Electrical characteristics
STM32F302xB STM32F302xC
All I/Os are CMOS and TTL compliant (no software configuration required). Their
characteristics cover more than the strict CMOS-technology or TTL parameters. The
coverage of these requirements is shown in Figure 19 and Figure 20 for standard I/Os.
Figure 19. TC and TTa I/O input characteristics - CMOS port
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Figure 20. TC and TTa I/O input characteristics - TTL port
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