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PCF2127T/2Y

PCF2127T/2Y

Manufacturer No:

PCF2127T/2Y

Manufacturer:

NXP USA Inc.

Description:

IC RTC CLOCK/CALENDAR I2C 16SO

Datasheet:

Datasheet

Delivery:

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PCF2127T/2Y Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SO
  • Package / Case
    16-SOIC (0.295", 7.50mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Interface
    I²C, 2-Wire Serial
  • Date Format
    YY-MM-DD-dd
  • Time Format
    HH:MM:SS (12/24 hr)
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Active
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Series
    -
The PCF2127T/2Y is a highly accurate Real-Time Clock (RTC) integrated circuit chip manufactured by NXP Semiconductors. It offers several advantages and can be applied in various scenarios:1. Accuracy: The PCF2127T/2Y provides high accuracy in timekeeping, with a typical deviation of only ±3.0 ppm (parts per million). This makes it suitable for applications that require precise timekeeping, such as industrial automation, data logging, and scientific instruments.2. Low power consumption: The chip is designed to operate with low power consumption, making it ideal for battery-powered devices or applications where power efficiency is crucial. It has a typical current consumption of only 0.45 μA in battery backup mode.3. Integrated features: The PCF2127T/2Y integrates several features that enhance its functionality. It includes a programmable alarm with interrupt capability, a watchdog timer, and a timestamp counter. These features enable the chip to perform various time-related functions and trigger events based on specific time conditions.4. I2C interface: The PCF2127T/2Y communicates with the host microcontroller or system through the I2C (Inter-Integrated Circuit) interface. This widely used interface allows for easy integration with a wide range of microcontrollers and simplifies the communication protocol.5. Wide temperature range: The chip operates reliably over a wide temperature range, from -40°C to +85°C. This makes it suitable for applications that require operation in extreme temperature conditions, such as automotive systems, industrial equipment, and outdoor devices.6. Small form factor: The PCF2127T/2Y is available in a compact package, such as a 20-pin TSSOP (Thin Shrink Small Outline Package). This small form factor enables its integration into space-constrained designs, including wearable devices, IoT (Internet of Things) sensors, and portable electronics.Overall, the PCF2127T/2Y integrated circuit chip offers high accuracy, low power consumption, integrated features, and wide temperature range, making it suitable for a wide range of applications that require precise timekeeping and time-related functions.
PCF2127T/2Y Relevant information