Mechanical Dimensions & Land Pattern (SPDIP-28)
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 SPDIP-28 | Size power & signal trace widths for rated load current following IPC-2221 clearance rules. |
Technical Frequently Asked Questions (FAQ) — DSPIC30F3010-30I/SP (SPDIP-28)
Quick answers covering Pinout, IPC-7351B Land Pattern dimensions, and CAD export formatsWhat is the Pinout and operating voltage specification of DSPIC30F3010-30I/SP (SPDIP-28)?
Manufactured by MICROCHIP, the DSPIC30F3010-30I/SP is housed in a SPDIP-28 package with 28 pins and a 0.50 mm lead pitch. Key pins include: 1 (MCLR#: Multiplexed I/O & Peripheral Pin MCLR# (General)), 2 (IO2: General Purpose Digital I/O Pin IO2), 3 (3V3: 3.3V Main Power Supply Rail (3.0V ~ 3.6V)), 4 (AN2/SS1#/CN4/RB2: Multiplexed I/O & Peripheral Pin AN2/SS1#/CN4/RB2 (General)), 5 (AN3/INDX/CN5/RB3: Multiplexed I/O & Peripheral Pin AN3/INDX/CN5/RB3 (General)), 6 (AN4/QEA/IC7/CN6/RB4: Multiplexed I/O & Peripheral Pin AN4/QEA/IC7/CN6/RB4 (General)).
What are the IPC-7351B PCB Footprint dimensions for DSPIC30F3010-30I/SP?
Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), DSPIC30F3010-30I/SP (SPDIP-28) has a nominal body envelope of 7.20 × 34.70 mm, pitch e = 0.50 mm, and 28 copper pads.
Where can I download KiCad (.kicad_mod, .kicad_sym), Fusion 360 (.lbr), and 3D STEP models for DSPIC30F3010-30I/SP?
You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for DSPIC30F3010-30I/SP (MICROCHIP, SPDIP-28) 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 (28 pins) & DSPIC30F3010 Family VariantsExpand static table
| Pin # | Signal Name | Electrical Type | Functional Description & Design Notes |
|---|---|---|---|
| 1 | MCLR# | Digital_IO | Signal terminal MCLR# (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: MCLR#. Supported peripheral buses: General. |
| 2 | IO2 | Digital_IO | General Purpose Digital I/O Pin IO2 |
| 3 | 3V3 | Power_In | 3.3V Main Power Supply Rail (3.0V ~ 3.6V) |
| 4 | AN2/SS1#/CN4/RB2 | Digital_IO | Signal terminal AN2/SS1#/CN4/RB2 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: AN2/SS1#/CN4/RB2. Supported peripheral buses: General. |
| 5 | AN3/INDX/CN5/RB3 | Digital_IO | Signal terminal AN3/INDX/CN5/RB3 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: AN3/INDX/CN5/RB3. Supported peripheral buses: General. |
| 6 | AN4/QEA/IC7/CN6/RB4 | Digital_IO | Signal terminal AN4/QEA/IC7/CN6/RB4 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: AN4/QEA/IC7/CN6/RB4. Supported peripheral buses: General. |
| 7 | AN5/QEB/IC8/CN7/RB5 | Digital_IO | Signal terminal AN5/QEB/IC8/CN7/RB5 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: AN5/QEB/IC8/CN7/RB5. Supported peripheral buses: General. |
| 8 | VSS | GND | 0V electrical ground return terminal (VSS) for internal core logic, I/O drivers, and analog sub-blocks. |
| 9 | OSC1/CLKI | Digital_IO | Signal terminal OSC1/CLKI (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: OSC1/CLKI. Supported peripheral buses: RTC/CLK. |
| 10 | OSC2/CLKO/RC15 | Digital_IO | Signal terminal OSC2/CLKO/RC15 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: OSC2/CLKO/RC15. Supported peripheral buses: RTC/CLK. |
| 11 | IO6 | Digital_IO | GPIO6 / RTC_GPIO6 / TOUCH6 / ADC1_CH5 |
| 12 | IO7 | Digital_IO | GPIO7 / RTC_GPIO7 / TOUCH7 / ADC1_CH6 |
| 13 | VDD | Power_In | Primary positive power supply input (VDD) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V). |
| 14 | EMUD2/OC2/IC2/INT2/RD1 | Digital_IO | Signal terminal EMUD2/OC2/IC2/INT2/RD1 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: EMUD2/OC2/IC2/INT2/RD1. Supported peripheral buses: General. |
| 15 | EMUC2/OC1/IC1/INT1/RD0 | Digital_IO | Signal terminal EMUC2/OC1/IC1/INT1/RD0 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: EMUC2/OC1/IC1/INT1/RD0. Supported peripheral buses: General. |
| 16 | IO18 | Digital_IO | GPIO18 / RTC_GPIO18 / U1RXD / ADC2_CH7 / CLK_OUT3 |
| 17 | IO8 | Digital_IO | GPIO8 / RTC_GPIO8 / TOUCH8 / ADC1_CH7 / SUBSPICS1 |
| 18 | IO19 | Digital_IO | GPIO19 / RTC_GPIO19 / USB_D- / U1RTS / ADC2_CH8 |
| 19 | VSS | GND | 0V electrical ground return terminal (VSS) for internal core logic, I/O drivers, and analog sub-blocks. |
| 20 | VDD | Power_In | Primary positive power supply input (VDD) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V). |
| 21 | PWM3H/RE5 | Digital_IO | Signal terminal PWM3H/RE5 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: PWM3H/RE5. Supported peripheral buses: PWM. |
| 22 | PWM3L/RE4 | Digital_IO | Signal terminal PWM3L/RE4 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: PWM3L/RE4. Supported peripheral buses: PWM. |
| 23 | PWM2H/RE3 | Digital_IO | Signal terminal PWM2H/RE3 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: PWM2H/RE3. Supported peripheral buses: PWM. |
| 24 | PWM2L/RE2 | Digital_IO | Signal terminal PWM2L/RE2 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: PWM2L/RE2. Supported peripheral buses: PWM. |
| 25 | PWM1H/RE1 | Digital_IO | Signal terminal PWM1H/RE1 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: PWM1H/RE1. Supported peripheral buses: PWM. |
| 26 | PWM1L/RE0 | Digital_IO | Signal terminal PWM1L/RE0 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: PWM1L/RE0. Supported peripheral buses: PWM. |
| 27 | AVSS | GND | 0V electrical ground return terminal (AVSS) for internal core logic, I/O drivers, and analog sub-blocks. |
| 28 | AVDD | Power_In | Primary positive power supply input (AVDD) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V). |


