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STM32F437IGHx
STMicroelectronics Arm Cortex-M4 MCU, 1024KB flash, 256KB RAM, 180 MHz, 1.7-3.6V, 140 GPIO, UFBGA176
Schematic Symbol
Pin Configuration (201 pins)
| Pin | Name | Type |
|---|---|---|
| A1 | PE3 | bidirectional |
| A2 | PE2 | bidirectional |
| A3 | PE1 | bidirectional |
| A4 | PE0 | bidirectional |
| A5 | PB8 | bidirectional |
| A6 | PB5 | bidirectional |
| A7 | PG14 | bidirectional |
| A8 | PG13 | bidirectional |
| A9 | PB4 | bidirectional |
| A10 | PB3 | bidirectional |
| A11 | PD7 | bidirectional |
| A12 | PC12 | bidirectional |
| A13 | PA15 | bidirectional |
| A14 | PA14 | bidirectional |
| A15 | PA13 | bidirectional |
| B1 | PE4 | bidirectional |
| B2 | PE5 | bidirectional |
| B3 | PE6 | bidirectional |
| B4 | PB9 | bidirectional |
| B5 | PB7 | bidirectional |
| B6 | PB6 | bidirectional |
| B7 | PG15 | bidirectional |
| B8 | PG12 | bidirectional |
| B9 | PG11 | bidirectional |
| B10 | PG10 | bidirectional |
| B11 | PD6 | bidirectional |
| B12 | PD0 | bidirectional |
| B13 | PC11 | bidirectional |
| B14 | PC10 | bidirectional |
| B15 | PA12 | bidirectional |
| C1 | VBAT | power_in |
| C2 | PI7 | bidirectional |
| C3 | PI6 | bidirectional |
| C4 | PI5 | bidirectional |
| C5 | VDD | power_in |
| C6 | PDR_ON | input |
| C7 | VDD | power_in |
| C8 | VDD | power_in |
| C9 | VDD | power_in |
| C10 | PG9 | bidirectional |
| C11 | PD5 | bidirectional |
| C12 | PD1 | bidirectional |
| C13 | PI3 | bidirectional |
| C14 | PI2 | bidirectional |
| C15 | PA11 | bidirectional |
| D1 | PC13 | bidirectional |
| D2 | PI8 | bidirectional |
| D3 | PI9 | bidirectional |
| D4 | PI4 | bidirectional |
| D5 | VSS | power_in |
| D6 | BOOT0 | input |
| D7 | VSS | passive |
| D8 | VSS | passive |
| D9 | VSS | passive |
| D10 | PD4 | bidirectional |
| D11 | PD3 | bidirectional |
| D12 | PD2 | bidirectional |
| D13 | PH15 | bidirectional |
| D14 | PI1 | bidirectional |
| D15 | PA10 | bidirectional |
| E1 | PC14 | bidirectional |
| E2 | PF0 | bidirectional |
| E3 | PI10 | bidirectional |
| E4 | PI11 | bidirectional |
| E12 | PH13 | bidirectional |
| E13 | PH14 | bidirectional |
| E14 | PI0 | bidirectional |
| E15 | PA9 | bidirectional |
| F1 | PC15 | bidirectional |
| F2 | VSS | passive |
| F3 | VDD | power_in |
| F4 | PH2 | bidirectional |
| F6 | VSS | passive |
| F7 | VSS | passive |
| F8 | VSS | passive |
| F9 | VSS | passive |
| F10 | VSS | passive |
| F12 | VSS | passive |
| F13 | VCAP_2 | power_out |
| F14 | PC9 | bidirectional |
| F15 | PA8 | bidirectional |
| G1 | PH0 | bidirectional |
| G2 | VSS | passive |
| G3 | VDD | power_in |
| G4 | PH3 | bidirectional |
| G6 | VSS | passive |
| G7 | VSS | passive |
| G8 | VSS | passive |
| G9 | VSS | passive |
| G10 | VSS | passive |
| G12 | VSS | passive |
| G13 | VDD | power_in |
| G14 | PC8 | bidirectional |
| G15 | PC7 | bidirectional |
| H1 | PH1 | bidirectional |
| H2 | PF2 | bidirectional |
| H3 | PF1 | bidirectional |
| H4 | PH4 | bidirectional |
| H6 | VSS | passive |
| H7 | VSS | passive |
| H8 | VSS | passive |
| H9 | VSS | passive |
| H10 | VSS | passive |
| H12 | VSS | passive |
| H13 | VDD | power_in |
| H14 | PG8 | bidirectional |
| H15 | PC6 | bidirectional |
| J1 | NRST | input |
| J2 | PF3 | bidirectional |
| J3 | PF4 | bidirectional |
| J4 | PH5 | bidirectional |
| J6 | VSS | passive |
| J7 | VSS | passive |
| J8 | VSS | passive |
| J9 | VSS | passive |
| J10 | VSS | passive |
| J12 | VDD | power_in |
| J13 | VDD | power_in |
| J14 | PG7 | bidirectional |
| J15 | PG6 | bidirectional |
| K1 | PF7 | bidirectional |
| K2 | PF6 | bidirectional |
| K3 | PF5 | bidirectional |
| K4 | VDD | power_in |
| K6 | VSS | passive |
| K7 | VSS | passive |
| K8 | VSS | passive |
| K9 | VSS | passive |
| K10 | VSS | passive |
| K12 | PH12 | bidirectional |
| K13 | PG5 | bidirectional |
| K14 | PG4 | bidirectional |
| K15 | PG3 | bidirectional |
| L1 | PF10 | bidirectional |
| L2 | PF9 | bidirectional |
| L3 | PF8 | bidirectional |
| L4 | BYPASS_REG | input |
| L12 | PH11 | bidirectional |
| L13 | PH10 | bidirectional |
| L14 | PD15 | bidirectional |
| L15 | PG2 | bidirectional |
| M1 | VSSA | power_in |
| M2 | PC0 | bidirectional |
| M3 | PC1 | bidirectional |
| M4 | PC2 | bidirectional |
| M5 | PC3 | bidirectional |
| M6 | PB2 | bidirectional |
| M7 | PG1 | bidirectional |
| M8 | VSS | passive |
| M9 | VSS | passive |
| M10 | VCAP_1 | power_out |
| M11 | PH6 | bidirectional |
| M12 | PH8 | bidirectional |
| M13 | PH9 | bidirectional |
| M14 | PD14 | bidirectional |
| M15 | PD13 | bidirectional |
| N1 | VREF- | input |
| N2 | PA1 | bidirectional |
| N3 | PA0 | bidirectional |
| N4 | PA4 | bidirectional |
| N5 | PC4 | bidirectional |
| N6 | PF13 | bidirectional |
| N7 | PG0 | bidirectional |
| N8 | VDD | power_in |
| N9 | VDD | power_in |
| N10 | VDD | power_in |
| N11 | PE13 | bidirectional |
| N12 | PH7 | bidirectional |
| N13 | PD12 | bidirectional |
| N14 | PD11 | bidirectional |
| N15 | PD10 | bidirectional |
| P1 | VREF+ | input |
| P2 | PA2 | bidirectional |
| P3 | PA6 | bidirectional |
| P4 | PA5 | bidirectional |
| P5 | PC5 | bidirectional |
| P6 | PF12 | bidirectional |
| P7 | PF15 | bidirectional |
| P8 | PE8 | bidirectional |
| P9 | PE9 | bidirectional |
| P10 | PE11 | bidirectional |
| P11 | PE14 | bidirectional |
| P12 | PB12 | bidirectional |
| P13 | PB13 | bidirectional |
| P14 | PD9 | bidirectional |
| P15 | PD8 | bidirectional |
| R1 | VDDA | power_in |
| R2 | PA3 | bidirectional |
| R3 | PA7 | bidirectional |
| R4 | PB1 | bidirectional |
| R5 | PB0 | bidirectional |
| R6 | PF11 | bidirectional |
| R7 | PF14 | bidirectional |
| R8 | PE7 | bidirectional |
| R9 | PE10 | bidirectional |
| R10 | PE12 | bidirectional |
| R11 | PE15 | bidirectional |
| R12 | PB10 | bidirectional |
| R13 | PB11 | bidirectional |
| R14 | PB14 | bidirectional |
| R15 | PB15 | bidirectional |
Footprint
ConfirmedPackage_BGA/UFBGA-201_10x10mm_Layout15x15_P0.65mm
Pad Layout
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
E1
E2
E3
E4
E12
E13
E14
E15
F1
F2
F3
F4
F6
F7
F8
F9
F10
F12
F13
F14
F15
G1
G2
G3
G4
G6
G7
G8
G9
G10
G12
G13
G14
G15
H1
H2
H3
H4
H6
H7
H8
H9
H10
H12
H13
H14
H15
J1
J2
J3
J4
J6
J7
J8
J9
J10
J12
J13
J14
J15
K1
K2
K3
K4
K6
K7
K8
K9
K10
K12
K13
K14
K15
L1
L2
L3
L4
L12
L13
L14
L15
M1
M2
M3
M4
M5
M6
M7
M8
M9
M10
M11
M12
M13
M14
M15
N1
N2
N3
N4
N5
N6
N7
N8
N9
N10
N11
N12
N13
N14
N15
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
R15
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 |