DS1337S+ datasheet by Maxim Integrated Products

DS1337S+ Frequently Asked Questions (FAQs)

• What is the recommended crystal oscillator frequency for the DS1337S+?
  The recommended crystal oscillator frequency for the DS1337S+ is 32.768 kHz, which is a standard frequency for real-time clocks.
• How does the DS1337S+ handle leap years?
  The DS1337S+ automatically accounts for leap years, so you don't need to worry about manually adjusting the date.
• What is the backup battery life of the DS1337S+?
  The backup battery life of the DS1337S+ is typically around 10 years, but this can vary depending on the battery type and usage.
• Can the DS1337S+ be used in a battery-powered device?
  Yes, the DS1337S+ is suitable for battery-powered devices due to its low power consumption and ability to operate from a battery-backed supply.
• How accurate is the clock oscillator in the DS1337S+?
  The clock oscillator in the DS1337S+ has an accuracy of ±2 ppm (parts per million) over the operating temperature range.