PIC24FJ128GA (TQFP-64(10x10))
Synchronized Pinout (Symbol / 2D / 3D) (80/80)
Touch or hover any pin to highlight concurrently across Symbol, Footprint and 3D| Pin | Symbol | Type | Function (EN) |
|---|---|---|---|
| 1 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 2 | I2C | I/O | Multiplexed I/O & Peripheral Pin I2C (I2C) |
| 3 | I2C | I/O | Multiplexed I/O & Peripheral Pin I2C (I2C) |
| 4 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 5 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 6 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 7 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 8 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 9 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 10 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 11 | VSS | GND | Ground Reference Pin (VSS) |
| 12 | VDD | Power | Power Supply Input (VDD — 2.0V to 3.6V) |
| 13 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 14 | — | I/O | Multiplexed I/O & Peripheral Pin — (General) |
| 15 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 16 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 17 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 18 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 19 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 20 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 21 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 22 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 23 | ANA | I/O | Multiplexed I/O & Peripheral Pin ANA (General) |
| 24 | ANA | I/O | Multiplexed I/O & Peripheral Pin ANA (General) |
| 25 | — | I/O | Multiplexed I/O & Peripheral Pin — (General) |
| 26 | — | I/O | Multiplexed I/O & Peripheral Pin — (General) |
| 27 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 28 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 29 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 30 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 31 | VSS | GND | Ground Reference Pin (VSS) |
| 32 | VDD | Power | Power Supply Input (VDD — 2.0V to 3.6V) |
| 33 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 34 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 35 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 36 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 37 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 38 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 39 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 40 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 41 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 42 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 43 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 44 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 45 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 46 | I2C | I/O | Multiplexed I/O & Peripheral Pin I2C (I2C) |
| 47 | I2C | I/O | Multiplexed I/O & Peripheral Pin I2C (I2C) |
| 48 | — | I/O | Multiplexed I/O & Peripheral Pin — (General) |
| 49 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 50 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 51 | — | I/O | Multiplexed I/O & Peripheral Pin — (General) |
| 52 | I2C | I/O | Multiplexed I/O & Peripheral Pin I2C (I2C) |
| 53 | I2C | I/O | Multiplexed I/O & Peripheral Pin I2C (I2C) |
| 54 | — | I/O | Multiplexed I/O & Peripheral Pin — (RTC/CLK) |
| 55 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 56 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 57 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 58 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 59 | ANA | I/O | Multiplexed I/O & Peripheral Pin ANA (General) |
| 60 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 61 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 62 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 63 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 64 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 65 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 66 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 67 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 68 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 69 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 70 | — | I/O | Multiplexed I/O & Peripheral Pin — (General) |
| 71 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 72 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 73 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 74 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 75 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 76 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 77 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 78 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 79 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
| 80 | ST | I/O | Multiplexed I/O & Peripheral Pin ST (General) |
Extracted Drawings Gallery (6 Standard Drawings + 17 Extracted Figures)
Read the original datasheet PDF directly or click any drawing to view fullscreenTechnical Specifications & Part Details (PIC24FJ128GA108-I/PT)
Summary of electrical parameters, mechanical dimensions, voltage range and peripheral interfaces from Datasheet (EN)5-Point Standards Verification
Automated compliance checks prior to exportHardware Verification & Community Engineering Reviews
Summary of electrical parameters, mechanical dimensions, voltage range and peripheral interfaces from DatasheetFamily Variants & Same Datasheet Chips — PIC24FJ128GA (3)
PIC24FJ128GA (TQFP-80(12x12))
PIC24FJ128GA (TQFP-100(12x12))
Mechanical Dimensions & Land Pattern (TQFP-80(12x12))
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 |
|---|---|---|
| N/A BOM | Per application circuit TQFP-80(12x12) | Size power & signal trace widths for rated load current following IPC-2221 clearance rules. |
Technical Frequently Asked Questions (FAQ) — PIC24FJ128GA108-I/PT (TQFP-80(12x12))
Quick answers covering Pinout, IPC-7351B Land Pattern dimensions, and CAD export formatsWhat is the Pinout and operating voltage specification of PIC24FJ128GA108-I/PT (TQFP-80(12x12))?
Manufactured by MICROCHIP, the PIC24FJ128GA108-I/PT is housed in a TQFP-80(12x12) package with 80 pins and a 0.50 mm lead pitch, supporting a VCC supply range of 2.0V to 3.6V. Key pins include: 1 (ST: Multiplexed I/O & Peripheral Pin ST (General)), 2 (I2C: Multiplexed I/O & Peripheral Pin I2C (I2C)), 3 (I2C: Multiplexed I/O & Peripheral Pin I2C (I2C)), 4 (ST: Multiplexed I/O & Peripheral Pin ST (General)), 5 (ST: Multiplexed I/O & Peripheral Pin ST (General)), 6 (ST: Multiplexed I/O & Peripheral Pin ST (General)).
What are the IPC-7351B PCB Footprint dimensions for PIC24FJ128GA108-I/PT?
Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), PIC24FJ128GA108-I/PT (TQFP-80(12x12)) has a nominal body envelope of 12.00 × 12.00 mm, pitch e = 0.50 mm, and 80 copper pads.
Where can I download KiCad (.kicad_mod, .kicad_sym), Fusion 360 (.lbr), and 3D STEP models for PIC24FJ128GA108-I/PT?
You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for PIC24FJ128GA108-I/PT (MICROCHIP, TQFP-80(12x12)) 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 (80 pins) & PIC24FJ128GA Family VariantsExpand static table
| Pin # | Signal Name | Electrical Type | Functional Description & Design Notes |
|---|---|---|---|
| 1 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 2 | I2C | Digital_IO | Signal terminal I2C (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: I2C. Supported peripheral buses: I2C. |
| 3 | I2C | Digital_IO | Signal terminal I2C (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: I2C. Supported peripheral buses: I2C. |
| 4 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 5 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 6 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 7 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 8 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 9 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 10 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 11 | VSS | GND | 0V electrical ground return terminal (VSS) for internal core logic, I/O drivers, and analog sub-blocks. |
| 12 | VDD | Power_In | Primary positive power supply input (VDD) operating in the 2.0V to 3.6V domain (Max rating: 3.6V). |
| 13 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 14 | — | Digital_IO | Signal terminal — (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: —. Supported peripheral buses: General. |
| 15 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 16 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 17 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 18 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 19 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 20 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 21 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 22 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 23 | ANA | Digital_IO | Signal terminal ANA (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ANA. Supported peripheral buses: General. |
| 24 | ANA | Digital_IO | Signal terminal ANA (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ANA. Supported peripheral buses: General. |
| 25 | — | Digital_IO | Signal terminal — (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: —. Supported peripheral buses: General. |
| 26 | — | Digital_IO | Signal terminal — (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: —. Supported peripheral buses: General. |
| 27 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 28 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 29 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 30 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 31 | VSS | GND | 0V electrical ground return terminal (VSS) for internal core logic, I/O drivers, and analog sub-blocks. |
| 32 | VDD | Power_In | Primary positive power supply input (VDD) operating in the 2.0V to 3.6V domain (Max rating: 3.6V). |
| 33 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 34 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 35 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 36 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 37 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 38 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 39 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 40 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 41 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 42 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 43 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 44 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 45 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 46 | I2C | Digital_IO | Signal terminal I2C (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: I2C. Supported peripheral buses: I2C. |
| 47 | I2C | Digital_IO | Signal terminal I2C (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: I2C. Supported peripheral buses: I2C. |
| 48 | — | Digital_IO | Signal terminal — (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: —. Supported peripheral buses: General. |
| 49 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 50 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 51 | — | Digital_IO | Signal terminal — (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: —. Supported peripheral buses: General. |
| 52 | I2C | Digital_IO | Signal terminal I2C (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: I2C. Supported peripheral buses: I2C. |
| 53 | I2C | Digital_IO | Signal terminal I2C (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: I2C. Supported peripheral buses: I2C. |
| 54 | — | Digital_IO | Signal terminal — (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: —. Supported peripheral buses: RTC/CLK. |
| 55 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 56 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 57 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 58 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 59 | ANA | Digital_IO | Signal terminal ANA (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ANA. Supported peripheral buses: General. |
| 60 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 61 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 62 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 63 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |
| 64 | ST | Digital_IO | Signal terminal ST (I/O, 2.0V to 3.6V domain). Multiplexed alternate functions: ST. Supported peripheral buses: General. |











