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STM32H7A3IGKxQ

STMicroelectronics Arm Cortex-M7 MCU, 1024KB flash, 1184KB RAM, 280 MHz, 1.62-3.6V, 132 GPIO, UFBGA176

Schematic Symbol

STM32H7A3IGKxQVSSPB8VDDLDOVCAPPB6PB3PG11PG9PD3PD1PA15PA14VDDLDOVCAPVSSPE4PE3PB9PE0PB7PB4PG13PD7PD5PD2PC12PH14PA13PA8PA12PC13VSSPE2PE1BOOT0PB5PG14PG10PD4PD0PC11PC10PH13PA10PA11PC15PC14PE5PDR_ONVDDMMCVSSPG15PG12PD6VSSVDDPH15PA9PC8PC7VSSVBATPE6VDDVDDPC9PC6VDD50_USBVLXSMPSVSSSMPSPF1PF0VSSVSSVSSVSSVSSVSSVDD33_USBPG6PG5VDDSMPSVFBSMPSPF2VDDVSSVSSVSSVSSVSSPG8PG7PG4PG2PF6PF4PF5PF3VSSVSSVSSVSSVSSVDDPG3PD14PD13PH0PF8PF7PF9VSSVSSVSSVSSVSSPD15PD11VSSPD12PH1VSSPF10VDDVSSVSSVSSVSSVSSVSSPD9PB15PB14NRSTPC0PC1VREF-VDDPD10PD8PB13PC2PC3VREF+VDDAVDDVSSPC5PB1VDDVSSPH7PE14PH11PH9PB12PC2_CPC3_CVSSAPH2PA3PA7PF11PE8PG1PF15PF13PB10PH8PH10PH12PA0PA1PA1_CPH4PA4PA5PB2PG0PE7PB11PF12PE12PE13PE15PH6VSSPA2PA0_CPH3PH5PC4PA6PB0PE10PF14PE9PE11VCAPVDDLDOVSS

Pin Configuration (201 pins)

PinNameType
A1VSSpower_in
A2PB8bidirectional
A3VDDLDOpower_in
A4VCAPpower_out
A5PB6bidirectional
A6PB3bidirectional
A7PG11bidirectional
A8PG9bidirectional
A9PD3bidirectional
A10PD1bidirectional
A11PA15bidirectional
A12PA14bidirectional
A13VDDLDOpower_in
A14VCAPpower_out
A15VSSpassive
B1PE4bidirectional
B2PE3bidirectional
B3PB9bidirectional
B4PE0bidirectional
B5PB7bidirectional
B6PB4bidirectional
B7PG13bidirectional
B8PD7bidirectional
B9PD5bidirectional
B10PD2bidirectional
B11PC12bidirectional
B12PH14bidirectional
B13PA13bidirectional
B14PA8bidirectional
B15PA12bidirectional
C1PC13bidirectional
C2VSSpassive
C3PE2bidirectional
C4PE1bidirectional
C5BOOT0input
C6PB5bidirectional
C7PG14bidirectional
C8PG10bidirectional
C9PD4bidirectional
C10PD0bidirectional
C11PC11bidirectional
C12PC10bidirectional
C13PH13bidirectional
C14PA10bidirectional
C15PA11bidirectional
D1PC15bidirectional
D2PC14bidirectional
D3PE5bidirectional
D4PDR_ONinput
D5VDDMMCpower_in
D6VSSpassive
D7PG15bidirectional
D8PG12bidirectional
D9PD6bidirectional
D10VSSpassive
D11VDDpower_in
D12PH15bidirectional
D13PA9bidirectional
D14PC8bidirectional
D15PC7bidirectional
E1VSSpassive
E2VBATpower_in
E3PE6bidirectional
E4VDDpower_in
E12VDDpower_in
E13PC9bidirectional
E14PC6bidirectional
E15VDD50_USBpower_in
F1VLXSMPSpower_in
F2VSSSMPSpower_in
F3PF1bidirectional
F4PF0bidirectional
F6VSSpassive
F7VSSpassive
F8VSSpassive
F9VSSpassive
F10VSSpassive
F12VSSpassive
F13VDD33_USBpower_in
F14PG6bidirectional
F15PG5bidirectional
G1VDDSMPSpower_in
G2VFBSMPSinput
G3PF2bidirectional
G4VDDpower_in
G6VSSpassive
G7VSSpassive
G8VSSpassive
G9VSSpassive
G10VSSpassive
G12PG8bidirectional
G13PG7bidirectional
G14PG4bidirectional
G15PG2bidirectional
H1PF6bidirectional
H2PF4bidirectional
H3PF5bidirectional
H4PF3bidirectional
H6VSSpassive
H7VSSpassive
H8VSSpassive
H9VSSpassive
H10VSSpassive
H12VDDpower_in
H13PG3bidirectional
H14PD14bidirectional
H15PD13bidirectional
J1PH0bidirectional
J2PF8bidirectional
J3PF7bidirectional
J4PF9bidirectional
J6VSSpassive
J7VSSpassive
J8VSSpassive
J9VSSpassive
J10VSSpassive
J12PD15bidirectional
J13PD11bidirectional
J14VSSpassive
J15PD12bidirectional
K1PH1bidirectional
K2VSSpassive
K3PF10bidirectional
K4VDDpower_in
K6VSSpassive
K7VSSpassive
K8VSSpassive
K9VSSpassive
K10VSSpassive
K12VSSpassive
K13PD9bidirectional
K14PB15bidirectional
K15PB14bidirectional
L1NRSTinput
L2PC0bidirectional
L3PC1bidirectional
L4VREF-input
L12VDDpower_in
L13PD10bidirectional
L14PD8bidirectional
L15PB13bidirectional
M1PC2bidirectional
M2PC3bidirectional
M3VREF+input
M4VDDApower_in
M5VDDpower_in
M6VSSpassive
M7PC5bidirectional
M8PB1bidirectional
M9VDDpower_in
M10VSSpassive
M11PH7bidirectional
M12PE14bidirectional
M13PH11bidirectional
M14PH9bidirectional
M15PB12bidirectional
N1PC2_Cbidirectional
N2PC3_Cbidirectional
N3VSSApower_in
N4PH2bidirectional
N5PA3bidirectional
N6PA7bidirectional
N7PF11bidirectional
N8PE8bidirectional
N9PG1bidirectional
N10PF15bidirectional
N11PF13bidirectional
N12PB10bidirectional
N13PH8bidirectional
N14PH10bidirectional
N15PH12bidirectional
P1PA0bidirectional
P2PA1bidirectional
P3PA1_Cbidirectional
P4PH4bidirectional
P5PA4bidirectional
P6PA5bidirectional
P7PB2bidirectional
P8PG0bidirectional
P9PE7bidirectional
P10PB11bidirectional
P11PF12bidirectional
P12PE12bidirectional
P13PE13bidirectional
P14PE15bidirectional
P15PH6bidirectional
R1VSSpassive
R2PA2bidirectional
R3PA0_Cbidirectional
R4PH3bidirectional
R5PH5bidirectional
R6PC4bidirectional
R7PA6bidirectional
R8PB0bidirectional
R9PE10bidirectional
R10PF14bidirectional
R11PE9bidirectional
R12PE11bidirectional
R13VCAPpower_out
R14VDDLDOpower_in
R15VSSpassive

Footprint

Confirmed

Package_BGA/UFBGA-201_10x10mm_Layout15x15_P0.65mm

Pad Layout
Pads (201)
NumberType
A1smd
A2smd
A3smd
A4smd
A5smd
A6smd
A7smd
A8smd
A9smd
A10smd
A11smd
A12smd
A13smd
A14smd
A15smd
B1smd
B2smd
B3smd
B4smd
B5smd
B6smd
B7smd
B8smd
B9smd
B10smd
B11smd
B12smd
B13smd
B14smd
B15smd
C1smd
C2smd
C3smd
C4smd
C5smd
C6smd
C7smd
C8smd
C9smd
C10smd
C11smd
C12smd
C13smd
C14smd
C15smd
D1smd
D2smd
D3smd
D4smd
D5smd
D6smd
D7smd
D8smd
D9smd
D10smd
D11smd
D12smd
D13smd
D14smd
D15smd
E1smd
E2smd
E3smd
E4smd
E12smd
E13smd
E14smd
E15smd
F1smd
F2smd
F3smd
F4smd
F6smd
F7smd
F8smd
F9smd
F10smd
F12smd
F13smd
F14smd
F15smd
G1smd
G2smd
G3smd
G4smd
G6smd
G7smd
G8smd
G9smd
G10smd
G12smd
G13smd
G14smd
G15smd
H1smd
H2smd
H3smd
H4smd
H6smd
H7smd
H8smd
H9smd
H10smd
H12smd
H13smd
H14smd
H15smd
J1smd
J2smd
J3smd
J4smd
J6smd
J7smd
J8smd
J9smd
J10smd
J12smd
J13smd
J14smd
J15smd
K1smd
K2smd
K3smd
K4smd
K6smd
K7smd
K8smd
K9smd
K10smd
K12smd
K13smd
K14smd
K15smd
L1smd
L2smd
L3smd
L4smd
L12smd
L13smd
L14smd
L15smd
M1smd
M2smd
M3smd
M4smd
M5smd
M6smd
M7smd
M8smd
M9smd
M10smd
M11smd
M12smd
M13smd
M14smd
M15smd
N1smd
N2smd
N3smd
N4smd
N5smd
N6smd
N7smd
N8smd
N9smd
N10smd
N11smd
N12smd
N13smd
N14smd
N15smd
P1smd
P2smd
P3smd
P4smd
P5smd
P6smd
P7smd
P8smd
P9smd
P10smd
P11smd
P12smd
P13smd
P14smd
P15smd
R1smd
R2smd
R3smd
R4smd
R5smd
R6smd
R7smd
R8smd
R9smd
R10smd
R11smd
R12smd
R13smd
R14smd
R15smd

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Details

LibraryMCU_ST_STM32H7
Pin Count201
FootprintUFBGA-201_10x10mm_Layout15x15_P0.65mm
Pad Count201
View DatasheetExternal link from KiCad library — may be outdated

Keywords

ArmCortex-M7STM32H7STM32H7A3/7B3