Mechanical Dimensions & Land Pattern (LLGA-26(6x6))
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 LLGA-26(6x6) | Size power & signal trace widths for rated load current following IPC-2221 clearance rules. |
Technical Frequently Asked Questions (FAQ) — HV230B1-G (LLGA-26(6x6))
Quick answers covering Pinout, IPC-7351B Land Pattern dimensions, and CAD export formatsWhat is the Pinout and operating voltage specification of HV230B1-G (LLGA-26(6x6))?
Manufactured by MICROCHIP, the HV230B1-G is housed in a LLGA-26(6x6) package with 26 pins and a 0.65 mm lead pitch, supporting a VCC supply range of 4.5V to 13.2V. Key pins include: 1 (SW4: Multiplexed I/O & Peripheral Pin SW4 (General)), 2 (DIN: Multiplexed I/O & Peripheral Pin DIN (General)), 3 (CLK: Multiplexed I/O & Peripheral Pin CLK (General)), 4 (LE: Multiplexed I/O & Peripheral Pin LE (General)), 5 (CL: Multiplexed I/O & Peripheral Pin CL (General)), 6 (DOUT: Multiplexed I/O & Peripheral Pin DOUT (General)).
What are the IPC-7351B PCB Footprint dimensions for HV230B1-G?
Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), HV230B1-G (LLGA-26(6x6)) has a nominal body envelope of 6.00 × 6.00 mm, pitch e = 0.65 mm, and 26 copper pads.
Where can I download KiCad (.kicad_mod, .kicad_sym), Fusion 360 (.lbr), and 3D STEP models for HV230B1-G?
You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for HV230B1-G (MICROCHIP, LLGA-26(6x6)) 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 (26 pins) & HV230 Family VariantsExpand static table
| Pin # | Signal Name | Electrical Type | Functional Description & Design Notes |
|---|---|---|---|
| 1 | SW4 | Digital_IO | Signal terminal SW4 (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: SW4. Supported peripheral buses: General. |
| 2 | DIN | Digital_IO | Signal terminal DIN (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: DIN. Supported peripheral buses: General. |
| 3 | CLK | Digital_IO | Signal terminal CLK (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: CLK. Supported peripheral buses: General. |
| 4 | LE | Digital_IO | Signal terminal LE (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: LE. Supported peripheral buses: General. |
| 5 | CL | Digital_IO | Signal terminal CL (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: CL. Supported peripheral buses: General. |
| 6 | DOUT | Digital_IO | Signal terminal DOUT (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: DOUT. Supported peripheral buses: General. |
| 7 | SW7 | Digital_IO | Signal terminal SW7 (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: SW7. Supported peripheral buses: General. |
| 8 | SW7 | Digital_IO | Signal terminal SW7 (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: SW7. Supported peripheral buses: General. |
| 9 | SW6 | Digital_IO | Signal terminal SW6 (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: SW6. Supported peripheral buses: General. |
| 10 | SW6 | Digital_IO | Signal terminal SW6 (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: SW6. Supported peripheral buses: General. |
| 11 | SW5 | Digital_IO | Signal terminal SW5 (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: SW5. Supported peripheral buses: General. |
| 12 | SW5 | Digital_IO | Signal terminal SW5 (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: SW5. Supported peripheral buses: General. |
| 13 | SW4 | Digital_IO | Signal terminal SW4 (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: SW4. Supported peripheral buses: General. |
| 14 | VDD | Power_In | Primary positive power supply input (VDD) operating in the 4.5V to 13.2V domain (Max rating: 13.2V). |
| 15 | DIN | Digital_IO | Signal terminal DIN (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: DIN. Supported peripheral buses: General. |
| 16 | CLK | Digital_IO | Signal terminal CLK (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: CLK. Supported peripheral buses: General. |
| 17 | LE# | Digital_IO | Signal terminal LE# (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: LE#. Supported peripheral buses: General. |
| 18 | CLR | Digital_IO | Signal terminal CLR (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: CLR. Supported peripheral buses: General. |
| 19 | DOUT | Digital_IO | Signal terminal DOUT (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: DOUT. Supported peripheral buses: General. |
| 20 | SW7 | Digital_IO | Signal terminal SW7 (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: SW7. Supported peripheral buses: General. |
| 21 | SW7 | Digital_IO | Signal terminal SW7 (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: SW7. Supported peripheral buses: General. |
| 22 | SW6 | Digital_IO | Signal terminal SW6 (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: SW6. Supported peripheral buses: General. |
| 23 | SW6 | Digital_IO | Signal terminal SW6 (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: SW6. Supported peripheral buses: General. |
| 24 | SW5 | Digital_IO | Signal terminal SW5 (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: SW5. Supported peripheral buses: General. |
| 25 | SW5 | Digital_IO | Signal terminal SW5 (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: SW5. Supported peripheral buses: General. |
| 26 | SW4 | Digital_IO | Signal terminal SW4 (I/O, 4.5V to 13.2V domain). Multiplexed alternate functions: SW4. Supported peripheral buses: General. |









