Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-VDFN Exposed Pad
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PCF8523TK/1,118

DigiKey Part Number
568-6648-2-ND - Tape & Reel (TR)
568-6648-1-ND - Cut Tape (CT)
568-6648-6-ND - Digi-Reel®
Manufacturer
NXP USA Inc.
Manufacturer Product Number
PCF8523TK/1,118
Description
IC RTC CLK/CALENDAR I2C 8HVSON
Customer Reference
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-VDFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
PCF8523TK/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, 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
1.6V ~ 5.5V
Voltage - Supply, Battery
1.8V ~ 5.5V
Current - Timekeeping (Max)
0.5µA @ 2V ~ 5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-VDFN Exposed Pad
Supplier Device Package
8-HVSON (4x4)
Base Product Number
PCF8523
Product Questions and Answers

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In-Stock: 825
Check for Additional Incoming Stock
Last Time Buy Date: 4/13/2026
Quantity
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€1.34000€1.34
10€0.97800€9.78
25€0.88680€22.17
100€0.78730€78.73
250€0.73976€184.94
500€0.71114€355.57
1,000€0.69036€690.36
* All Digi-Reel orders will add a €5.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
6,000€0.64421€3,865.26
12,000€0.63248€7,589.76
Manufacturers Standard Package
Unit Price without VAT:€1.34000
Unit Price with VAT:€1.63480
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