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STM32G473Q_B-C-E_Tx
STMicroelectronics Arm Cortex-M4 MCU, 128-512KB flash, 128KB RAM, 170 MHz, 1.71-3.6V, 107 GPIO, LQFP128
Schematic Symbol
Pin Configuration (128 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | PE2 | bidirectional |
| 2 | PE3 | bidirectional |
| 3 | PE4 | bidirectional |
| 4 | PE5 | bidirectional |
| 5 | PE6 | bidirectional |
| 6 | VBAT | power_in |
| 7 | PC13 | bidirectional |
| 8 | PC14 | bidirectional |
| 9 | PC15 | bidirectional |
| 10 | PF3 | bidirectional |
| 11 | PF4 | bidirectional |
| 12 | VSS | power_in |
| 13 | VDD | power_in |
| 14 | PF5 | bidirectional |
| 15 | PF7 | bidirectional |
| 16 | PF8 | bidirectional |
| 17 | PF9 | bidirectional |
| 18 | PF10 | bidirectional |
| 19 | PF0 | bidirectional |
| 20 | PF1 | bidirectional |
| 21 | PG10 | bidirectional |
| 22 | PC0 | bidirectional |
| 23 | PC1 | bidirectional |
| 24 | PC2 | bidirectional |
| 25 | PC3 | bidirectional |
| 26 | PF2 | bidirectional |
| 27 | PA0 | bidirectional |
| 28 | PA1 | bidirectional |
| 29 | PA2 | bidirectional |
| 30 | VSS | passive |
| 31 | VDD | power_in |
| 32 | PA3 | bidirectional |
| 33 | PA4 | bidirectional |
| 34 | PA5 | bidirectional |
| 35 | PA6 | bidirectional |
| 36 | PA7 | bidirectional |
| 37 | PC4 | bidirectional |
| 38 | PC5 | bidirectional |
| 39 | PB0 | bidirectional |
| 40 | PB1 | bidirectional |
| 41 | PB2 | bidirectional |
| 42 | VSSA | power_in |
| 43 | VREF+ | input |
| 44 | VREF_+ | input |
| 45 | VDDA | power_in |
| 46 | VSS | passive |
| 47 | VDD | power_in |
| 48 | PF11 | bidirectional |
| 49 | PF12 | bidirectional |
| 50 | PF13 | bidirectional |
| 51 | PF14 | bidirectional |
| 52 | PF15 | bidirectional |
| 53 | PE7 | bidirectional |
| 54 | PE8 | bidirectional |
| 55 | PE9 | bidirectional |
| 56 | PE10 | bidirectional |
| 57 | PE11 | bidirectional |
| 58 | PE12 | bidirectional |
| 59 | PE13 | bidirectional |
| 60 | PE14 | bidirectional |
| 61 | PE15 | bidirectional |
| 62 | PB10 | bidirectional |
| 63 | VSS | passive |
| 64 | VDD | power_in |
| 65 | PB11 | bidirectional |
| 66 | PB12 | bidirectional |
| 67 | PB13 | bidirectional |
| 68 | PB14 | bidirectional |
| 69 | PB15 | bidirectional |
| 70 | PD8 | bidirectional |
| 71 | PD9 | bidirectional |
| 72 | PD10 | bidirectional |
| 73 | PD11 | bidirectional |
| 74 | PD12 | bidirectional |
| 75 | PD13 | bidirectional |
| 76 | PD14 | bidirectional |
| 77 | PD15 | bidirectional |
| 78 | VSS | passive |
| 79 | VDD | power_in |
| 80 | PC6 | bidirectional |
| 81 | PC7 | bidirectional |
| 82 | PG0 | bidirectional |
| 83 | PG1 | bidirectional |
| 84 | PG2 | bidirectional |
| 85 | PG3 | bidirectional |
| 86 | PG4 | bidirectional |
| 87 | PC8 | bidirectional |
| 88 | PC9 | bidirectional |
| 89 | PA8 | bidirectional |
| 90 | PA9 | bidirectional |
| 91 | PA10 | bidirectional |
| 92 | PA11 | bidirectional |
| 93 | PA12 | bidirectional |
| 94 | VSS | passive |
| 95 | VDD | power_in |
| 96 | PA13 | bidirectional |
| 97 | PF6 | bidirectional |
| 98 | PA14 | bidirectional |
| 99 | PA15 | bidirectional |
| 100 | PC10 | bidirectional |
| 101 | PC11 | bidirectional |
| 102 | PC12 | bidirectional |
| 103 | PG5 | bidirectional |
| 104 | PG6 | bidirectional |
| 105 | PG7 | bidirectional |
| 106 | PG8 | bidirectional |
| 107 | PG9 | bidirectional |
| 108 | PD0 | bidirectional |
| 109 | PD1 | bidirectional |
| 110 | VSS | passive |
| 111 | VDD | power_in |
| 112 | PD2 | bidirectional |
| 113 | PD3 | bidirectional |
| 114 | PD4 | bidirectional |
| 115 | PD5 | bidirectional |
| 116 | PD6 | bidirectional |
| 117 | PD7 | bidirectional |
| 118 | PB3 | bidirectional |
| 119 | PB4 | bidirectional |
| 120 | PB5 | bidirectional |
| 121 | PB6 | bidirectional |
| 122 | PB7 | bidirectional |
| 123 | PB8 | bidirectional |
| 124 | PB9 | bidirectional |
| 125 | PE0 | bidirectional |
| 126 | PE1 | bidirectional |
| 127 | VSS | passive |
| 128 | VDD | power_in |
Footprint
ConfirmedPackage_QFP/LQFP-128_14x14mm_P0.4mm
Pad Layout
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128
Pads (128)
| Number | Type |
|---|---|
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |
| 10 | smd |
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| 38 | smd |
| 39 | smd |
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| 56 | smd |
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| 77 | smd |
| 78 | smd |
| 79 | smd |
| 80 | smd |
| 81 | smd |
| 82 | smd |
| 83 | smd |
| 84 | smd |
| 85 | smd |
| 86 | smd |
| 87 | smd |
| 88 | smd |
| 89 | smd |
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| 109 | smd |
| 110 | smd |
| 111 | smd |
| 112 | smd |
| 113 | smd |
| 114 | smd |
| 115 | smd |
| 116 | smd |
| 117 | smd |
| 118 | smd |
| 119 | smd |
| 120 | smd |
| 121 | smd |
| 122 | smd |
| 123 | smd |
| 124 | smd |
| 125 | smd |
| 126 | smd |
| 127 | smd |
| 128 | smd |