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STM32H7R3I8Kx
STMicroelectronics Arm Cortex-M7 MCU, 64KB flash, 620KB RAM, 600 MHz, 1.62-3.6V, 122 GPIO, UFBGA176
Schematic Symbol
Pin Configuration (201 pins)
| Pin | Name | Type |
|---|---|---|
| A1 | VSS | power_in |
| A2 | PB6 | bidirectional |
| A3 | PB5 | bidirectional |
| A4 | PF3 | bidirectional |
| A5 | PF1 | bidirectional |
| A6 | PD7 | bidirectional |
| A7 | PD5 | bidirectional |
| A8 | PM12 | bidirectional |
| A9 | PM14 | bidirectional |
| A10 | PM6 | bidirectional |
| A11 | PM8 | bidirectional |
| A12 | PM3 | bidirectional |
| A13 | PD4 | bidirectional |
| A14 | PE15 | bidirectional |
| A15 | VSS | passive |
| B1 | PB8 | bidirectional |
| B2 | PE1 | bidirectional |
| B3 | PE2 | bidirectional |
| B4 | PB3(JTDO | bidirectional |
| B5 | PF4 | bidirectional |
| B6 | PF0 | bidirectional |
| B7 | PD6 | bidirectional |
| B8 | PM11 | bidirectional |
| B9 | PM9 | bidirectional |
| B10 | PM5 | bidirectional |
| B11 | VDD50USB | power_in |
| B12 | PM1 | bidirectional |
| B13 | PG0 | bidirectional |
| B14 | PE13 | bidirectional |
| B15 | PE11 | bidirectional |
| C1 | VBAT | power_in |
| C2 | PB9 | bidirectional |
| C3 | PB7 | bidirectional |
| C4 | PE0 | bidirectional |
| C5 | PB4(NJTRST) | bidirectional |
| C6 | PF2 | bidirectional |
| C7 | BOOT0 | input |
| C8 | PM13 | bidirectional |
| C9 | DVDD | power_in |
| C10 | VSSUSB | power_in |
| C11 | PM2 | bidirectional |
| C12 | PM0 | bidirectional |
| C13 | PE14 | bidirectional |
| C14 | PE12 | bidirectional |
| C15 | PD1 | bidirectional |
| D1 | PC14 | bidirectional |
| D2 | VSS | passive |
| D3 | PC13 | bidirectional |
| D4 | VDD | power_in |
| D5 | VSS | passive |
| D6 | VSS | passive |
| D7 | VDD | power_in |
| D8 | VSS | passive |
| D9 | VDD33USB | power_in |
| D10 | VDD | power_in |
| D11 | VSS | passive |
| D12 | PD3 | bidirectional |
| D13 | PD2 | bidirectional |
| D14 | PD0 | bidirectional |
| D15 | PC12 | bidirectional |
| E1 | VSS | passive |
| E2 | PC15 | bidirectional |
| E3 | VSS | passive |
| E4 | VSS | passive |
| E12 | VSS | passive |
| E13 | PC11 | bidirectional |
| E14 | PC10 | bidirectional |
| E15 | PA15(JTDI) | bidirectional |
| F1 | PE5 | bidirectional |
| F2 | PE3 | bidirectional |
| F3 | PE4 | bidirectional |
| F4 | VSS | passive |
| F6 | VCAP4 | power_out |
| F7 | VSS | passive |
| F8 | VSS | passive |
| F9 | VSS | passive |
| F10 | VSS | passive |
| F12 | VDD | power_in |
| F13 | PA14(JTCK | bidirectional |
| F14 | PA12 | bidirectional |
| F15 | PA13(JTMS | bidirectional |
| G1 | VSSSMPS | power_in |
| G2 | VLXSMPS | power_in |
| G3 | PE6 | bidirectional |
| G4 | VDD | power_in |
| G6 | VSS | passive |
| G7 | VDDLDO | power_in |
| G8 | VSS | passive |
| G9 | VDDLDO | power_in |
| G10 | VCAP3 | power_out |
| G12 | VSS | passive |
| G13 | PA10 | bidirectional |
| G14 | PA8 | bidirectional |
| G15 | PA11 | bidirectional |
| H1 | VFBSMPS | input |
| H2 | VDDSMPS | power_in |
| H3 | PF5 | bidirectional |
| H4 | VSS | passive |
| H6 | VSS | passive |
| H7 | VSS | passive |
| H8 | VDDLDO | power_in |
| H9 | VSS | passive |
| H10 | VSS | passive |
| H12 | VSS | passive |
| H13 | VSS | passive |
| H14 | PC9 | bidirectional |
| H15 | PA9 | bidirectional |
| J1 | PF6 | bidirectional |
| J2 | PF8 | bidirectional |
| J3 | PF7 | bidirectional |
| J4 | VSS | passive |
| J6 | VSS | passive |
| J7 | VDDLDO | power_in |
| J8 | VSS | passive |
| J9 | VDDLDO | power_in |
| J10 | VSS | passive |
| J12 | VDD | power_in |
| J13 | PC6 | bidirectional |
| J14 | PC7 | bidirectional |
| J15 | PC8 | bidirectional |
| K1 | PF10 | bidirectional |
| K2 | PF9 | bidirectional |
| K3 | VSS | passive |
| K4 | VDD | power_in |
| K6 | VSS | passive |
| K7 | VCAP1 | power_out |
| K8 | VSS | passive |
| K9 | VDDXSPI1 | power_in |
| K10 | VCAP2 | power_out |
| K12 | VSS | passive |
| K13 | PD14 | bidirectional |
| K14 | PD15 | bidirectional |
| K15 | PB15 | bidirectional |
| L1 | VSS | passive |
| L2 | PH0 | bidirectional |
| L3 | VSS | passive |
| L4 | VSSA | power_in |
| L12 | VDD | power_in |
| L13 | PB12 | bidirectional |
| L14 | PB14 | bidirectional |
| L15 | PB13 | bidirectional |
| M1 | PH1 | bidirectional |
| M2 | NRST | input |
| M3 | VREFP | input |
| M4 | VDDA | power_in |
| M5 | PA4 | bidirectional |
| M6 | VDD | power_in |
| M7 | VSS | passive |
| M8 | VDDXSPI1 | power_in |
| M9 | VSS | passive |
| M10 | VDDXSPI1 | power_in |
| M11 | VSS | passive |
| M12 | VDD | power_in |
| M13 | PD12 | bidirectional |
| M14 | PB10 | bidirectional |
| M15 | PB11 | bidirectional |
| N1 | PC0 | bidirectional |
| N2 | PC3 | bidirectional |
| N3 | VREFM | input |
| N4 | PA3 | bidirectional |
| N5 | PA7 | bidirectional |
| N6 | PB0 | bidirectional |
| N7 | PF12 | bidirectional |
| N8 | PE9 | bidirectional |
| N9 | PE10 | bidirectional |
| N10 | VSS | passive |
| N11 | PP5 | bidirectional |
| N12 | PD8 | bidirectional |
| N13 | PD10 | bidirectional |
| N14 | PD11 | bidirectional |
| N15 | PD13 | bidirectional |
| P1 | PC1 | bidirectional |
| P2 | PC2 | bidirectional |
| P3 | PA1 | bidirectional |
| P4 | PA5 | bidirectional |
| P5 | PC4 | bidirectional |
| P6 | PB2 | bidirectional |
| P7 | PF13 | bidirectional |
| P8 | PE7 | bidirectional |
| P9 | PO1 | bidirectional |
| P10 | PP2 | bidirectional |
| P11 | PO5 | bidirectional |
| P12 | PP6 | bidirectional |
| P13 | PP7 | bidirectional |
| P14 | PO0 | bidirectional |
| P15 | PD9 | bidirectional |
| R1 | VSS | passive |
| R2 | PA0 | bidirectional |
| R3 | PA2 | bidirectional |
| R4 | PA6 | bidirectional |
| R5 | PC5 | bidirectional |
| R6 | PB1 | bidirectional |
| R7 | PF11 | bidirectional |
| R8 | PE8 | bidirectional |
| R9 | PP4 | bidirectional |
| R10 | PP3 | bidirectional |
| R11 | PO4 | bidirectional |
| R12 | PP0 | bidirectional |
| R13 | PO2 | bidirectional |
| R14 | PP1 | bidirectional |
| R15 | VSS | passive |
Footprint
ConfirmedPackage_BGA/UFBGA-201_10x10mm_Layout15x15_P0.65mm
Pad Layout
Pads (201)
| 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 |
| 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 |
| 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 |
| 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 |
| E1 | smd |
| E2 | smd |
| E3 | smd |
| E4 | smd |
| E12 | smd |
| E13 | smd |
| E14 | smd |
| E15 | smd |
| F1 | smd |
| F2 | smd |
| F3 | smd |
| F4 | smd |
| F6 | smd |
| F7 | smd |
| F8 | smd |
| F9 | smd |
| F10 | smd |
| F12 | smd |
| F13 | smd |
| F14 | smd |
| F15 | smd |
| G1 | smd |
| G2 | smd |
| G3 | smd |
| G4 | smd |
| G6 | smd |
| G7 | smd |
| G8 | smd |
| G9 | smd |
| G10 | smd |
| G12 | smd |
| G13 | smd |
| G14 | smd |
| G15 | smd |
| H1 | smd |
| H2 | smd |
| H3 | smd |
| H4 | smd |
| H6 | smd |
| H7 | smd |
| H8 | smd |
| H9 | smd |
| H10 | smd |
| H12 | smd |
| H13 | smd |
| H14 | smd |
| H15 | smd |
| J1 | smd |
| J2 | smd |
| J3 | smd |
| J4 | smd |
| J6 | smd |
| J7 | smd |
| J8 | smd |
| J9 | smd |
| J10 | smd |
| J12 | smd |
| J13 | smd |
| J14 | smd |
| J15 | smd |
| K1 | smd |
| K2 | smd |
| K3 | smd |
| K4 | smd |
| K6 | smd |
| K7 | smd |
| K8 | smd |
| K9 | smd |
| K10 | smd |
| K12 | smd |
| K13 | smd |
| K14 | smd |
| K15 | smd |
| L1 | smd |
| L2 | smd |
| L3 | smd |
| L4 | smd |
| L12 | smd |
| L13 | smd |
| L14 | smd |
| L15 | smd |
| M1 | smd |
| M2 | smd |
| M3 | smd |
| M4 | smd |
| M5 | smd |
| M6 | smd |
| M7 | smd |
| M8 | smd |
| M9 | smd |
| M10 | smd |
| M11 | smd |
| M12 | smd |
| M13 | smd |
| M14 | smd |
| M15 | 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 |
| 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 |
| 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 |