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: 31,247
Check for Additional Incoming Stock
Last Time Buy Date: 2026/04/13
Quantity
All prices are in JPY
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1¥255.00000¥255
10¥185.90000¥1,859
25¥168.64000¥4,216
100¥149.72000¥14,972
250¥140.68400¥35,171
500¥135.24000¥67,620
1,000¥131.28500¥131,285
* All Digi-Reel orders will add a ¥800 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
6,000¥122.50850¥735,051
12,000¥120.27833¥1,443,340
Manufacturers Standard Package
Unit Price without JCT:¥255.00000
Unit Price with JCT:¥280.50000
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