DS3232MZ/V+ datasheet by Maxim Integrated Products

DS3232MZ/V+ Frequently Asked Questions (FAQs)

• What is the recommended crystal oscillator frequency for the DS3232MZ/V+?
  The recommended crystal oscillator frequency for the DS3232MZ/V+ is 32.768 kHz.
• How accurate is the internal oscillator of the DS3232MZ/V+?
  The internal oscillator of the DS3232MZ/V+ has an accuracy of ±2 ppm at 25°C, which is sufficient for most applications.
• Can the DS3232MZ/V+ operate in a wide temperature range?
  Yes, the DS3232MZ/V+ can operate in a wide temperature range of -40°C to +85°C, making it suitable for industrial and automotive applications.
• What is the purpose of the VBAT pin on the DS3232MZ/V+?
  The VBAT pin is used to connect a backup battery, which allows the DS3232MZ/V+ to maintain its clock and alarm settings during power failures.
• How does the DS3232MZ/V+ handle leap years?
  The DS3232MZ/V+ automatically accounts for leap years, so the user does not need to manually adjust the date.