PCF2123BS/1,512
NXP USA Inc.
NXP USA Inc.
IC RTC CLK/CALENDAR SPI 16-HVQFN
$0.49
Available to order
Reference Price (USD)
1+
$1.18000
10+
$1.04700
25+
$0.94600
100+
$0.82790
250+
$0.72648
500+
$0.64202
1,000+
$0.50685
2,500+
$0.47306
Exquisite packaging
Discount
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The PCF2123BS/1,512 Real Time Clock IC by NXP USA Inc. sets new standards in the Clock/Timing - Real Time Clocks category. Designed for space-constrained applications, this compact IC offers full calendar functionality with century detection, making it future-proof for long-term deployments. Its low current consumption (typically 400nA) makes it particularly valuable for portable medical devices and environmental monitoring equipment. The Integrated Circuits (ICs) in this series feature automatic leap year correction and are resistant to voltage fluctuations, ensuring reliable performance in industrial control systems and automotive infotainment units where precise timing is essential.
Specifications
- Product Status: Discontinued at Digi-Key
- 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: 16-VFQFN Exposed Pad
- Supplier Device Package: 16-HVQFN (3x3)
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