STM32F767 / STM32F765 / STM32F769 (LQFP-100(14x14))
| Pin | Symbol | Type | Function (EN) |
|---|---|---|---|
| A1 | PF1 | I/O | Multiplexed I/O & Peripheral Pin PF1 (General) |
| A2 | PF2 | I/O | Multiplexed I/O & Peripheral Pin PF2 (General) |
| A3 | PF3 | I/O | Multiplexed I/O & Peripheral Pin PF3 (General) |
| A4 | PF4 | I/O | Multiplexed I/O & Peripheral Pin PF4 (General) |
| A5 | PF5 | I/O | Multiplexed I/O & Peripheral Pin PF5 (General) |
| A6 | PF12 | I/O | Multiplexed I/O & Peripheral Pin PF12 (General) |
| A7 | PF13 | I/O | Multiplexed I/O & Peripheral Pin PF13 (General) |
| A8 | PF14 | I/O | Multiplexed I/O & Peripheral Pin PF14 (General) |
| A9 | PF15 | I/O | Multiplexed I/O & Peripheral Pin PF15 (General) |
| A10 | PG0 | I/O | Multiplexed I/O & Peripheral Pin PG0 (General) |
| A11 | PG1 | I/O | Multiplexed I/O & Peripheral Pin PG1 (General) |
| A12 | PG2 | I/O | Multiplexed I/O & Peripheral Pin PG2 (General) |
| A13 | PA15(JTDI ) | I/O | Multiplexed I/O & Peripheral Pin PA15(JTDI ) (UART, SPI, CAN, SWD/JTAG) |
| A14 | PA14(JTC K-SWCLK) | I/O | Multiplexed I/O & Peripheral Pin PA14(JTC K-SWCLK) (SWD/JTAG) |
| A15 | PA13(JTM S-SWDIO) | I/O | Multiplexed I/O & Peripheral Pin PA13(JTM S-SWDIO) (SWD/JTAG) |
| B1 | PC15- OSC32_OUT | I/O | Multiplexed I/O & Peripheral Pin PC15- OSC32_OUT (RTC/CLK) |
| B2 | VBAT | Power | Power Supply Input (VBAT — 3.3V VDD (Max 4.0V)) |
| B3 | PB3 | I/O | Multiplexed I/O & Peripheral Pin PB3 (General) |
| B4 | PB8 | I/O | Multiplexed I/O & Peripheral Pin PB8 (UART, I2C, CAN) |
| B5 | PB6 | I/O | Multiplexed I/O & Peripheral Pin PB6 (UART, I2C) |
| B6 | PD5 | I/O | Multiplexed I/O & Peripheral Pin PD5 (UART) |
| B7 | PB7 | I/O | Multiplexed I/O & Peripheral Pin PB7 (General) |
| B8 | PB8 | I/O | Multiplexed I/O & Peripheral Pin PB8 (General) |
| B9 | PB9 | I/O | Multiplexed I/O & Peripheral Pin PB9 (General) |
| B10 | PB10 | I/O | Multiplexed I/O & Peripheral Pin PB10 (General) |
| B11 | PB11 | I/O | Multiplexed I/O & Peripheral Pin PB11 (General) |
| B12 | PD0 | I/O | Multiplexed I/O & Peripheral Pin PD0 (UART) |
| B13 | PC11 | I/O | Multiplexed I/O & Peripheral Pin PC11 (SPI) |
| B14 | PC10 | I/O | Multiplexed I/O & Peripheral Pin PC10 (UART, SPI) |
| B15 | PA12 | I/O | Multiplexed I/O & Peripheral Pin PA12 (UART, SPI, CAN) |
| C1 | PH0- OSC_IN | I/O | Multiplexed I/O & Peripheral Pin PH0- OSC_IN (RTC/CLK) |
| C2 | VSS | GND | Ground Reference Pin (VSS) |
| C3 | PE4 | I/O | Multiplexed I/O & Peripheral Pin PE4 (SPI) |
| C4 | PE1 | I/O | Multiplexed I/O & Peripheral Pin PE1 (UART) |
| C5 | PB5 | I/O | Multiplexed I/O & Peripheral Pin PB5 (UART, SPI, CAN) |
| C6 | PD6 | I/O | Multiplexed I/O & Peripheral Pin PD6 (UART) |
| C7 | PC7 | I/O | Multiplexed I/O & Peripheral Pin PC7 (General) |
| C8 | PC8 | I/O | Multiplexed I/O & Peripheral Pin PC8 (General) |
| C9 | VDD | Power | Power Supply Input (VDD — 3.3V VDD (Max 4.0V)) |
| C10 | PC10 | I/O | Multiplexed I/O & Peripheral Pin PC10 (General) |
| C11 | PC11 | I/O | Multiplexed I/O & Peripheral Pin PC11 (General) |
| C12 | PD1 | I/O | Multiplexed I/O & Peripheral Pin PD1 (UART) |
| C13 | PI3 | I/O | Multiplexed I/O & Peripheral Pin PI3 (SPI) |
| C14 | PI2 | I/O | Multiplexed I/O & Peripheral Pin PI2 (SPI) |
| C15 | PA11 | I/O | Multiplexed I/O & Peripheral Pin PA11 (UART, SPI, PWM) |
| D1 | PD15 | I/O | Multiplexed I/O & Peripheral Pin PD15 (General) |
| D2 | PD0 | I/O | Multiplexed I/O & Peripheral Pin PD0 (General) |
| D3 | PD1 | I/O | Multiplexed I/O & Peripheral Pin PD1 (General) |
| D4 | PE7 | I/O | Multiplexed I/O & Peripheral Pin PE7 (General) |
| D5 | PE8 | I/O | Multiplexed I/O & Peripheral Pin PE8 (General) |
| D6 | PE9 | I/O | Multiplexed I/O & Peripheral Pin PE9 (General) |
| D7 | PE10 | I/O | Multiplexed I/O & Peripheral Pin PE10 (General) |
| D8 | PE11 | I/O | Multiplexed I/O & Peripheral Pin PE11 (General) |
| D9 | PE12 | I/O | Multiplexed I/O & Peripheral Pin PE12 (General) |
| D10 | PE13 | I/O | Multiplexed I/O & Peripheral Pin PE13 (General) |
| D11 | PE14 | I/O | Multiplexed I/O & Peripheral Pin PE14 (General) |
| D12 | PE15 | I/O | Multiplexed I/O & Peripheral Pin PE15 (General) |
| D13 | PD8 | I/O | Multiplexed I/O & Peripheral Pin PD8 (General) |
| D14 | PD9 | I/O | Multiplexed I/O & Peripheral Pin PD9 (General) |
| D15 | PD10 | I/O | Multiplexed I/O & Peripheral Pin PD10 (General) |
| E1 | NRST | I | System Enable & Hardware Reset (NRST) |
| E2 | PC2 | I/O | Multiplexed I/O & Peripheral Pin PC2 (SPI, ADC) |
| E3 | PE6 | I/O | Multiplexed I/O & Peripheral Pin PE6 (SPI) |
| E4 | VSS | GND | Ground Reference Pin (VSS) |
| E12 | PH13 | I/O | Multiplexed I/O & Peripheral Pin PH13 (UART) |
| E13 | PH14 | I/O | Multiplexed I/O & Peripheral Pin PH14 (UART) |
| E14 | PI0 | I/O | Multiplexed I/O & Peripheral Pin PI0 (SPI, PWM) |
| E15 | PA9 | I/O | Multiplexed I/O & Peripheral Pin PA9 (UART, I2C) |
| F1 | PC0 | I/O | Multiplexed I/O & Peripheral Pin PC0 (ADC) |
| F2 | PC1 | I/O | Multiplexed I/O & Peripheral Pin PC1 (SPI, I2C, ADC, RTC/CLK) |
| F3 | PC3 | I/O | Multiplexed I/O & Peripheral Pin PC3 (ADC) |
| F4 | VDD | Power | Power Supply Input (VDD — 3.3V VDD (Max 4.0V)) |
| F6 | VDDUSB | Power | Power Supply Input (VDDUSB — 3.3V VDD (Max 4.0V)) |
| F7 | PDR_ON | I/O | Multiplexed I/O & Peripheral Pin PDR_ON (General) |
| F8 | VCAP_1 | I/O | Multiplexed I/O & Peripheral Pin VCAP_1 (General) |
| F9 | PF9 | I/O | Multiplexed I/O & Peripheral Pin PF9 (General) |
| F10 | PC6 | I/O | Multiplexed I/O & Peripheral Pin PC6 (PWM) |
| F12 | VSS | GND | Ground Reference Pin (VSS) |
| F13 | VCAP_2 | I/O | Multiplexed I/O & Peripheral Pin VCAP_2 (General) |
| F14 | PC9 | I/O | Multiplexed I/O & Peripheral Pin PC9 (I2C, RTC/CLK) |
| F15 | PA8 | I/O | Multiplexed I/O & Peripheral Pin PA8 (UART, CAN, RTC/CLK) |
| G1 | VSSA | GND | Ground Reference Pin (VSSA) |
| G2 | PA0- WKUP | I/O | Multiplexed I/O & Peripheral Pin PA0- WKUP (UART, ADC) |
| G3 | PG3 | I/O | Multiplexed I/O & Peripheral Pin PG3 (General) |
| G4 | PC4 | I/O | Multiplexed I/O & Peripheral Pin PC4 (UART, ADC) |
| G6 | PG6 | I/O | Multiplexed I/O & Peripheral Pin PG6 (General) |
| G7 | PG7 | I/O | Multiplexed I/O & Peripheral Pin PG7 (General) |
| G8 | PD15 | I/O | Multiplexed I/O & Peripheral Pin PD15 (UART) |
| G9 | PD11 | I/O | Multiplexed I/O & Peripheral Pin PD11 (UART, I2C) |
| G10 | PB15 | I/O | Multiplexed I/O & Peripheral Pin PB15 (UART, RTC/CLK) |
| G12 | PG12 | I/O | Multiplexed I/O & Peripheral Pin PG12 (General) |
| G13 | VDD | Power | Power Supply Input (VDD — 3.3V VDD (Max 4.0V)) |
| G14 | PC8 | I/O | Multiplexed I/O & Peripheral Pin PC8 (UART) |
| G15 | PC7 | I/O | Multiplexed I/O & Peripheral Pin PC7 (PWM) |
| H1 | VDDA | Power | Power Supply Input (VDDA — 3.3V VDD (Max 4.0V)) |
| H2 | PH2 | I/O | Multiplexed I/O & Peripheral Pin PH2 (General) |
| H3 | PA5 | I/O | Multiplexed I/O & Peripheral Pin PA5 (SPI, ADC, DAC) |
| H4 | PC5 | I/O | Multiplexed I/O & Peripheral Pin PC5 (UART, ADC) |
| H6 | PH6 | I/O | Multiplexed I/O & Peripheral Pin PH6 (General) |
| H7 | PH7 | I/O | Multiplexed I/O & Peripheral Pin PH7 (General) |
| H8 | PD14 | I/O | Multiplexed I/O & Peripheral Pin PD14 (UART) |
| H9 | PD10 | I/O | Multiplexed I/O & Peripheral Pin PD10 (General) |
| H10 | PB14 | I/O | Multiplexed I/O & Peripheral Pin PB14 (UART, SPI) |
| H12 | PH12 | I/O | Multiplexed I/O & Peripheral Pin PH12 (General) |
| H13 | PH13 | I/O | Multiplexed I/O & Peripheral Pin PH13 (General) |
| H14 | PH14 | I/O | Multiplexed I/O & Peripheral Pin PH14 (General) |
| H15 | PH15 | I/O | Multiplexed I/O & Peripheral Pin PH15 (General) |
| J1 | PJ1 | I/O | Multiplexed I/O & Peripheral Pin PJ1 (General) |
| J2 | PJ2 | I/O | Multiplexed I/O & Peripheral Pin PJ2 (General) |
| J3 | PA6 | I/O | Multiplexed I/O & Peripheral Pin PA6 (SPI, ADC) |
| J4 | PB0 | I/O | Multiplexed I/O & Peripheral Pin PB0 (ADC, PWM) |
| J6 | PJ6 | I/O | Multiplexed I/O & Peripheral Pin PJ6 (General) |
| J7 | VSS | GND | Ground Reference Pin (VSS) |
| J8 | VSS | GND | Ground Reference Pin (VSS) |
| J9 | VSS | GND | Ground Reference Pin (VSS) |
| J10 | VSS | GND | Ground Reference Pin (VSS) |
| J12 | PJ12 | I/O | Multiplexed I/O & Peripheral Pin PJ12 (General) |
| J13 | PJ13 | I/O | Multiplexed I/O & Peripheral Pin PJ13 (General) |
| J14 | PJ14 | I/O | Multiplexed I/O & Peripheral Pin PJ14 (General) |
| J15 | PJ15 | I/O | Multiplexed I/O & Peripheral Pin PJ15 (General) |
| K1 | PK1 | I/O | Multiplexed I/O & Peripheral Pin PK1 (General) |
| K2 | PK2 | I/O | Multiplexed I/O & Peripheral Pin PK2 (General) |
| K3 | PA7 | I/O | Multiplexed I/O & Peripheral Pin PA7 (SPI, ADC, PWM) |
| K4 | PB1 | I/O | Multiplexed I/O & Peripheral Pin PB1 (ADC, PWM) |
| K6 | VSS | GND | Ground Reference Pin (VSS) |
| K7 | VSS | GND | Ground Reference Pin (VSS) |
| K8 | VSS | GND | Ground Reference Pin (VSS) |
| K9 | VSS | GND | Ground Reference Pin (VSS) |
| K10 | VSS | GND | Ground Reference Pin (VSS) |
| K12 | PK12 | I/O | Multiplexed I/O & Peripheral Pin PK12 (General) |
| K13 | PK13 | I/O | Multiplexed I/O & Peripheral Pin PK13 (General) |
| K14 | PK14 | I/O | Multiplexed I/O & Peripheral Pin PK14 (General) |
| K15 | PK15 | I/O | Multiplexed I/O & Peripheral Pin PK15 (General) |
| L1 | PL1 | I/O | Multiplexed I/O & Peripheral Pin PL1 (General) |
| L2 | PL2 | I/O | Multiplexed I/O & Peripheral Pin PL2 (General) |
| L3 | PL3 | I/O | Multiplexed I/O & Peripheral Pin PL3 (General) |
| L4 | BYPASS_REG | I/O | Multiplexed I/O & Peripheral Pin BYPASS_REG (General) |
| L12 | PL12 | I/O | Multiplexed I/O & Peripheral Pin PL12 (General) |
| L13 | PL13 | I/O | Multiplexed I/O & Peripheral Pin PL13 (General) |
| L14 | PL14 | I/O | Multiplexed I/O & Peripheral Pin PL14 (General) |
| L15 | PL15 | I/O | Multiplexed I/O & Peripheral Pin PL15 (General) |
| M1 | PM1 | I/O | Multiplexed I/O & Peripheral Pin PM1 (General) |
| M2 | PM2 | I/O | Multiplexed I/O & Peripheral Pin PM2 (General) |
| M3 | PM3 | I/O | Multiplexed I/O & Peripheral Pin PM3 (General) |
| M4 | PM4 | I/O | Multiplexed I/O & Peripheral Pin PM4 (General) |
| M5 | PM5 | I/O | Multiplexed I/O & Peripheral Pin PM5 (General) |
| M6 | PB2 | I/O | Multiplexed I/O & Peripheral Pin PB2 (SPI, I2C) |
| M7 | PG1 | I/O | Multiplexed I/O & Peripheral Pin PG1 (General) |
| M8 | VSS | GND | Ground Reference Pin (VSS) |
| M9 | VSS | GND | Ground Reference Pin (VSS) |
| M10 | PM10 | I/O | Multiplexed I/O & Peripheral Pin PM10 (General) |
| M11 | PM11 | I/O | Multiplexed I/O & Peripheral Pin PM11 (General) |
| M12 | PM12 | I/O | Multiplexed I/O & Peripheral Pin PM12 (General) |
| M13 | PM13 | I/O | Multiplexed I/O & Peripheral Pin PM13 (General) |
| M14 | PM14 | I/O | Multiplexed I/O & Peripheral Pin PM14 (General) |
| M15 | PM15 | I/O | Multiplexed I/O & Peripheral Pin PM15 (General) |
| N1 | PN1 | I/O | Multiplexed I/O & Peripheral Pin PN1 (General) |
| N2 | PA1 | I/O | Multiplexed I/O & Peripheral Pin PA1 (UART, ADC) |
| N3 | PN3 | I/O | Multiplexed I/O & Peripheral Pin PN3 (General) |
| N4 | PA4 | I/O | Multiplexed I/O & Peripheral Pin PA4 (UART, SPI, ADC, DAC) |
| N5 | PN5 | I/O | Multiplexed I/O & Peripheral Pin PN5 (General) |
| N6 | PF13 | I/O | Multiplexed I/O & Peripheral Pin PF13 (I2C) |
| N7 | PG0 | I/O | Multiplexed I/O & Peripheral Pin PG0 (General) |
| N8 | VDD | Power | Power Supply Input (VDD — 3.3V VDD (Max 4.0V)) |
| N9 | VDD | Power | Power Supply Input (VDD — 3.3V VDD (Max 4.0V)) |
| N10 | PN10 | I/O | Multiplexed I/O & Peripheral Pin PN10 (General) |
| N11 | PE13 | I/O | Multiplexed I/O & Peripheral Pin PE13 (SPI) |
| N12 | PN12 | I/O | Multiplexed I/O & Peripheral Pin PN12 (General) |
| N13 | PN13 | I/O | Multiplexed I/O & Peripheral Pin PN13 (General) |
| N14 | PN14 | I/O | Multiplexed I/O & Peripheral Pin PN14 (General) |
| N15 | PN15 | I/O | Multiplexed I/O & Peripheral Pin PN15 (General) |
| P1 | PP1 | I/O | Multiplexed I/O & Peripheral Pin PP1 (General) |
| P2 | PA2 | I/O | Multiplexed I/O & Peripheral Pin PA2 (SPI, ADC) |
| P3 | PP3 | I/O | Multiplexed I/O & Peripheral Pin PP3 (General) |
| P4 | PP4 | I/O | Multiplexed I/O & Peripheral Pin PP4 (General) |
| P5 | PP5 | I/O | Multiplexed I/O & Peripheral Pin PP5 (General) |
| P6 | PF12 | I/O | Multiplexed I/O & Peripheral Pin PF12 (General) |
| P7 | PF15 | I/O | Multiplexed I/O & Peripheral Pin PF15 (I2C) |
| P8 | PE8 | I/O | Multiplexed I/O & Peripheral Pin PE8 (PWM) |
| P9 | PE9 | I/O | Multiplexed I/O & Peripheral Pin PE9 (UART, PWM) |
| P10 | PE11 | I/O | Multiplexed I/O & Peripheral Pin PE11 (SPI) |
| P11 | PE14 | I/O | Multiplexed I/O & Peripheral Pin PE14 (SPI) |
| P12 | PP12 | I/O | Multiplexed I/O & Peripheral Pin PP12 (General) |
| P13 | PP13 | I/O | Multiplexed I/O & Peripheral Pin PP13 (General) |
| P14 | PP14 | I/O | Multiplexed I/O & Peripheral Pin PP14 (General) |
| P15 | PP15 | I/O | Multiplexed I/O & Peripheral Pin PP15 (General) |
| R1 | PR1 | I/O | Multiplexed I/O & Peripheral Pin PR1 (General) |
| R2 | PA3 | I/O | Multiplexed I/O & Peripheral Pin PA3 (ADC) |
| R3 | PR3 | I/O | Multiplexed I/O & Peripheral Pin PR3 (General) |
| R4 | PR4 | I/O | Multiplexed I/O & Peripheral Pin PR4 (General) |
| R5 | PR5 | I/O | Multiplexed I/O & Peripheral Pin PR5 (General) |
| R6 | PF11 | I/O | Multiplexed I/O & Peripheral Pin PF11 (SPI) |
| R7 | PF14 | I/O | Multiplexed I/O & Peripheral Pin PF14 (I2C) |
| R8 | PE7 | I/O | Multiplexed I/O & Peripheral Pin PE7 (General) |
| R9 | PE10 | I/O | Multiplexed I/O & Peripheral Pin PE10 (PWM) |
| R10 | PE12 | I/O | Multiplexed I/O & Peripheral Pin PE12 (SPI) |
| R11 | PE15 | I/O | Multiplexed I/O & Peripheral Pin PE15 (General) |
| R12 | PB10 | I/O | Multiplexed I/O & Peripheral Pin PB10 (UART, I2C) |
| R13 | PR13 | I/O | Multiplexed I/O & Peripheral Pin PR13 (General) |
| R14 | PR14 | I/O | Multiplexed I/O & Peripheral Pin PR14 (General) |
| R15 | PR15 | I/O | Multiplexed I/O & Peripheral Pin PR15 (General) |
STM32F767 / STM32F765 / STM32F769 (LQFP-100(14x14))
STM32F767 / STM32F765 / STM32F769 (LQFP-100(14x14))
STM32F767 / STM32F765 / STM32F769 (LQFP-100(14x14))
STM32F767 / STM32F765 / STM32F769 (LQFP-100(14x14))
STM32F767 / STM32F765 / STM32F769 (TFBGA-100)
STM32F767 / STM32F765 / STM32F769 (TFBGA-100)
STM32F767 / STM32F765 / STM32F769 (TFBGA-100)
STM32F767 / STM32F765 / STM32F769 (LQFP-144(20x20))
STM32F767 / STM32F765 / STM32F769 (LQFP-144(20x20))
STM32F767 / STM32F765 / STM32F769 (LQFP-144(20x20))
STM32F767 / STM32F765 / STM32F769 (LQFP-144(20x20))
STM32F767 / STM32F765 / STM32F769 (LQFP-176(24x24))
STM32F767 / STM32F765 / STM32F769 (LQFP-176(24x24))
STM32F767 / STM32F765 / STM32F769 (LQFP-176(24x24))
STM32F767 / STM32F765 / STM32F769 (LQFP-176(24x24))
STM32F767 / STM32F765 / STM32F769 (LQFP-176(24x24))
STM32F767 / STM32F765 / STM32F769 (WLCSP-180(5.5x6))
STM32F767 / STM32F765 / STM32F769 (WLCSP-180(5.5x6))
STM32F767 / STM32F765 / STM32F769 (UFBGA-176)
STM32F767 / STM32F765 / STM32F769 (UFBGA-201)
| Designator / Replacement MPN | Value / Package | Function & PCB Layout Rule |
|---|---|---|
| N/A BOM | Per application circuit UFBGA-201 | Size power & signal trace widths for rated load current following IPC-2221 clearance rules. |
Manufactured by ST, the STM32F767IIK6 is housed in a UFBGA-201 package with 201 pins and a 0.65 mm lead pitch, supporting a VCC supply range of 1.7 V to 3.6 V. Key pins include: A1 (PF1: Multiplexed I/O & Peripheral Pin PF1 (General)), A2 (PF2: Multiplexed I/O & Peripheral Pin PF2 (General)), A3 (PF3: Multiplexed I/O & Peripheral Pin PF3 (General)), A4 (PF4: Multiplexed I/O & Peripheral Pin PF4 (General)), A5 (PF5: Multiplexed I/O & Peripheral Pin PF5 (General)), A6 (PF12: Multiplexed I/O & Peripheral Pin PF12 (General)).
Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), STM32F767IIK6 (UFBGA-201) has a nominal body envelope of 10.00 × 10.00 mm, pitch e = 0.65 mm, and 201 copper pads.
You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for STM32F767IIK6 (ST, UFBGA-201) directly on this page, including KiCad 8 Footprints (.kicad_mod), Schematic Symbols (.kicad_sym), Autodesk Fusion 360 / Eagle (.lbr), and 3D STEP AP214 / WebGL GLB models.
| Pin # | Signal Name | Electrical Type | Functional Description & Design Notes |
|---|---|---|---|
| A1 | PF1 | Digital_IO | Signal terminal PF1 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PF1. Supported peripheral buses: General. |
| A2 | PF2 | Digital_IO | Signal terminal PF2 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PF2. Supported peripheral buses: General. |
| A3 | PF3 | Digital_IO | Signal terminal PF3 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PF3. Supported peripheral buses: General. |
| A4 | PF4 | Digital_IO | Signal terminal PF4 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PF4. Supported peripheral buses: General. |
| A5 | PF5 | Digital_IO | Signal terminal PF5 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PF5. Supported peripheral buses: General. |
| A6 | PF12 | Digital_IO | Signal terminal PF12 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PF12. Supported peripheral buses: General. |
| A7 | PF13 | Digital_IO | Signal terminal PF13 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PF13. Supported peripheral buses: General. |
| A8 | PF14 | Digital_IO | Signal terminal PF14 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PF14. Supported peripheral buses: General. |
| A9 | PF15 | Digital_IO | Signal terminal PF15 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PF15. Supported peripheral buses: General. |
| A10 | PG0 | Digital_IO | Signal terminal PG0 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PG0. Supported peripheral buses: General. |
| A11 | PG1 | Digital_IO | Signal terminal PG1 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PG1. Supported peripheral buses: General. |
| A12 | PG2 | Digital_IO | Signal terminal PG2 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PG2. Supported peripheral buses: General. |
| A13 | PA15(JTDI ) | Digital_IO | Signal terminal PA15(JTDI ) (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: SPI1_WSSPI3NSS, SPI6_NSS. Supported peripheral buses: UART, SPI, CAN, SWD/JTAG. |
| A14 | PA14(JTC K-SWCLK) | Digital_IO | Signal terminal PA14(JTC K-SWCLK) (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: PA14(JTC K-SWCLK). Supported peripheral buses: SWD/JTAG. |
| A15 | PA13(JTM S-SWDIO) | Digital_IO | Signal terminal PA13(JTM S-SWDIO) (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: PA13(JTM S-SWDIO). Supported peripheral buses: SWD/JTAG. |
| B1 | PC15- OSC32_OUT | Digital_IO | Signal terminal PC15- OSC32_OUT (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: PC15- OSC32_OUT. Supported peripheral buses: RTC/CLK. |
| B2 | VBAT | Power_In | Primary positive power supply input (VBAT) operating in the 3.3V VDD (Max 4.0V) domain (Max rating: 4.0V). |
| B3 | PB3 | Digital_IO | Signal terminal PB3 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PB3. Supported peripheral buses: General. |
| B4 | PB8 | Digital_IO | Signal terminal PB8 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: I2C1_SCL. Supported peripheral buses: UART, I2C, CAN. |
| B5 | PB6 | Digital_IO | Signal terminal PB6 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: I2C1_SCL. Supported peripheral buses: UART, I2C. |
| B6 | PD5 | Digital_IO | Signal terminal PD5 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: PD5. Supported peripheral buses: UART. |
| B7 | PB7 | Digital_IO | Signal terminal PB7 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PB7. Supported peripheral buses: General. |
| B8 | PB8 | Digital_IO | Signal terminal PB8 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PB8. Supported peripheral buses: General. |
| B9 | PB9 | Digital_IO | Signal terminal PB9 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PB9. Supported peripheral buses: General. |
| B10 | PB10 | Digital_IO | Signal terminal PB10 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PB10. Supported peripheral buses: General. |
| B11 | PB11 | Digital_IO | Signal terminal PB11 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PB11. Supported peripheral buses: General. |
| B12 | PD0 | Digital_IO | Signal terminal PD0 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: PD0. Supported peripheral buses: UART. |
| B13 | PC11 | Digital_IO | Signal terminal PC11 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: SPI3_MISORX. Supported peripheral buses: SPI. |
| B14 | PC10 | Digital_IO | Signal terminal PC10 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: SPI3_SCK. Supported peripheral buses: UART, SPI. |
| B15 | PA12 | Digital_IO | Signal terminal PA12 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: SPI2_CKUART4TX. Supported peripheral buses: UART, SPI, CAN. |
| C1 | PH0- OSC_IN | Digital_IO | Signal terminal PH0- OSC_IN (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: PH0- OSC_IN. Supported peripheral buses: RTC/CLK. |
| C2 | VSS | GND | 0V electrical ground return terminal (VSS) for internal core logic, I/O drivers, and analog sub-blocks. |
| C3 | PE4 | Digital_IO | Signal terminal PE4 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: SPI4_NSS. Supported peripheral buses: SPI. |
| C4 | PE1 | Digital_IO | Signal terminal PE1 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: PE1. Supported peripheral buses: UART. |
| C5 | PB5 | Digital_IO | Signal terminal PB5 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: SPI1_SDSPI3MOSI, SPI6MOSI. Supported peripheral buses: UART, SPI, CAN. |
| C6 | PD6 | Digital_IO | Signal terminal PD6 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: PD6. Supported peripheral buses: UART. |
| C7 | PC7 | Digital_IO | Signal terminal PC7 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PC7. Supported peripheral buses: General. |
| C8 | PC8 | Digital_IO | Signal terminal PC8 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PC8. Supported peripheral buses: General. |
| C9 | VDD | Power_In | Primary positive power supply input (VDD) operating in the 3.3V VDD (Max 4.0V) domain (Max rating: 4.0V). |
| C10 | PC10 | Digital_IO | Signal terminal PC10 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PC10. Supported peripheral buses: General. |
| C11 | PC11 | Digital_IO | Signal terminal PC11 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PC11. Supported peripheral buses: General. |
| C12 | PD1 | Digital_IO | Signal terminal PD1 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: PD1. Supported peripheral buses: UART. |
| C13 | PI3 | Digital_IO | Signal terminal PI3 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: SPI2_SDFMCD27. Supported peripheral buses: SPI. |
| C14 | PI2 | Digital_IO | Signal terminal PI2 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: PI2. Supported peripheral buses: SPI. |
| C15 | PA11 | Digital_IO | Signal terminal PA11 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: SPI2_WSUART4RX. Supported peripheral buses: UART, SPI, PWM. |
| D1 | PD15 | Digital_IO | Signal terminal PD15 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PD15. Supported peripheral buses: General. |
| D2 | PD0 | Digital_IO | Signal terminal PD0 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PD0. Supported peripheral buses: General. |
| D3 | PD1 | Digital_IO | Signal terminal PD1 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PD1. Supported peripheral buses: General. |
| D4 | PE7 | Digital_IO | Signal terminal PE7 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PE7. Supported peripheral buses: General. |
| D5 | PE8 | Digital_IO | Signal terminal PE8 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PE8. Supported peripheral buses: General. |
| D6 | PE9 | Digital_IO | Signal terminal PE9 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PE9. Supported peripheral buses: General. |
| D7 | PE10 | Digital_IO | Signal terminal PE10 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PE10. Supported peripheral buses: General. |
| D8 | PE11 | Digital_IO | Signal terminal PE11 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PE11. Supported peripheral buses: General. |
| D9 | PE12 | Digital_IO | Signal terminal PE12 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PE12. Supported peripheral buses: General. |
| D10 | PE13 | Digital_IO | Signal terminal PE13 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PE13. Supported peripheral buses: General. |
| D11 | PE14 | Digital_IO | Signal terminal PE14 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PE14. Supported peripheral buses: General. |
| D12 | PE15 | Digital_IO | Signal terminal PE15 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PE15. Supported peripheral buses: General. |
| D13 | PD8 | Digital_IO | Signal terminal PD8 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PD8. Supported peripheral buses: General. |
| D14 | PD9 | Digital_IO | Signal terminal PD9 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PD9. Supported peripheral buses: General. |
| D15 | PD10 | Digital_IO | Signal terminal PD10 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PD10. Supported peripheral buses: General. |
| E1 | NRST | Digital_IO | Active-low hardware reset terminal (NRST): pulling this pin Low resets the processor core and peripherals. |
| E2 | PC2 | Digital_IO | Signal terminal PC2 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: PC2. Supported peripheral buses: SPI, ADC. |
| E3 | PE6 | Digital_IO | Signal terminal PE6 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: SPI4_MOSI. Supported peripheral buses: SPI. |
| E4 | VSS | GND | 0V electrical ground return terminal (VSS) for internal core logic, I/O drivers, and analog sub-blocks. |