Mechanical Dimensions & Land Pattern (TFBGA-361)
Extracted from Datasheet & IPC-7351B NormalizedPackage Body (D × E)Nominal
12.00 × 12.00 mm
Height (A) & Pitch (e)IPC-7351B
A=1.20mm · e=0.50mm
Pad Size (W × L)Level B
0.25 × 0.25 mm
Pins / Total PadsTopology
361P / 361Pad (BGA_GRID)
Recommended Companion BOM & Drop-In Equivalents
Passive external components per reference schematic and 1:1 pin-compatible alternatives| Designator / Replacement MPN | Value / Package | Function & PCB Layout Rule |
|---|---|---|
| N/A BOM | Per application circuit TFBGA-361 | Size power & signal trace widths for rated load current following IPC-2221 clearance rules. |
Technical Frequently Asked Questions (FAQ) — STM32MP151FAC1 (TFBGA-361)
Quick answers covering Pinout, IPC-7351B Land Pattern dimensions, and CAD export formatsWhat is the Pinout and operating voltage specification of STM32MP151FAC1 (TFBGA-361)?
Manufactured by ST, the STM32MP151FAC1 is housed in a TFBGA-361 package with 361 pins and a 0.50 mm lead pitch, supporting a VCC supply range of 1.71 V to 3.6 V. Key pins include: A1 (VSS: Ground Reference Pin (VSS)), A2 (PH5: Multiplexed I/O & Peripheral Pin PH5 (I2C)), A3 (PA3: Multiplexed I/O & Peripheral Pin PA3 (General)), A4 (PA4: Multiplexed I/O & Peripheral Pin PA4 (General)), A5 (PA5: Multiplexed I/O & Peripheral Pin PA5 (General)), A7 (PA7: Multiplexed I/O & Peripheral Pin PA7 (General)).
What are the IPC-7351B PCB Footprint dimensions for STM32MP151FAC1?
Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), STM32MP151FAC1 (TFBGA-361) has a nominal body envelope of 12.00 × 12.00 mm, pitch e = 0.50 mm, and 361 copper pads.
Where can I download KiCad (.kicad_mod, .kicad_sym), Fusion 360 (.lbr), and 3D STEP models for STM32MP151FAC1?
You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for STM32MP151FAC1 (ST, TFBGA-361) 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.
Static Reference Appendix: Pinout Table (361 pins) & STM32MP151 Family VariantsExpand static table
| Pin # | Signal Name | Electrical Type | Functional Description & Design Notes |
|---|---|---|---|
| A1 | VSS | GND | 0V electrical ground return terminal (VSS) for internal core logic, I/O drivers, and analog sub-blocks. |
| A2 | PH5 | Digital_IO | Signal terminal PH5 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: PH5. Supported peripheral buses: I2C. |
| A3 | PA3 | Digital_IO | Signal terminal PA3 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PA3. Supported peripheral buses: General. |
| A4 | PA4 | Digital_IO | Signal terminal PA4 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PA4. Supported peripheral buses: General. |
| A5 | PA5 | Digital_IO | Signal terminal PA5 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PA5. Supported peripheral buses: General. |
| A7 | PA7 | Digital_IO | Signal terminal PA7 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PA7. Supported peripheral buses: General. |
| A8 | PA8 | Digital_IO | Signal terminal PA8 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PA8. Supported peripheral buses: General. |
| A10 | PA10 | Digital_IO | Signal terminal PA10 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PA10. Supported peripheral buses: General. |
| A11 | PA11 | Digital_IO | Signal terminal PA11 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PA11. Supported peripheral buses: General. |
| A13 | PA13 | Digital_IO | Signal terminal PA13 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PA13. Supported peripheral buses: General. |
| A14 | PA14 | Digital_IO | Signal terminal PA14 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PA14. Supported peripheral buses: General. |
| A16 | PA16 | Digital_IO | Signal terminal PA16 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PA16. Supported peripheral buses: General. |
| A17 | PA17 | Digital_IO | Signal terminal PA17 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PA17. Supported peripheral buses: General. |
| A19 | PA19 | Digital_IO | Signal terminal PA19 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PA19. Supported peripheral buses: General. |
| A20 | PA20 | Digital_IO | Signal terminal PA20 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PA20. Supported peripheral buses: General. |
| A21 | PA21 | Digital_IO | Signal terminal PA21 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PA21. Supported peripheral buses: General. |
| A22 | PA22 | Digital_IO | Signal terminal PA22 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PA22. Supported peripheral buses: General. |
| A23 | VSS | GND | 0V electrical ground return terminal (VSS) for internal core logic, I/O drivers, and analog sub-blocks. |
| B1 | PH15 | Digital_IO | Signal terminal PH15 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: PH15. Supported peripheral buses: PWM. |
| B2 | PH12 | Digital_IO | Signal terminal PH12 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: I2C4_SDA, I2C1_SDA. Supported peripheral buses: I2C. |
| 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 | PB4 | Digital_IO | Signal terminal PB4 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PB4. Supported peripheral buses: General. |
| B5 | PB5 | Digital_IO | Signal terminal PB5 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PB5. Supported peripheral buses: General. |
| B6 | PB6 | Digital_IO | Signal terminal PB6 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PB6. Supported peripheral buses: General. |
| 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 | PB12 | Digital_IO | Signal terminal PB12 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PB12. Supported peripheral buses: General. |
| B13 | PB13 | Digital_IO | Signal terminal PB13 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PB13. Supported peripheral buses: General. |
| B14 | PB14 | Digital_IO | Signal terminal PB14 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PB14. Supported peripheral buses: General. |
| B15 | PB15 | Digital_IO | Signal terminal PB15 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PB15. Supported peripheral buses: General. |
| B16 | PB16 | Digital_IO | Signal terminal PB16 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PB16. Supported peripheral buses: General. |
| B17 | PB17 | Digital_IO | Signal terminal PB17 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PB17. Supported peripheral buses: General. |
| B18 | PB18 | Digital_IO | Signal terminal PB18 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PB18. Supported peripheral buses: General. |
| B19 | PB19 | Digital_IO | Signal terminal PB19 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PB19. Supported peripheral buses: General. |
| B20 | PB20 | Digital_IO | Signal terminal PB20 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PB20. Supported peripheral buses: General. |
| B21 | PB21 | Digital_IO | Signal terminal PB21 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PB21. Supported peripheral buses: General. |
| B22 | PB22 | Digital_IO | Signal terminal PB22 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PB22. Supported peripheral buses: General. |
| B23 | PB23 | Digital_IO | Signal terminal PB23 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PB23. Supported peripheral buses: General. |
| C1 | PI0 | Digital_IO | Signal terminal PI0 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: SPI2_NSS. Supported peripheral buses: SPI. |
| C2 | PH10 | Digital_IO | Signal terminal PH10 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: I2C1_SMBA. Supported peripheral buses: I2C, PWM. |
| C3 | PH14 | Digital_IO | Signal terminal PH14 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: PH14. Supported peripheral buses: PWM. |
| C4 | PC4 | Digital_IO | Signal terminal PC4 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PC4. Supported peripheral buses: General. |
| C5 | PC5 | Digital_IO | Signal terminal PC5 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PC5. Supported peripheral buses: General. |
| C6 | PC6 | Digital_IO | Signal terminal PC6 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PC6. Supported peripheral buses: General. |
| C7 | VSS | GND | 0V electrical ground return terminal (VSS) for internal core logic, I/O drivers, and analog sub-blocks. |
| 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 | PC9 | Digital_IO | Signal terminal PC9 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PC9. Supported peripheral buses: General. |
| 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 | VSS | GND | 0V electrical ground return terminal (VSS) for internal core logic, I/O drivers, and analog sub-blocks. |
| C13 | PC13 | Digital_IO | Signal terminal PC13 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PC13. Supported peripheral buses: General. |
| C14 | PC14 | Digital_IO | Signal terminal PC14 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PC14. Supported peripheral buses: General. |
| C15 | PC15 | Digital_IO | Signal terminal PC15 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PC15. Supported peripheral buses: General. |
| C16 | PC16 | Digital_IO | Signal terminal PC16 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PC16. Supported peripheral buses: General. |
| C17 | PC17 | Digital_IO | Signal terminal PC17 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PC17. Supported peripheral buses: General. |
| C18 | PC18 | Digital_IO | Signal terminal PC18 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PC18. Supported peripheral buses: General. |
| C19 | PC19 | Digital_IO | Signal terminal PC19 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PC19. Supported peripheral buses: General. |
| C20 | PC20 | Digital_IO | Signal terminal PC20 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PC20. Supported peripheral buses: General. |
| C21 | VSS | GND | 0V electrical ground return terminal (VSS) for internal core logic, I/O drivers, and analog sub-blocks. |
| C22 | PC22 | Digital_IO | Signal terminal PC22 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PC22. Supported peripheral buses: General. |
| C23 | PC23 | Digital_IO | Signal terminal PC23 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PC23. Supported peripheral buses: General. |