Discussion
An external crystal is preferred to the internal RC oscillator when the application needs
Answer: B
An internal RC oscillator is typically within a per cent or two over temperature, which is enough for a delay loop and not enough for a UART at high speed. The crystal costs two pins, two capacitors, some board area and a slower start-up.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development