remko@thesetcompany.nl
Member
In the Time library page is mentioned to ad a crystal and a coincell battery to the Teensy 3.2 to use the internal RTC.
What does “12.5 pF” mean?
Do I also need to add a capacitor?
https://www.pjrc.com/teensy/td_libs_Time.html
Quote :
“TimeTeensy3 Example Program
TimeTeensy3 demonstrates synchronizing Time to the Real Time Clock in Teensy 3.0, 3.1, 3.2, 3.5 & 3.6.
To use the Teensy 3.0, 3.1 & 3.2 RTC, you must add a 32.768 kHz, 12.5 pF crystal to the bottom side of the board.
“
What does “12.5 pF” mean?
Do I also need to add a capacitor?
https://www.pjrc.com/teensy/td_libs_Time.html
Quote :
“TimeTeensy3 Example Program
TimeTeensy3 demonstrates synchronizing Time to the Real Time Clock in Teensy 3.0, 3.1, 3.2, 3.5 & 3.6.
To use the Teensy 3.0, 3.1 & 3.2 RTC, you must add a 32.768 kHz, 12.5 pF crystal to the bottom side of the board.
“