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STM32F205ZCT7 数据表(PDF) 46 Page - STMicroelectronics |
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STM32F205ZCT7 数据表(HTML) 46 Page - STMicroelectronics |
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46 / 184 page ![]() Pinouts and pin description STM32F20xxx 46/184 DocID15818 Rev 15 Figure 15. STM32F20x UFBGA176 ballout 1. RFU means “reserved for future use”. This pin can be tied to VDD,VSS or left unconnected. 2. The above figure shows the package top view. Table 7. Legend/abbreviations used in the pinout table Name Abbreviation Definition Pin name Unless otherwise specified in brackets below the pin name, the pin function during and after reset is the same as the actual pin name Pin type S Supply pin I Input only pin I/O Input/ output pin I/O structure FT 5 V tolerant I/O TTa 3.3 V tolerant I/O B Dedicated BOOT0 pin RST Bidirectional reset pin with embedded weak pull-up resistor Notes Unless otherwise specified by a note, all I/Os are set as floating inputs during and after reset Alternate functions Functions selected through GPIOx_AFR registers Additional functions Functions directly selected/enabled through peripheral registers |
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