STM32F101 alternatives — graded cross-references
35 STM32F101 part numbers have documented Chinese alternatives in this database (35 P2P). Every candidate is graded from cited evidence with differences disclosed per part — engineering-review candidates, not unqualified drop-in claims.
Data verified: 2026-07-13 · grading methodology · GD32 vs STM32F1: the differences that matter
Working through a STM32F101 BOM?
Send the part list and our engineering desk returns graded candidates, differences and evidence for review.