PCF2127AT/2Y
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- Mfr.Part #
- PCF2127AT/2Y
- Manufacturer
- NXP Semiconductors
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CAL I2C/SPI 20-SOIC
- Stock
- 3,558
- In Stock ：
- 3,558
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- Real Time Clocks
- Mounting Type :
- Surface Mount
- Voltage - Supply :
- 1.8V~4.2V
- Information Access Method :
- I2C
- Volatile :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- PCF2127
- Current - Timekeeping (Max) :
- 1.5μA @ 3.3V
- Length :
- 12.8mm
- Voltage - Supply, Battery :
- 1.8V~4.2V
- Time-Min :
- SECONDS
- Terminal Position :
- Dual
- Power Supplies :
- 2/4V
- Pin Count :
- 20
- Height Seated (Max) :
- 2.65mm
- Packaging :
- Tape and Reel (TR)
- Published :
- 2003
- Memory Size :
- 512B
- Feature :
- Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer
- Date Format :
- YY-MM-DD-dd
- Type :
- Clock/Calendar
- Factory Lead Time :
- 7 Weeks
- Interrupt Capability :
- Y
- Surface Mount :
- yes
- Interface :
- I2C, 2-Wire Serial
- Terminal Pitch :
- 1.27mm
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- JESD-30 Code :
- R-PDSO-G20
- Number of Terminations :
- 20
- RoHS Status :
- ROHS3 Compliant
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Width :
- 7.5mm
- Time Format :
- HH:MM:SS (12/24 hr)
- Supply Voltage :
- 3.3V
- Operating Temperature :
- -40°C~85°C
- Number of Timers :
- 1
- Qualification Status :
- Not Qualified
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Datasheets
- PCF2127AT/2Y
Real Time Clocks NXP Semiconductors PCF2127AT/2Y Overview
The Real Time Clocks NXP Semiconductors PCF2127AT/2Y is a highly integrated and efficient real-time clock/calendar optimized for low power consumption and enhanced stability in operation. Featuring both I2C and SPI communication interfaces, this component is designed to meet the stringent requirements of time-tracking and synchronization within complex electronic systems. Its compact 20SOIC package ensures it can be integrated into various hardware setups without requiring extensive space, making it an ideal choice for applications demanding high reliability and precision.
PCF2127AT/2Y Features
- Dual interface options with I2C and SPI for flexible integration.
- Low power consumption, enhancing battery life for portable devices.
- Provides clock, calendar, and alarm functions, all highly accurate and dependable.
- Integrated oscillator with an external crystal for superior time precision.
- Automatic backup switching to battery on power failure.
PCF2127AT/2Y Applications
- Consumer Electronics: Utilized in devices like smart watches and home automation systems for precise timekeeping and to enable scheduled tasks.
- Telecommunications: Employed in network infrastructure to maintain time synchronization across various communication equipment.
- Automotive Electronics: Used in dashboard electronics and infotainment systems to manage time-based functions and logging.
- Industrial Systems: Integral for time-stamping and real-time monitoring in manufacturing process controls and automation.
- Portable Medical Devices: Ensures accurate timekeeping in devices such as wearable health monitors and medical event recorders.
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RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
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