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STM32F103xC 数据表(PDF) 30 Page - STMicroelectronics |
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STM32F103xC 数据表(HTML) 30 Page - STMicroelectronics |
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30 / 123 page ![]() Pinouts and pin descriptions STM32F103xC, STM32F103xD, STM32F103xE 30/123 Doc ID 14611 Rev 7 Table 5. High-density STM32F103xx pin definitions Pins Pin name Main function(3) (after reset) Alternate functions(4) Default Remap A3 A3 - - 1 1 PE2 I/O FT PE2 TRACECK/ FSMC_A23 A2 B3 - - 2 2 PE3 I/O FT PE3 TRACED0/FSMC_A19 B2 C3 - - 3 3 PE4 I/O FT PE4 TRACED1/FSMC_A20 B3 D3 - - 4 4 PE5 I/O FT PE5 TRACED2/FSMC_A21 B4 E3 - - 5 5 PE6 I/O FT PE6 TRACED3/FSMC_A22 C2 B2 C6 1 6 6 VBAT SVBAT A1 A2 C8 2 7 7 PC13-TAMPER- RTC(5) I/O PC13(6) TAMPER-RTC B1 A1 B8 3 8 8 PC14- OSC32_IN(5) I/O PC14(6) OSC32_IN C1 B1 B7 4 9 9 PC15- OSC32_OUT(5) I/O PC15(6) OSC32_OUT C3 - - - - 10 PF0 I/O FT PF0 FSMC_A0 C4 - - - - 11 PF1 I/O FT PF1 FSMC_A1 D4 - - - - 12 PF2 I/O FT PF2 FSMC_A2 E2 - - - - 13 PF3 I/O FT PF3 FSMC_A3 E3 - - - - 14 PF4 I/O FT PF4 FSMC_A4 E4 - - - - 15 PF5 I/O FT PF5 FSMC_A5 D2 C2 - - 10 16 VSS_5 SVSS_5 D3 D2 - - 11 17 VDD_5 SVDD_5 F3 - - - - 18 PF6 I/O PF6 ADC3_IN4/FSMC_NIORD F2 - - - - 19 PF7 I/O PF7 ADC3_IN5/FSMC_NREG G3 - - - - 20 PF8 I/O PF8 ADC3_IN6/FSMC_NIOWR G2 - - - - 21 PF9 I/O PF9 ADC3_IN7/FSMC_CD G1 - - - - 22 PF10 I/O PF10 ADC3_IN8/FSMC_INTR D1 C1 D8 5 12 23 OSC_IN I OSC_IN E1 D1 D7 6 13 24 OSC_OUT O OSC_OUT F1 E1 C7 7 14 25 NRST I/O NRST H1 F1 E8 8 15 26 PC0 I/O PC0 ADC123_IN10 H2 F2 F8 9 16 27 PC1 I/O PC1 ADC123_IN11 H3 E2 D6 10 17 28 PC2 I/O PC2 ADC123_IN12 H4 F3 - 11 18 29 PC3 I/O PC3 ADC123_IN13 J1 G1 E7 12 19 30 VSSA SVSSA |
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