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STM32H755XIHx
STMicroelectronics Arm Cortex-M7 MCU, 2048KB flash, 1024KB RAM, 480 MHz, 1.62-3.6V, 172 GPIO, TFBGA240
Schematic Symbol
Pin Configuration (265 pins)
| Pin | Name | Type |
|---|---|---|
| A1 | VSS | power_in |
| A2 | PI6 | bidirectional |
| A3 | PI5 | bidirectional |
| A4 | PI4 | bidirectional |
| A5 | PB5 | bidirectional |
| A6 | VDDLDO | power_in |
| A7 | VCAP | power_out |
| A8 | PK5 | bidirectional |
| A9 | PG10 | bidirectional |
| A10 | PG9 | bidirectional |
| A11 | PD5 | bidirectional |
| A12 | PD4 | bidirectional |
| A13 | PC10 | bidirectional |
| A14 | PA15 | bidirectional |
| A15 | PI1 | bidirectional |
| A16 | PI0 | bidirectional |
| A17 | VSS | passive |
| B1 | VBAT | power_in |
| B2 | VSS | passive |
| B3 | PI7 | bidirectional |
| B4 | PE1 | bidirectional |
| B5 | PB6 | bidirectional |
| B6 | VSS | passive |
| B7 | PB4 | bidirectional |
| B8 | PK4 | bidirectional |
| B9 | PG11 | bidirectional |
| B10 | PJ15 | bidirectional |
| B11 | PD6 | bidirectional |
| B12 | PD3 | bidirectional |
| B13 | PC11 | bidirectional |
| B14 | PA14 | bidirectional |
| B15 | PI2 | bidirectional |
| B16 | PH15 | bidirectional |
| B17 | PH14 | bidirectional |
| C1 | PC15 | bidirectional |
| C2 | PC14 | bidirectional |
| C3 | PE2 | bidirectional |
| C4 | PE0 | bidirectional |
| C5 | PB7 | bidirectional |
| C6 | PB3 | bidirectional |
| C7 | PK6 | bidirectional |
| C8 | PK3 | bidirectional |
| C9 | PG12 | bidirectional |
| C10 | VSS | passive |
| C11 | PD7 | bidirectional |
| C12 | PC12 | bidirectional |
| C13 | VSS | passive |
| C14 | PI3 | bidirectional |
| C15 | PA13 | bidirectional |
| C16 | VSS | passive |
| C17 | VDDLDO | power_in |
| D1 | PE5 | bidirectional |
| D2 | PE4 | bidirectional |
| D3 | PE3 | bidirectional |
| D4 | PB9 | bidirectional |
| D5 | PB8 | bidirectional |
| D6 | PG15 | bidirectional |
| D7 | PK7 | bidirectional |
| D8 | PG14 | bidirectional |
| D9 | PG13 | bidirectional |
| D10 | PJ14 | bidirectional |
| D11 | PJ12 | bidirectional |
| D12 | PD2 | bidirectional |
| D13 | PD0 | bidirectional |
| D14 | PA10 | bidirectional |
| D15 | PA9 | bidirectional |
| D16 | PH13 | bidirectional |
| D17 | VCAP | power_out |
| E1 | VLXSMPS | power_in |
| E2 | PI9 | bidirectional |
| E3 | PC13 | bidirectional |
| E4 | PI8 | bidirectional |
| E5 | PE6 | bidirectional |
| E6 | VDD | power_in |
| E7 | PDR_ON | input |
| E8 | BOOT0 | input |
| E9 | VDD | power_in |
| E10 | PJ13 | bidirectional |
| E11 | VDD | power_in |
| E12 | PD1 | bidirectional |
| E13 | PC8 | bidirectional |
| E14 | PC9 | bidirectional |
| E15 | PA8 | bidirectional |
| E16 | PA12 | bidirectional |
| E17 | PA11 | bidirectional |
| F1 | VDDSMPS | power_in |
| F2 | VSSSMPS | power_in |
| F3 | PI10 | bidirectional |
| F4 | PI11 | bidirectional |
| F5 | VDD | power_in |
| F13 | PC7 | bidirectional |
| F14 | PC6 | bidirectional |
| F15 | PG8 | bidirectional |
| F16 | PG7 | bidirectional |
| F17 | VDD33_USB | power_in |
| G1 | PF2 | bidirectional |
| G2 | VFBSMPS | input |
| G3 | PF1 | bidirectional |
| G4 | PF0 | bidirectional |
| G5 | VDD | power_in |
| G7 | VSS | passive |
| G8 | VSS | passive |
| G9 | VSS | passive |
| G10 | VSS | passive |
| G11 | VSS | passive |
| G13 | VDD | power_in |
| G14 | PG5 | bidirectional |
| G15 | PG6 | bidirectional |
| G16 | VSS | passive |
| G17 | VDD50_USB | power_in |
| H1 | PI12 | bidirectional |
| H2 | PI13 | bidirectional |
| H3 | PI14 | bidirectional |
| H4 | PF3 | bidirectional |
| H5 | VDD | power_in |
| H7 | VSS | passive |
| H8 | VSS | passive |
| H9 | VSS | passive |
| H10 | VSS | passive |
| H11 | VSS | passive |
| H13 | VDD | power_in |
| H14 | PG4 | bidirectional |
| H15 | PG3 | bidirectional |
| H16 | PG2 | bidirectional |
| H17 | PK2 | bidirectional |
| J1 | PH1 | bidirectional |
| J2 | PH0 | bidirectional |
| J3 | VSS | passive |
| J4 | PF5 | bidirectional |
| J5 | PF4 | bidirectional |
| J7 | VSS | passive |
| J8 | VSS | passive |
| J9 | VSS | passive |
| J10 | VSS | passive |
| J11 | VSS | passive |
| J13 | VDD | power_in |
| J14 | PK0 | bidirectional |
| J15 | PK1 | bidirectional |
| J16 | VSS | passive |
| J17 | VSS | passive |
| K1 | NRST | input |
| K2 | PF6 | bidirectional |
| K3 | PF7 | bidirectional |
| K4 | PF8 | bidirectional |
| K5 | VDD | power_in |
| K7 | VSS | passive |
| K8 | VSS | passive |
| K9 | VSS | passive |
| K10 | VSS | passive |
| K11 | VSS | passive |
| K13 | VDD | power_in |
| K14 | PJ11 | bidirectional |
| K15 | VSS | passive |
| K16 | NC | no_connect |
| K17 | NC | no_connect |
| L1 | VDDA | power_in |
| L2 | PC0 | bidirectional |
| L3 | PF10 | bidirectional |
| L4 | PF9 | bidirectional |
| L5 | VDD | power_in |
| L7 | VSS | passive |
| L8 | VSS | passive |
| L9 | VSS | passive |
| L10 | VSS | passive |
| L11 | VSS | passive |
| L13 | VDD | power_in |
| L14 | PJ10 | bidirectional |
| L15 | VSS | passive |
| L16 | NC | no_connect |
| L17 | NC | no_connect |
| M1 | VREF+ | input |
| M2 | PC1 | bidirectional |
| M3 | PC2 | bidirectional |
| M4 | PC3 | bidirectional |
| M5 | VDD | power_in |
| M13 | VDD | power_in |
| M14 | PJ9 | bidirectional |
| M15 | VSS | passive |
| M16 | NC | no_connect |
| M17 | NC | no_connect |
| N1 | VREF- | input |
| N2 | PH2 | bidirectional |
| N3 | PA2 | bidirectional |
| N4 | PA1 | bidirectional |
| N5 | PA0 | bidirectional |
| N6 | PJ0 | bidirectional |
| N7 | VDD | power_in |
| N8 | VDD | power_in |
| N9 | PE10 | bidirectional |
| N10 | VDD | power_in |
| N11 | VDD | power_in |
| N12 | VDD | power_in |
| N13 | PJ8 | bidirectional |
| N14 | PJ7 | bidirectional |
| N15 | PJ6 | bidirectional |
| N16 | VSS | passive |
| N17 | NC | no_connect |
| P1 | VSSA | power_in |
| P2 | PH3 | bidirectional |
| P3 | PH4 | bidirectional |
| P4 | PH5 | bidirectional |
| P5 | PI15 | bidirectional |
| P6 | PJ1 | bidirectional |
| P7 | PF13 | bidirectional |
| P8 | PF14 | bidirectional |
| P9 | PE9 | bidirectional |
| P10 | PE11 | bidirectional |
| P11 | PB10 | bidirectional |
| P12 | PB11 | bidirectional |
| P13 | PH10 | bidirectional |
| P14 | PH11 | bidirectional |
| P15 | PD15 | bidirectional |
| P16 | PD14 | bidirectional |
| P17 | VDD | power_in |
| R1 | PC2_C | bidirectional |
| R2 | PC3_C | bidirectional |
| R3 | PA6 | bidirectional |
| R4 | VSS | passive |
| R5 | PA7 | bidirectional |
| R6 | PB2 | bidirectional |
| R7 | PF12 | bidirectional |
| R8 | VSS | passive |
| R9 | PF15 | bidirectional |
| R10 | PE12 | bidirectional |
| R11 | PE15 | bidirectional |
| R12 | PJ5 | bidirectional |
| R13 | PH9 | bidirectional |
| R14 | PH12 | bidirectional |
| R15 | PD11 | bidirectional |
| R16 | PD12 | bidirectional |
| R17 | PD13 | bidirectional |
| T1 | PA0_C | bidirectional |
| T2 | PA1_C | bidirectional |
| T3 | PA5 | bidirectional |
| T4 | PC4 | bidirectional |
| T5 | PB1 | bidirectional |
| T6 | PJ2 | bidirectional |
| T7 | PF11 | bidirectional |
| T8 | PG0 | bidirectional |
| T9 | PE8 | bidirectional |
| T10 | PE13 | bidirectional |
| T11 | PH6 | bidirectional |
| T12 | VSS | passive |
| T13 | PH8 | bidirectional |
| T14 | PB12 | bidirectional |
| T15 | PB15 | bidirectional |
| T16 | PD10 | bidirectional |
| T17 | PD9 | bidirectional |
| U1 | VSS | passive |
| U2 | PA3 | bidirectional |
| U3 | PA4 | bidirectional |
| U4 | PC5 | bidirectional |
| U5 | PB0 | bidirectional |
| U6 | PJ3 | bidirectional |
| U7 | PJ4 | bidirectional |
| U8 | PG1 | bidirectional |
| U9 | PE7 | bidirectional |
| U10 | PE14 | bidirectional |
| U11 | VCAP | power_out |
| U12 | VDDLDO | power_in |
| U13 | PH7 | bidirectional |
| U14 | PB13 | bidirectional |
| U15 | PB14 | bidirectional |
| U16 | PD8 | bidirectional |
| U17 | VSS | passive |
Footprint
ConfirmedPackage_BGA/TFBGA-265_14x14mm_Layout17x17_P0.8mm
Pad Layout
Pads (265)
| Number | Type |
|---|---|
| A1 | smd |
| A2 | smd |
| A3 | smd |
| A4 | smd |
| A5 | smd |
| A6 | smd |
| A7 | smd |
| A8 | smd |
| A9 | smd |
| A10 | smd |
| A11 | smd |
| A12 | smd |
| A13 | smd |
| A14 | smd |
| A15 | smd |
| A16 | smd |
| A17 | smd |
| B1 | smd |
| B2 | smd |
| B3 | smd |
| B4 | smd |
| B5 | smd |
| B6 | smd |
| B7 | smd |
| B8 | smd |
| B9 | smd |
| B10 | smd |
| B11 | smd |
| B12 | smd |
| B13 | smd |
| B14 | smd |
| B15 | smd |
| B16 | smd |
| B17 | smd |
| C1 | smd |
| C2 | smd |
| C3 | smd |
| C4 | smd |
| C5 | smd |
| C6 | smd |
| C7 | smd |
| C8 | smd |
| C9 | smd |
| C10 | smd |
| C11 | smd |
| C12 | smd |
| C13 | smd |
| C14 | smd |
| C15 | smd |
| C16 | smd |
| C17 | smd |
| D1 | smd |
| D2 | smd |
| D3 | smd |
| D4 | smd |
| D5 | smd |
| D6 | smd |
| D7 | smd |
| D8 | smd |
| D9 | smd |
| D10 | smd |
| D11 | smd |
| D12 | smd |
| D13 | smd |
| D14 | smd |
| D15 | smd |
| D16 | smd |
| D17 | smd |
| E1 | smd |
| E2 | smd |
| E3 | smd |
| E4 | smd |
| E5 | smd |
| E6 | smd |
| E7 | smd |
| E8 | smd |
| E9 | smd |
| E10 | smd |
| E11 | smd |
| E12 | smd |
| E13 | smd |
| E14 | smd |
| E15 | smd |
| E16 | smd |
| E17 | smd |
| F1 | smd |
| F2 | smd |
| F3 | smd |
| F4 | smd |
| F5 | smd |
| F13 | smd |
| F14 | smd |
| F15 | smd |
| F16 | smd |
| F17 | smd |
| G1 | smd |
| G2 | smd |
| G3 | smd |
| G4 | smd |
| G5 | smd |
| G7 | smd |
| G8 | smd |
| G9 | smd |
| G10 | smd |
| G11 | smd |
| G13 | smd |
| G14 | smd |
| G15 | smd |
| G16 | smd |
| G17 | smd |
| H1 | smd |
| H2 | smd |
| H3 | smd |
| H4 | smd |
| H5 | smd |
| H7 | smd |
| H8 | smd |
| H9 | smd |
| H10 | smd |
| H11 | smd |
| H13 | smd |
| H14 | smd |
| H15 | smd |
| H16 | smd |
| H17 | smd |
| J1 | smd |
| J2 | smd |
| J3 | smd |
| J4 | smd |
| J5 | smd |
| J7 | smd |
| J8 | smd |
| J9 | smd |
| J10 | smd |
| J11 | smd |
| J13 | smd |
| J14 | smd |
| J15 | smd |
| J16 | smd |
| J17 | smd |
| K1 | smd |
| K2 | smd |
| K3 | smd |
| K4 | smd |
| K5 | smd |
| K7 | smd |
| K8 | smd |
| K9 | smd |
| K10 | smd |
| K11 | smd |
| K13 | smd |
| K14 | smd |
| K15 | smd |
| K16 | smd |
| K17 | smd |
| L1 | smd |
| L2 | smd |
| L3 | smd |
| L4 | smd |
| L5 | smd |
| L7 | smd |
| L8 | smd |
| L9 | smd |
| L10 | smd |
| L11 | smd |
| L13 | smd |
| L14 | smd |
| L15 | smd |
| L16 | smd |
| L17 | smd |
| M1 | smd |
| M2 | smd |
| M3 | smd |
| M4 | smd |
| M5 | smd |
| M13 | smd |
| M14 | smd |
| M15 | smd |
| M16 | smd |
| M17 | smd |
| N1 | smd |
| N2 | smd |
| N3 | smd |
| N4 | smd |
| N5 | smd |
| N6 | smd |
| N7 | smd |
| N8 | smd |
| N9 | smd |
| N10 | smd |
| N11 | smd |
| N12 | smd |
| N13 | smd |
| N14 | smd |
| N15 | smd |
| N16 | smd |
| N17 | smd |
| P1 | smd |
| P2 | smd |
| P3 | smd |
| P4 | smd |
| P5 | smd |
| P6 | smd |
| P7 | smd |
| P8 | smd |
| P9 | smd |
| P10 | smd |
| P11 | smd |
| P12 | smd |
| P13 | smd |
| P14 | smd |
| P15 | smd |
| P16 | smd |
| P17 | smd |
| R1 | smd |
| R2 | smd |
| R3 | smd |
| R4 | smd |
| R5 | smd |
| R6 | smd |
| R7 | smd |
| R8 | smd |
| R9 | smd |
| R10 | smd |
| R11 | smd |
| R12 | smd |
| R13 | smd |
| R14 | smd |
| R15 | smd |
| R16 | smd |
| R17 | smd |
| T1 | smd |
| T2 | smd |
| T3 | smd |
| T4 | smd |
| T5 | smd |
| T6 | smd |
| T7 | smd |
| T8 | smd |
| T9 | smd |
| T10 | smd |
| T11 | smd |
| T12 | smd |
| T13 | smd |
| T14 | smd |
| T15 | smd |
| T16 | smd |
| T17 | smd |
| U1 | smd |
| U2 | smd |
| U3 | smd |
| U4 | smd |
| U5 | smd |
| U6 | smd |
| U7 | smd |
| U8 | smd |
| U9 | smd |
| U10 | smd |
| U11 | smd |
| U12 | smd |
| U13 | smd |
| U14 | smd |
| U15 | smd |
| U16 | smd |
| U17 | smd |