| U1 | nRF52840 | Multiprotocol BLE/ANT/2.4 GHz/802.15.4 Cortex-M4F SoC, AQFN-73 |
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| U2 | USBLC6-2SC6 | Very low capacitance ESD protection diode, 2 data-line, SOT-23-6 |
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| U10 | W25Q128JVS | 128Mbit / 16MiB Serial Flash Memory, Standard/Dual/Quad SPI, 2.7-3.6V, SOIC-8 |
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| C1,C6-C9,C30 | 100nF | Unpolarized capacitor, small symbol |
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| C2,C10-C12 | 4.7uF | Unpolarized capacitor, small symbol |
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| C3,C4 | 12pF | Unpolarized capacitor, small symbol |
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| C5 | 100pF | Unpolarized capacitor, small symbol |
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| C13 | 1uF | Unpolarized capacitor, small symbol |
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| C14 | 47nF | Unpolarized capacitor, small symbol |
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| F1 | 1A/1.8A | Resettable fuse, polymeric positive temperature coefficient, small symbol |
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| J1 | USB_C_Receptacle_USB2.0_14P | USB 2.0-only 14P Type-C Receptacle connector |
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| J3 | Debug Header | Generic connector, single row, 01x04, script generated |
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| L1,L2 | 10uH | Inductor, small symbol |
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| L3 | 15nH | Inductor, small symbol |
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| R1,R2 | 4.12k | Resistor, small symbol |
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| R18 | 10k | Resistor |
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| Y1 | 32MHz | Four pin crystal, GND on pins 2 and 4 |
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