Mechanical Dimensions & Land Pattern (QFN-104(10x10))
Extracted from Datasheet & IPC-7351B NormalizedRecommended 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 |
|---|---|---|
| C1, C2 BOM | 22µF (or 10µF) X5R + 100nF X7R 0805 + 0402 | 3V3 supply decoupling for ~500mA Wi-Fi TX bursts — place closest to 3V3 pin; supply must deliver >= 600mA. |
| R_en + C_en BOM | R = 10kΩ to 3V3 + C = 1µF to GND 0402 / 0603 | Power-On Reset RC delay at EN (CHIP_PU) — 1µF capacitor at EN is REQUIRED for reliable cold boot. |
| R_boot + SW1 BOM | 10kΩ Pull-up + BOOT button 0402 + SMD | Firmware boot-mode strap (IO0 on ESP32/S2/S3, IO9 on ESP32-C3) — on C3 pull IO8 high via 10kΩ for UART/USB download. |
| D_esd BOM | USBLC6-2SC6 / LESD5D5.0CT1G SOT-23-6 / SOD-523 | ESD surge protection on USB D+/D- — place right next to USB Type-C connector before IO18/IO19/IO20. |
| ESP32-S3-MINI-1-N8 / 1U-N4R2 Espressif | 100% Drop-in | Same 15.4×15.4mm 65-pad footprint as ESP32-S2-MINI-2 — verify USB GPIO 19/20 pin mapping. |
Technical Frequently Asked Questions (FAQ) — ESP32-P4NRW32X (QFN-104(10x10))
Quick answers covering Pinout, IPC-7351B Land Pattern dimensions, and CAD export formatsWhat is the Pinout and operating voltage specification of ESP32-P4NRW32X (QFN-104(10x10))?
Manufactured by ESPRESSIF, the ESP32-P4NRW32X is housed in a QFN-104(10x10) package with 105 pins and a 0.35 mm lead pitch. Key pins include: 1 (GPIO1: Multiplexed I/O & Peripheral Pin GPIO1 (General)), 2 (GPIO2: Multiplexed I/O & Peripheral Pin GPIO2 (General)), 3 (GPIO3: Multiplexed I/O & Peripheral Pin GPIO3 (General)), 4 (GPIO4: Multiplexed I/O & Peripheral Pin GPIO4 (General)), 5 (GPIO5: Multiplexed I/O & Peripheral Pin GPIO5 (General)), 6 (GPIO6: Multiplexed I/O & Peripheral Pin GPIO6 (General)).
What are the IPC-7351B PCB Footprint dimensions for ESP32-P4NRW32X?
Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), ESP32-P4NRW32X (QFN-104(10x10)) has a nominal body envelope of 10.00 × 10.00 mm, pitch e = 0.35 mm, and 105 copper pads plus a central exposed thermal pad (EPAD) of 7.50 × 7.50 mm with a 60% IPC-7525 windowed solder paste grid.
Where can I download KiCad (.kicad_mod, .kicad_sym), Fusion 360 (.lbr), and 3D STEP models for ESP32-P4NRW32X?
You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for ESP32-P4NRW32X (ESPRESSIF, QFN-104(10x10)) 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 (105 pins) & ESP32-P4NRW32X Family VariantsExpand static table
| Pin # | Signal Name | Electrical Type | Functional Description & Design Notes |
|---|---|---|---|
| 1 | GPIO1 | Digital_IO | Signal terminal GPIO1 (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: GPIO1. Supported peripheral buses: General. |
| 2 | GPIO2 | Digital_IO | Signal terminal GPIO2 (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: GPIO2. Supported peripheral buses: General. |
| 3 | GPIO3 | Digital_IO | Signal terminal GPIO3 (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: GPIO3. Supported peripheral buses: General. |
| 4 | GPIO4 | Digital_IO | Signal terminal GPIO4 (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: GPIO4. Supported peripheral buses: General. |
| 5 | GPIO5 | Digital_IO | Signal terminal GPIO5 (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: GPIO5. Supported peripheral buses: General. |
| 6 | GPIO6 | Digital_IO | Signal terminal GPIO6 (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: GPIO6. Supported peripheral buses: General. |
| 7 | GPIO7 | Digital_IO | Signal terminal GPIO7 (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: GPIO7. Supported peripheral buses: General. |
| 8 | GPIO8 | Digital_IO | Signal terminal GPIO8 (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: GPIO8. Supported peripheral buses: General. |
| 9 | VDD_LP | Power_In | Primary positive power supply input (VDD_LP) operating in the 3.3V VDD3P3 (3.0V ~ 3.6V) domain (Max rating: 3.6V). |
| 10 | GPIO9 | Digital_IO | Signal terminal GPIO9 (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: GPIO9. Supported peripheral buses: General. |
| 11 | GPIO10 | Digital_IO | Signal terminal GPIO10 (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: GPIO10. Supported peripheral buses: General. |
| 12 | GPIO11 | Digital_IO | Signal terminal GPIO11 (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: GPIO11. Supported peripheral buses: General. |
| 13 | GPIO12 | Digital_IO | Signal terminal GPIO12 (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: GPIO12. Supported peripheral buses: General. |
| 14 | GPIO13 | Digital_IO | Signal terminal GPIO13 (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: GPIO13. Supported peripheral buses: General. |
| 15 | GPIO14 | Digital_IO | Signal terminal GPIO14 (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: GPIO14. Supported peripheral buses: General. |
| 16 | GPIO15 | Digital_IO | Signal terminal GPIO15 (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: GPIO15. Supported peripheral buses: General. |
| 17 | GPIO16 | Digital_IO | Signal terminal GPIO16 (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: GPIO16. Supported peripheral buses: General. |
| 18 | GPIO17 | Digital_IO | Signal terminal GPIO17 (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: GPIO17. Supported peripheral buses: General. |
| 19 | GPIO18 | Digital_IO | Signal terminal GPIO18 (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: GPIO18. Supported peripheral buses: General. |
| 20 | GPIO19 | Digital_IO | Signal terminal GPIO19 (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: GPIO19. Supported peripheral buses: General. |
| 21 | VDD_IO_0 | Power_In | Primary positive power supply input (VDD_IO_0) operating in the 3.3V VDD3P3 (3.0V ~ 3.6V) domain (Max rating: 3.6V). |
| 22 | GPIO20 | Digital_IO | Signal terminal GPIO20 (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: GPIO20. Supported peripheral buses: General. |
| 23 | GPIO21 | Digital_IO | Signal terminal GPIO21 (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: GPIO21. Supported peripheral buses: General. |
| 24 | GPIO22 | Digital_IO | Signal terminal GPIO22 (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: GPIO22. Supported peripheral buses: General. |
| 25 | GPIO23 | Digital_IO | Signal terminal GPIO23 (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: GPIO23. Supported peripheral buses: General. |
| 26 | VDD_HP_0 | Power_In | Primary positive power supply input (VDD_HP_0) operating in the 3.3V VDD3P3 (3.0V ~ 3.6V) domain (Max rating: 3.6V). |
| 27 | FLASH_CS | Digital_IO | Signal terminal FLASH_CS (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: FLASH_CS. Supported peripheral buses: General. |
| 28 | FLASH_Q | Digital_IO | Signal terminal FLASH_Q (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: FLASH_Q. Supported peripheral buses: General. |
| 29 | FLASH_WP | Digital_IO | Signal terminal FLASH_WP (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: FLASH_WP. Supported peripheral buses: General. |
| 30 | VDD_FLASHIO | Power_In | Primary positive power supply input (VDD_FLASHIO) operating in the 3.3V VDD3P3 (3.0V ~ 3.6V) domain (Max rating: 3.6V). |
| 31 | FLASH_HOLD | Digital_IO | Signal terminal FLASH_HOLD (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: FLASH_HOLD. Supported peripheral buses: General. |
| 32 | FLASH_CK | Digital_IO | Signal terminal FLASH_CK (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: FLASH_CK. Supported peripheral buses: General. |
| 33 | FLASH_D | Digital_IO | Signal terminal FLASH_D (I/O, 3.3V VDD3P3 (3.0V ~ 3.6V) domain). Multiplexed alternate functions: FLASH_D. Supported peripheral buses: General. |
| 34 | P34 | Digital_IO | P34 (ESP32-P4NRW32X) |
| 35 | P35 | Digital_IO | P35 (ESP32-P4NRW32X) |
| 36 | P36 | Digital_IO | P36 (ESP32-P4NRW32X) |
| 37 | P37 | Digital_IO | P37 (ESP32-P4NRW32X) |
| 38 | P38 | Digital_IO | P38 (ESP32-P4NRW32X) |
| 39 | P39 | Digital_IO | P39 (ESP32-P4NRW32X) |
| 40 | P40 | Digital_IO | P40 (ESP32-P4NRW32X) |
| 41 | P41 | Digital_IO | P41 (ESP32-P4NRW32X) |
| 42 | P42 | Digital_IO | P42 (ESP32-P4NRW32X) |
| 43 | P43 | Digital_IO | P43 (ESP32-P4NRW32X) |
| 44 | P44 | Digital_IO | P44 (ESP32-P4NRW32X) |
| 45 | P45 | Digital_IO | P45 (ESP32-P4NRW32X) |
| 46 | P46 | Digital_IO | P46 (ESP32-P4NRW32X) |
| 47 | P47 | Digital_IO | P47 (ESP32-P4NRW32X) |
| 48 | P48 | Digital_IO | P48 (ESP32-P4NRW32X) |
| 49 | P49 | Digital_IO | P49 (ESP32-P4NRW32X) |
| 50 | P50 | Digital_IO | P50 (ESP32-P4NRW32X) |
| 51 | P51 | Digital_IO | P51 (ESP32-P4NRW32X) |
| 52 | P52 | Digital_IO | P52 (ESP32-P4NRW32X) |
| 53 | P53 | Digital_IO | P53 (ESP32-P4NRW32X) |
| 54 | P54 | Digital_IO | P54 (ESP32-P4NRW32X) |
| 55 | P55 | Digital_IO | P55 (ESP32-P4NRW32X) |
| 56 | P56 | Digital_IO | P56 (ESP32-P4NRW32X) |
| 57 | P57 | Digital_IO | P57 (ESP32-P4NRW32X) |
| 58 | P58 | Digital_IO | P58 (ESP32-P4NRW32X) |
| 59 | P59 | Digital_IO | P59 (ESP32-P4NRW32X) |
| 60 | P60 | Digital_IO | P60 (ESP32-P4NRW32X) |
| 61 | P61 | Digital_IO | P61 (ESP32-P4NRW32X) |
| 62 | P62 | Digital_IO | P62 (ESP32-P4NRW32X) |
| 63 | P63 | Digital_IO | P63 (ESP32-P4NRW32X) |
| 64 | P64 | Digital_IO | P64 (ESP32-P4NRW32X) |
