STMicroelectronics

M4T28-BR12SH1

M4T28-BR12SH1 Description

The M4T28-BR12SH1 is a high-performance, lithium battery-backed crystal from STMicroelectronics, designed for use in a wide range of applications requiring precise timekeeping and low power consumption. This device combines a 32.768 kHz crystal with a 48mAh lithium battery, ensuring reliable operation even in the absence of an external power source. The M4T28-BR12SH1 is packaged in a tube, making it suitable for automated assembly processes.

M4T28-BR12SH1 Features

• Technical Specifications:

  • Load Capacitance: 12.5 pF
  • Operating Temperature: 0°C ~ 70°C (TA)
  • Voltage - Rated: 2.8 V
  • Series: Timekeeper®, Snaphat®
  • Type: Battery and Crystal
  • Capacity: 48mAh
  • Battery Chemistry: Lithium
  • Frequency: 32.768 kHz
  • Package: Tube
  • Moisture Sensitivity Level (MSL): 1 (Unlimited)

• Regulatory Compliance:

  • ECCN: EAR99
  • REACH Status: REACH Unaffected
  • RoHS Status: ROHS3 Compliant
  • HTSUS: 8504.40.7018

• Unique Features:

  • The M4T28-BR12SH1 offers a high capacity of 48mAh, providing extended backup time in the event of power loss.
  • The device is designed for use in a wide temperature range, making it suitable for various environments.
  • The lithium battery chemistry ensures long-term reliability and stability.

M4T28-BR12SH1 Applications

The M4T28-BR12SH1 is ideal for applications requiring precise timekeeping and low power consumption, such as:

• Real-Time Clocks (RTC): The M4T28-BR12SH1's 32.768 kHz frequency makes it suitable for use in real-time clock applications, ensuring accurate timekeeping.
• Communication Devices: The device's low power consumption and high reliability make it suitable for use in communication devices, such as routers and modems, where precise timekeeping is crucial.
• Industrial Automation: The M4T28-BR12SH1's wide temperature range and high capacity make it suitable for use in industrial automation systems, where precise timekeeping and reliability are essential.

Conclusion of M4T28-BR12SH1

The M4T28-BR12SH1 from STMicroelectronics is a versatile, high-performance battery-backed crystal designed for use in a wide range of applications requiring precise timekeeping and low power consumption. Its unique features, such as a high capacity of 48mAh, wide operating temperature range, and lithium battery chemistry, make it an ideal choice for applications such as real-time clocks, communication devices, and industrial automation systems. With its regulatory compliance and high reliability, the M4T28-BR12SH1 is a trusted solution for ensuring accurate timekeeping in various environments.