STM32F301R8U7 查看數據表（PDF） - STMicroelectronics

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STM32F301R8U7

ARM® Cortex®-M4 32-bit MCU+FPU, up to 64 KB Flash, 16 KB SRAM, ADC, DAC, COMP, Op-Amp, 2.0 – 3.6 V

STMicroelectronics 

Electrical characteristics

STM32F301x6 STM32F301x8

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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Figure 21. Five volt tolerant (FT and FTf) I/O input characteristics - CMOS port

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