Mechanical Dimensions & Land Pattern (CSP-42(5.3x5.3))
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 CSP-42(5.3x5.3) | Size power & signal trace widths for rated load current following IPC-2221 clearance rules. |
Technical Frequently Asked Questions (FAQ) — HV2701BD-M936 (CSP-42(5.3x5.3))
Quick answers covering Pinout, IPC-7351B Land Pattern dimensions, and CAD export formatsWhat is the Pinout and operating voltage specification of HV2701BD-M936 (CSP-42(5.3x5.3))?
Manufactured by MICROCHIP, the HV2701BD-M936 is housed in a CSP-42(5.3x5.3) package with 42 pins and a 0.60 mm lead pitch, supporting a VCC supply range of 3.0V to 5.5V. Key pins include: 1 (RGND: Ground Reference Pin (RGND)), 2 (VPP: Multiplexed I/O & Peripheral Pin VPP (General)), 3 (VNN: Multiplexed I/O & Peripheral Pin VNN (General)), 4 (DOUT: Multiplexed I/O & Peripheral Pin DOUT (General)), 5 (CLR: Multiplexed I/O & Peripheral Pin CLR (General)), 6 (CLK: Multiplexed I/O & Peripheral Pin CLK (General)).
What are the IPC-7351B PCB Footprint dimensions for HV2701BD-M936?
Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), HV2701BD-M936 (CSP-42(5.3x5.3)) has a nominal body envelope of 5.30 × 5.30 mm, pitch e = 0.60 mm, and 42 copper pads.
Where can I download KiCad (.kicad_mod, .kicad_sym), Fusion 360 (.lbr), and 3D STEP models for HV2701BD-M936?
You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for HV2701BD-M936 (MICROCHIP, CSP-42(5.3x5.3)) 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 (42 pins) & HV2701 Family VariantsExpand static table
| Pin # | Signal Name | Electrical Type | Functional Description & Design Notes |
|---|---|---|---|
| 1 | RGND | GND | 0V electrical ground return terminal (RGND) for internal core logic, I/O drivers, and analog sub-blocks. |
| 2 | VPP | Digital_IO | Signal terminal VPP (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: VPP. Supported peripheral buses: General. |
| 3 | VNN | Digital_IO | Signal terminal VNN (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: VNN. Supported peripheral buses: General. |
| 4 | DOUT | Digital_IO | Signal terminal DOUT (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: DOUT. Supported peripheral buses: General. |
| 5 | CLR | Digital_IO | Signal terminal CLR (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: CLR. Supported peripheral buses: General. |
| 6 | CLK | Digital_IO | Signal terminal CLK (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: CLK. Supported peripheral buses: General. |
| 7 | GND | GND | 0V electrical ground return terminal (GND) for internal core logic, I/O drivers, and analog sub-blocks. |
| 8 | SW15A | Digital_IO | Signal terminal SW15A (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW15A. Supported peripheral buses: General. |
| 9 | SW15B | Digital_IO | Signal terminal SW15B (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW15B. Supported peripheral buses: General. |
| 10 | LE# | Digital_IO | Signal terminal LE# (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: LE#. Supported peripheral buses: General. |
| 11 | VDD | Power_In | Primary positive power supply input (VDD) operating in the 3.0V to 5.5V domain (Max rating: 5.5V). |
| 12 | SW0A | Digital_IO | Signal terminal SW0A (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW0A. Supported peripheral buses: General. |
| 13 | SW0B | Digital_IO | Signal terminal SW0B (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW0B. Supported peripheral buses: General. |
| 14 | SW14A | Digital_IO | Signal terminal SW14A (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW14A. Supported peripheral buses: General. |
| 15 | SW14B | Digital_IO | Signal terminal SW14B (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW14B. Supported peripheral buses: General. |
| 16 | DIN | Digital_IO | Signal terminal DIN (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: DIN. Supported peripheral buses: General. |
| 17 | SW1A | Digital_IO | Signal terminal SW1A (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW1A. Supported peripheral buses: General. |
| 18 | SW1B | Digital_IO | Signal terminal SW1B (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW1B. Supported peripheral buses: General. |
| 19 | SW13A | Digital_IO | Signal terminal SW13A (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW13A. Supported peripheral buses: General. |
| 20 | SW13B | Digital_IO | Signal terminal SW13B (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW13B. Supported peripheral buses: General. |
| 21 | SW2A | Digital_IO | Signal terminal SW2A (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW2A. Supported peripheral buses: General. |
| 22 | SW2B | Digital_IO | Signal terminal SW2B (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW2B. Supported peripheral buses: General. |
| 23 | SW12A | Digital_IO | Signal terminal SW12A (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW12A. Supported peripheral buses: General. |
| 24 | SW12B | Digital_IO | Signal terminal SW12B (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW12B. Supported peripheral buses: General. |
| 25 | SW3A | Digital_IO | Signal terminal SW3A (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW3A. Supported peripheral buses: General. |
| 26 | SW3B | Digital_IO | Signal terminal SW3B (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW3B. Supported peripheral buses: General. |
| 27 | SW11A | Digital_IO | Signal terminal SW11A (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW11A. Supported peripheral buses: General. |
| 28 | SW11B | Digital_IO | Signal terminal SW11B (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW11B. Supported peripheral buses: General. |
| 29 | SW9B | Digital_IO | Signal terminal SW9B (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW9B. Supported peripheral buses: General. |
| 30 | SW8B | Digital_IO | Signal terminal SW8B (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW8B. Supported peripheral buses: General. |
| 31 | SW7A | Digital_IO | Signal terminal SW7A (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW7A. Supported peripheral buses: General. |
| 32 | SW6A | Digital_IO | Signal terminal SW6A (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW6A. Supported peripheral buses: General. |
| 33 | SW4A | Digital_IO | Signal terminal SW4A (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW4A. Supported peripheral buses: General. |
| 34 | SW4B | Digital_IO | Signal terminal SW4B (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW4B. Supported peripheral buses: General. |
| 35 | SW10B | Digital_IO | Signal terminal SW10B (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW10B. Supported peripheral buses: General. |
| 36 | SW10A | Digital_IO | Signal terminal SW10A (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW10A. Supported peripheral buses: General. |
| 37 | SW9A | Digital_IO | Signal terminal SW9A (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW9A. Supported peripheral buses: General. |
| 38 | SW8A | Digital_IO | Signal terminal SW8A (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW8A. Supported peripheral buses: General. |
| 39 | SW7B | Digital_IO | Signal terminal SW7B (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW7B. Supported peripheral buses: General. |
| 40 | SW6B | Digital_IO | Signal terminal SW6B (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW6B. Supported peripheral buses: General. |
| 41 | SW5B | Digital_IO | Signal terminal SW5B (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW5B. Supported peripheral buses: General. |
| 42 | SW5A | Digital_IO | Signal terminal SW5A (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: SW5A. Supported peripheral buses: General. |











