ARM Cortex-M4 32-bit MCU+FPU, 210 DMIPS, 1024 kB Flash, 192 kB Internal RAM, 114 I/Os, 144-pin LQFP, -40 to 85 degC, Tray
| Pin | Name | Type |
|---|---|---|
| 34 | PA0-WKUP(PA0) | bidirectional |
| 35 | PA1 | bidirectional |
| 36 | PA2 | bidirectional |
| 37 | PA3 | bidirectional |
| 40 | PA4 | bidirectional |
| 41 | PA5 | bidirectional |
| 42 | PA6 | bidirectional |
| 43 | PA7 | bidirectional |
| 100 | PA8 | bidirectional |
| 101 | PA9 | bidirectional |
| 102 | PA10 | bidirectional |
| 103 | PA11 | bidirectional |
| 104 | PA12 | bidirectional |
| 105 | PA13(JTMS-SWDIO) | bidirectional |
| 109 | PA14(JTCK-SWCLK) | bidirectional |
| 110 | PA15(JTDI) | bidirectional |
| 26 | PC0 | bidirectional |
| 27 | PC1 | bidirectional |
| 28 | PC2 | bidirectional |
| 29 | PC3 | bidirectional |
| 44 | PC4 | bidirectional |
| 45 | PC5 | bidirectional |
| 96 | PC6 | bidirectional |
| 97 | PC7 | bidirectional |
| 98 | PC8 | bidirectional |
| 99 | PC9 | bidirectional |
| 111 | PC10 | bidirectional |
| 112 | PC11 | bidirectional |
| 113 | PC12 | bidirectional |
| 7 | PC13 | bidirectional |
| 8 | PC14-OSC32_IN(PC14) | bidirectional |
| 9 | PC15-OSC32_OUT(PC15) | bidirectional |
| 141 | PE0 | bidirectional |
| 142 | PE1 | bidirectional |
| 1 | PE2 | bidirectional |
| 2 | PE3 | bidirectional |
| 3 | PE4 | bidirectional |
| 4 | PE5 | bidirectional |
| 5 | PE6 | bidirectional |
| 58 | PE7 | bidirectional |
| 59 | PE8 | bidirectional |
| 60 | PE9 | bidirectional |
| 63 | PE10 | bidirectional |
| 64 | PE11 | bidirectional |
| 65 | PE12 | bidirectional |
| 66 | PE13 | bidirectional |
| 67 | PE14 | bidirectional |
| 68 | PE15 | bidirectional |
| 56 | PG0 | bidirectional |
| 57 | PG1 | bidirectional |
| 87 | PG2 | bidirectional |
| 88 | PG3 | bidirectional |
| 89 | PG4 | bidirectional |
| 90 | PG5 | bidirectional |
| 91 | PG6 | bidirectional |
| 92 | PG7 | bidirectional |
| 93 | PG8 | bidirectional |
| 124 | PG9 | bidirectional |
| 125 | PG10 | bidirectional |
| 126 | PG11 | bidirectional |
| 127 | PG12 | bidirectional |
| 128 | PG13 | bidirectional |
| 129 | PG14 | bidirectional |
| 132 | PG15 | bidirectional |
| 46 | PB0 | bidirectional |
| 47 | PB1 | bidirectional |
| 48 | PB2-BOOT1(PB2) | bidirectional |
| 133 | PB3(JTDO/TRACESWO) | bidirectional |
| 134 | PB4(NJTRST) | bidirectional |
| 135 | PB5 | bidirectional |
| 136 | PB6 | bidirectional |
| 137 | PB7 | bidirectional |
| 139 | PB8 | bidirectional |
| 140 | PB9 | bidirectional |
| 69 | PB10 | bidirectional |
| 70 | PB11 | bidirectional |
| 73 | PB12 | bidirectional |
| 74 | PB13 | bidirectional |
| 75 | PB14 | bidirectional |
| 76 | PB15 | bidirectional |
| 114 | PD0 | bidirectional |
| 115 | PD1 | bidirectional |
| 116 | PD2 | bidirectional |
| 117 | PD3 | bidirectional |
| 118 | PD4 | bidirectional |
| 119 | PD5 | bidirectional |
| 122 | PD6 | bidirectional |
| 123 | PD7 | bidirectional |
| 77 | PD8 | bidirectional |
| 78 | PD9 | bidirectional |
| 79 | PD10 | bidirectional |
| 80 | PD11 | bidirectional |
| 81 | PD12 | bidirectional |
| 82 | PD13 | bidirectional |
| 85 | PD14 | bidirectional |
| 86 | PD15 | bidirectional |
| 10 | PF0 | bidirectional |
| 11 | PF1 | bidirectional |
| 12 | PF2 | bidirectional |
| 13 | PF3 | bidirectional |
| 14 | PF4 | bidirectional |
| 15 | PF5 | bidirectional |
| 18 | PF6 | bidirectional |
| 19 | PF7 | bidirectional |
| 20 | PF8 | bidirectional |
| 21 | PF9 | bidirectional |
| 22 | PF10 | bidirectional |
| 49 | PF11 | bidirectional |
| 50 | PF12 | bidirectional |
| 53 | PF13 | bidirectional |
| 54 | PF14 | bidirectional |
| 55 | PF15 | bidirectional |
| 23 | PH0-OSC_IN(PH0) | bidirectional |
| 24 | PH1-OSC_OUT(PH1) | bidirectional |
| 138 | BOOT0/VPP | input |
| 25 | NRST | bidirectional |
| 143 | PDR_ON | input |
| 71 | VCAP_1 | power_in |
| 106 | VCAP_2 | power_in |
| 17 | VDD | power_in |
| 30 | VDD | power_in |
| 39 | VDD | power_in |
| 52 | VDD | power_in |
| 62 | VDD | power_in |
| 72 | VDD | power_in |
| 84 | VDD | power_in |
| 95 | VDD | power_in |
| 108 | VDD | power_in |
| 121 | VDD | power_in |
| 131 | VDD | power_in |
| 144 | VDD | power_in |
| 16 | VSS | power_in |
| 38 | VSS | power_in |
| 51 | VSS | power_in |
| 61 | VSS | power_in |
| 83 | VSS | power_in |
| 94 | VSS | power_in |
| 107 | VSS | power_in |
| 120 | VSS | power_in |
| 130 | VSS | power_in |
| 33 | VDDA | power_in |
| 32 | VREF+ | power_in |
| 31 | VSSA | power_in |
| 6 | VBAT | power_in |
