| IC1 | E22-900M22S | |
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| U1 | AP62200WU | 2.5A, 1.3MHz Buck DC/DC Converter, 4.2V-18V input voltage, 0.8V-7V adjustable output voltage, TSOT-23-6 |
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| U2 | STM32F411CEUx | |
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| U3 | MCP1700x-250xxTT | 250mA Low Quiscent Current LDO, 2.5V output, SOT-23 |
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| C1,C2,C7,C9,C21,C23 | 0.1uF | Unpolarized capacitor |
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| C3,C13,C19 | 1uF | Unpolarized capacitor |
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| C4,C5 | 16pF | |
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| C6 | 10uF | Unpolarized capacitor |
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| C8,C11,C15,C18 | 100nF | Unpolarized capacitor |
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| C12 | 2.2uF | |
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| C14 | 1F | Polarized capacitor |
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| C16,C17 | 22uF | Unpolarized capacitor |
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| C20,C22 | 5pF | |
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| D1,D2 | 5.23V | Zener diode |
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| J1 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
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| J2 | Batt | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J3 | Serial Debug Header 1x4 |
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