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Abracon AB-RTC-Tx-32.768kHz-2 Real Time Clock Modules

Abracon AB-RTC-Tx-32.768kHz-2 Real Time Clock (RTC) Modules utilize an I2C communication interface and a built-in frequency-adjusted 32.768kHz crystal unit. These RTC modules have a broad operating power supply range of 1.6V to 5.5V and low power consumption of 1µA. Features include leap-year autocorrection, a built-in temperature sensor, and various dimensions, ensuring an ideal choice for any project. Abracon AB-RTC-Tx-32.768kHz-2 RTC Modules are suitable for medical instrumentation, utility meters, data loggers, appliances, consumer electronics, and IoT applications.

Features

  • Built-in frequency adjusted 32.768kHz crystal unit
  • Output selection of 32.768kHz, 1024Hz or 1Hz (AB-RTC-TA-32.768kHz-2)
  • I2C bus interface
  • Leap-year autocorrection
  • Built-in temperature sensor
  • Low current consumption

Applications

  • IoT
  • Wireless communication
  • Medical instrumentation
  • Utility meters
  • Data loggers
  • Appliances
  • Consumer electronics

Specifications

  • Common
    • 1µA power consumption
    • -40°C to +85°C operating temperature range
    • REACH/RoHS II compliant
    • MSL level 3
  • AB-RTC-TA-32.768kHz-2
    • 32.768kHz, 1024Hz, or 1Hz frequency selection
    • 2.5V to 5.5V power supply range
    • SOP-8 package with 4.9mm x 6mm dimensions
  • AB-RTC-TC-32.768kHz-2
    • Timer output function with adjustable period
    • ±3.4ppm stability
    • SOP-14 package with 10.1mm x 7.4mm dimensions
  • AB-RTC-TH-32.768kHz-2
    • Timer output function with adjustable period
    • ±5ppm stability
    • 3.2mm x 2.5mm dimensions

Datasheets

Yayınlandı: 2025-01-16 | Güncellenmiş: 2025-01-30