# STM32F429AGHx (Component)

## Description

STMicroelectronics Arm Cortex\-M4 MCU, 1024KB flash, 256KB RAM, 180 MHz, 1\.8\-3\.6V, 130 GPIO, UFBGA169
Arm Cortex\-M4 STM32F4 STM32F429/439
UFBGA\*7x7mm\*Layout13x13\*P0\.5mm\* 

## Component Details

- **Owner:** kicad\-part\-library
- **Created:** 10/4/2026
- **Last Updated:** 10/4/2026
- **Visibility:** Public
- **Datasheet URL:** https://www\.st\.com/resource/en/datasheet/stm32f429ag\.pdf
- **Manufacturer Part Number:** STM32F429AGHx
- **Part Type:** Microcontroller
- **Package or Case Code:** UFBGA\-169\_7x7mm\_Layout13x13\_P0\.5mm
- **Manufacturer Name:** STMicroelectronics

- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** STMicroelectronics
- **MPN:** STM32F429AGHx
- **Package / Case Code:** UFBGA
- **Pin Count:** 169
- **Logic Function:** AND
## Pins

| Pin | Name | Type |
|-----|------|------|
| A1 | NC | Not Connected |
| A2 | PI6 | Bi\-Directional |
| A3 | PI5 | Bi\-Directional |
| A4 | PE1 | Bi\-Directional |
| A5 | BOOT0 | Input |
| A6 | PB4 | Bi\-Directional |
| A7 | PG12 | Bi\-Directional |
| A8 | PD7 | Bi\-Directional |
| A9 | PD3 | Bi\-Directional |
| A10 | PC12 | Bi\-Directional |
| A11 | PA14 | Bi\-Directional |
| A12 | PI3 | Bi\-Directional |
| A13 | NC | Not Connected |
| B1 | PI7 | Bi\-Directional |
| B2 | PE2 | Bi\-Directional |
| B3 | PI4 | Bi\-Directional |
| B4 | PE0 | Bi\-Directional |
| B5 | PB7 | Bi\-Directional |
| B6 | PB3 | Bi\-Directional |
| B7 | PG11 | Bi\-Directional |
| B8 | PD6 | Bi\-Directional |
| B9 | PD2 | Bi\-Directional |
| B10 | PC11 | Bi\-Directional |
| B11 | PA15 | Bi\-Directional |
| B12 | PI2 | Bi\-Directional |
| B13 | PI0 | Bi\-Directional |
| C1 | PE3 | Bi\-Directional |
| C2 | PE4 | Bi\-Directional |
| C3 | PDR\_ON | Input |
| C4 | PB9 | Bi\-Directional |
| C5 | PB6 | Bi\-Directional |
| C6 | PG15 | Bi\-Directional |
| C7 | PG10 | Bi\-Directional |
| C8 | PD5 | Bi\-Directional |
| C9 | PD1 | Bi\-Directional |
| C10 | PC10 | Bi\-Directional |
| C11 | PI1 | Bi\-Directional |
| C12 | PH15 | Bi\-Directional |
| C13 | PH14 | Bi\-Directional |
| D1 | PE5 | Bi\-Directional |
| D2 | PE6 | Bi\-Directional |
| D3 | VDD | Power In |
| D4 | PB8 | Bi\-Directional |
| D5 | PB5 | Bi\-Directional |
| D6 | VDD | Power In |
| D7 | VSS | Power In |
| D8 | PD4 | Bi\-Directional |
| D9 | PD0 | Bi\-Directional |
| D10 | VDD | Power In |
| D11 | VSS | Passive |
| D12 | VCAP\_2 | Power Out |
| D13 | PH13 | Bi\-Directional |
| E1 | PC14 | Bi\-Directional |
| E2 | PI9 | Bi\-Directional |
| E3 | PI10 | Bi\-Directional |
| E4 | PC13 | Bi\-Directional |
| E5 | VBAT | Power In |
| E6 | VDD | Power In |
| E7 | VSS | Passive |
| E8 | PA9 | Bi\-Directional |
| E9 | PA10 | Bi\-Directional |
| E10 | PA11 | Bi\-Directional |
| E11 | PA12 | Bi\-Directional |
| E12 | PA13 | Bi\-Directional |
| E13 | PA8 | Bi\-Directional |
| F1 | PC15 | Bi\-Directional |
| F2 | PF0 | Bi\-Directional |
| F3 | PF1 | Bi\-Directional |
| F4 | VDD | Power In |
| F5 | VSS | Passive |
| F6 | VSS | Passive |
| F7 | VDD | Power In |
| F8 | VDD | Power In |
| F9 | PC6 | Bi\-Directional |
| F10 | PC7 | Bi\-Directional |
| F11 | PC8 | Bi\-Directional |
| F12 | PC9 | Bi\-Directional |
| F13 | PG8 | Bi\-Directional |
| G1 | PH1 | Bi\-Directional |
| G2 | PH0 | Bi\-Directional |
| G3 | PF4 | Bi\-Directional |
| G4 | PF3 | Bi\-Directional |
| G5 | PF2 | Bi\-Directional |
| G6 | PC0 | Bi\-Directional |
| G7 | VSS | Passive |
| G8 | VDD | Power In |
| G9 | VSS | Passive |
| G10 | VDD | Power In |
| G11 | PG6 | Bi\-Directional |
| G12 | PG7 | Bi\-Directional |
| G13 | PG5 | Bi\-Directional |
| H1 | PF10 | Bi\-Directional |
| H2 | NRST | Input |
| H3 | PF5 | Bi\-Directional |
| H4 | VDD | Power In |
| H5 | PC1 | Bi\-Directional |
| H6 | PC2 | Bi\-Directional |
| H7 | PC3 | Bi\-Directional |
| H8 | VDD | Power In |
| H9 | PE13 | Bi\-Directional |
| H10 | PD11 | Bi\-Directional |
| H11 | PD14 | Bi\-Directional |
| H12 | PG4 | Bi\-Directional |
| H13 | PG2 | Bi\-Directional |
| J1 | VSSA | Power In |
| J2 | VREF\- | Input |
| J3 | VREF\+ | Input |
| J4 | VDDA | Power In |
| J5 | PA0 | Bi\-Directional |
| J6 | VSS | Passive |
| J7 | VSS | Passive |
| J8 | PE8 | Bi\-Directional |
| J9 | PE14 | Bi\-Directional |
| J10 | VSS | Passive |
| J11 | VDD | Power In |
| J12 | PD15 | Bi\-Directional |
| J13 | PD12 | Bi\-Directional |
| K1 | PA1 | Bi\-Directional |
| K2 | PA2 | Bi\-Directional |
| K3 | PA3 | Bi\-Directional |
| K4 | PA7 | Bi\-Directional |
| K5 | PB1 | Bi\-Directional |
| K6 | VDD | Power In |
| K7 | PF14 | Bi\-Directional |
| K8 | PE9 | Bi\-Directional |
| K9 | PE15 | Bi\-Directional |
| K10 | PH9 | Bi\-Directional |
| K11 | PD10 | Bi\-Directional |
| K12 | PD13 | Bi\-Directional |
| K13 | PD9 | Bi\-Directional |
| L1 | PH3 | Bi\-Directional |
| L2 | PH2 | Bi\-Directional |
| L3 | PH5 | Bi\-Directional |
| L4 | PC4 | Bi\-Directional |
| L5 | PB2 | Bi\-Directional |
| L6 | VDD | Power In |
| L7 | PF15 | Bi\-Directional |
| L8 | PE10 | Bi\-Directional |
| L9 | PB10 | Bi\-Directional |
| L10 | PH8 | Bi\-Directional |
| L11 | PH12 | Bi\-Directional |
| L12 | PD8 | Bi\-Directional |
| L13 | PB15 | Bi\-Directional |
| M1 | BYPASS\_REG | Input |
| M2 | PH4 | Bi\-Directional |
| M3 | PA5 | Bi\-Directional |
| M4 | PC5 | Bi\-Directional |
| M5 | PF11 | Bi\-Directional |
| M6 | PF13 | Bi\-Directional |
| M7 | PG1 | Bi\-Directional |
| M8 | PE11 | Bi\-Directional |
| M9 | PB11 | Bi\-Directional |
| M10 | PH7 | Bi\-Directional |
| M11 | PH11 | Bi\-Directional |
| M12 | PB13 | Bi\-Directional |
| M13 | PB14 | Bi\-Directional |
| N1 | NC | Not Connected |
| N2 | PA4 | Bi\-Directional |
| N3 | PA6 | Bi\-Directional |
| N4 | PB0 | Bi\-Directional |
| N5 | PF12 | Bi\-Directional |
| N6 | PG0 | Bi\-Directional |
| N7 | PE7 | Bi\-Directional |
| N8 | PE12 | Bi\-Directional |
| N9 | VCAP\_1 | Power Out |
| N10 | PH6 | Bi\-Directional |
| N11 | PH10 | Bi\-Directional |
| N12 | PB12 | Bi\-Directional |
| N13 | NC | Not Connected |

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*Generated from [https://flux\.ai/kicad\-part\-library/stm32f429aghx\~09m](https://flux.ai/kicad-part-library/stm32f429aghx~09m)*