circuit design - Trying to get a 32.768 kHz crystal to oscillate - Electrical Engineering Stack Exchange
AB38T Crystal - 32.768kHz
The Strengths of 32.768 kHz Oscillators – Jauch Blog-Seite
TM4C129ENCPDT: Problem with an external 32.768 kHz crystal oscillator - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums