PCF2123BS/1,518 is out of stock and can be placed on backorder.
Available Substitutes:
MFR Recommended

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
PCF2123BS/1,518 | |
|---|---|
DigiKey Part Number | 568-13180-2-ND - Tape & Reel (TR) 568-13180-1-ND - Cut Tape (CT) 568-13180-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | PCF2123BS/1,518 |
Description | IC RTC CLK/CALENDAR SPI 16HVQFN |
Customer Reference | |
Detailed Description | Real Time Clock (RTC) IC Clock/Calendar SPI 16-VFQFN Exposed Pad |
Datasheet | Datasheet |
Product Attributes
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Category | Interface SPI |
Manufacturer NXP USA Inc. | Voltage - Supply 1.6V ~ 5.5V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Current - Timekeeping (Max) 0.33µA ~ 0.38µA @ 2V ~ 5V |
Part Status Last Time Buy | Operating Temperature -40°C ~ 85°C |
DigiKey Programmable Not Verified | Mounting Type Surface Mount |
Type Clock/Calendar | Package / Case 16-VFQFN Exposed Pad |
Features Alarm, Leap Year, Square Wave Output, Watchdog Timer | Supplier Device Package 16-HVQFN (3x3) |
Time Format HH:MM:SS (12/24 hr) | Base Product Number |
Date Format YY-MM-DD-dd |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| PCF85063ATL/1,118 | NXP USA Inc. | 89 | 568-10235-2-ND | $0.72000 | MFR Recommended |
Last Time Buy
6,000 estimated in stock on 15-Jul-2027
Last Time Buy Date: 4/13/2026
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.
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