

DigiKey Part Number
568-4534-2-ND - Tape & Reel (TR)
568-4534-1-ND - Cut Tape (CT)
568-4534-6-ND - Digi-Reel®
Manufacturer
NXP USA Inc.
Manufacturer Product Number
PCF2123TS/1,118
Description
IC RTC CLK/CALENDAR SPI 14TSSOP
Customer Reference
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar SPI 14-TSSOP (0.173", 4.40mm Width)
Datasheet
 Datasheet
EDA/CAD Models
PCF2123TS/1,118 Models
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, Watchdog Timer
Memory Size
-
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD-dd
Interface
SPI
Voltage - Supply
1.6V ~ 5.5V
Voltage - Supply, Battery
-
Current - Timekeeping (Max)
0.33µA ~ 0.38µA @ 2V ~ 5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
14-TSSOP
Base Product Number
PCF2123
Product Questions and Answers

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In-Stock: 11,618
Check for Additional Incoming Stock
Last Time Buy Date: 2026/4/13
Quantity
All prices are in TWD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1NT$55.00000NT$55
10NT$39.90000NT$399
25NT$36.16000NT$904
100NT$32.07000NT$3,207
250NT$30.12000NT$7,530
500NT$28.94600NT$14,473
1,000NT$27.97800NT$27,978
* All Digi-Reel orders will add a NT$215 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500NT$26.95760NT$67,394
5,000NT$26.34220NT$131,711
7,500NT$26.24853NT$196,864
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