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| # PMW3610 PCB | ||
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| <img src="https://i.imgur.com/gLDkCWS.jpeg" width="450"> | ||
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| [PixArt PMW3610DM-SUDU](https://www.pixart.com/products-detail/21/PMW3610DM-SUDU) low power laser mouse sensor breakout board, can be operated with either a 1.8V or 3.3V voltage level. Alternative to [PMW3360 PCB](https://github.com/siderakb/pmw3360-pcb). | ||
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| [Demo video](https://youtu.be/nyLZ6U8h7f0?t=17) | ||
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| ## PCB | ||
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| Online preview avaliable [here](https://kicanvas.org/?github=https%3A%2F%2Fgithub.com%2Fsiderakb%2Fpmw3610-pcb), powered by [KiCanvas](https://github.com/theacodes/kicanvas). | ||
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| <img src="https://i.imgur.com/sCI6LZP.png" width="450"> | ||
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| ### BOM | ||
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| |Ref|Value|Footprint| | ||
| |-|-|-| | ||
| |C1|3.3uF/16V|SMD 0603| | ||
| |C2, C3|100nF|SMD 0603| | ||
| |C4|100nF X7R|SMD 0603| | ||
| |C5|10nF|SMD 0603| | ||
| |C6|10uF X7R|SMD 0603| | ||
| |C7|10nF X7R|SMD 0603| | ||
| |C8, C9|1uF|SMD 0603| | ||
| |C10| DNI |SMD 0603| | ||
| |R1|10k|SMD 0603| | ||
| |U1|PMW3610|16 Pin| | ||
| |U2|TLV74318|SOT-23-5| | ||
| |J1|2.54mm Pin header|| | ||
| |J2|8P 0.5mm FFC/FPC|AFC01-S08FCA-00| | ||
| - DNI: don't install. | ||
| - SMD 0603 (Imperial) aka 1608 Metric. | ||
| - PMW3610 needs to be used with LM18-LSI lens. | ||
| - `R1` is optional/additional RESET pull up resistor, RESET pin of PMW3610 has a built in weak pull up circuit. | ||
| - `U2` LDO can be replace by RT9193-18GB, change `C10` to 22nF. | ||
| - The wiring order of `J1` and `J2` is different. | ||
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| ### Board Characteristics | ||
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| - Copper layer count: 2 | ||
| - Board thickness: 1.6 mm | ||
| - Board overall dimensions: 23.5 x 31.5 mm | ||
| - Min track/spacing: 0.15 mm / 0.15 mm | ||
| - Min hole diameter: 0.3 mm | ||
| - Castellated pads: No | ||
| - Edge card connectors: No | ||
| - Plated board edge: No | ||
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| ## Power | ||
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| ### Voltage level config | ||
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| - 3.3V logic | ||
| - VIN: 3.3V | ||
| - JP1: `[1-2 3]` | ||
| - 1.8V logic | ||
| - VIN: (VDD+0.2V) \~ 5.5V | ||
| - JP1: `[1 2-3]` | ||
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| |JP1||Description| | ||
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| |`[1-2 3]`|2 and 1 close, 3 NC| VIO = VIN | | ||
| |`[1 2-3]`|2 and 3 close, 1 NC| VIO = VDD | | ||
| |`[1-2-3]`|1, 2 and 3 close| VIO = VDD = VIN (LDO bypass) | | ||
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| ### PMW3610 Spec | ||
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| - VDD: 1.7V\~2.1V, 1.8V Typical. | ||
| - VDDIO: 1.7V\~3.3V, 1.8V Typical. | ||
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| ## License | ||
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| Available under the [CERN-OHL-P v2](/LICENSE). | ||
| Available under the [CERN-OHL-P v2](/LICENSE) permissive license. |