SPRUJ81A February   2023  – January 2025 AM62A1-Q1 , AM62A3 , AM62A3-Q1 , AM62A7 , AM62A7-Q1 , AM62D-Q1

 

  1.   1
  2.   Trademarks
  3. 1 Introduction
  4. 2 Width/Spacing Proposal for Escapes
  5. 3 Stackup
  6. 4 Via Sharing
  7. 5 Floorplan Component Placement
  8. 6 Critical Interfaces Impact Placement
  9. 7 Routing Priority
  10. 8 SerDes Interfaces
  11. 9 DDR Interfaces
  12. 10Power Decoupling
  13. 11Route Lowest Priority Interfaces Last
  14. 12Summary
  15. 13References
  16. 14Revision History

6 Critical Interfaces Impact Placement

Placement of the AM62Ax/AM62Dx device and some of the component and/or connectors is also dictated by some of the highest performance interfaces, such as DDR, CSI, USB, and so forth. Additionally, due to the PCB losses at multi-gigabit rates, there are routing distance limits that may also limit component placement.