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STSPIN32F0252 数据表(PDF) 6 Page - STMicroelectronics |
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STSPIN32F0252 数据表(HTML) 6 Page - STMicroelectronics |
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6 / 32 page ![]() 3 Pin description table Table 3. Pin description TQFP N. QFN N. Name Type Function - 1 RES6 Reserved Pin must be left floating 1 2 PB8 I/O - FTf MCU PB8 2 3 VSS Supply MCU digital ground 3 4 VDD Supply MCU digital power supply 4 5 PC13 I/O - TC MCU PC13 5 6 PC14 I/O - TC MCU PC14 6 7 PC15 I/O - TC MCU PC15 7 8 PF0 I/O - FT MCU PF0 8 9 PF1 I/O - FT MCU PF1 9 10 NRST I/O - RST MCU Reset pin 10 11 VSSA Supply MCU analog ground 11 12 VDDA Supply MCU analog power supply 12 13 PA0 I/O - TTa MCU PA0 13 14 PA1 I/O - TTa MCU PA1 14 15 PA2 I/O - TTa MCU PA2 15 16 PA3 I/O - TTa MCU PA3 16 17 PA4 I/O - TTa MCU PA4 - 18 RES7 Reserved Pin must be left floating 17 19 PA5 I/O - TTa MCU PA5 18 20 PA6 I/O - TTa MCU PA6 19 21 PA7 I/O - TTa MCU PA7 20 22 PB0 I/O - TTa MCU PB0 21 23 PB1 I/O - TTa MCU PB1 22 24 VDD Supply MCU digital power supply 23 25 VSS Supply MCU digital ground 24 26 OD Analog OD Output Open Drain comparator output 25 27 CIN Analog Input Comparator positive input 26 28 SGND Power Driver signal ground 27 29 PGND Power Driver power ground 28 30 LVG1(1) Analog Out Phase 1 low-side driver output 29 31 LVG2(1) Analog Out Phase 2 low-side driver output 30 32 LVG3(1) Analog Out Phase 3 low-side driver output 31 33 RES4 Reserved Pin must be left floating 33 38 OUT1 Power Phase 1 high-side (floating) common voltage 34 39 HVG1(1) Analog Out Phase 1 high-side driver output 35 40 BOOT1 Power Phase 1 bootstrap supply voltage STSPIN32F0251, STSPIN32F0252 Pin description table DS13048 - Rev 4 page 6/32 |
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