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PCB 原理图。
SWXT-QFP48-181C9B1_C9B2存档.7z
(16.22 MB, 下载次数: 0)
Comment | Pattern | Quantity | Components | | | | | 100nF | C0603A | 7 | C1, C2, C3, C5, C7, C10, C11 | 10K | R0603A | 2 | R1, R4 | 12MHz/NC | OSC HC-49S | 1 | Y2 | 22pF/NC | C0603A | 2 | C8, C9 | 22pF | C0603A | 2 | C4, C6 | 22uF/16V 6.3x5.3 | CES2_6P3X5P3 | 2 | EC1, EC2 | 24MHz | OSC HC-49S | 1 | Y1 | 2K | R0603A | 2 | R2, R3 | 500mA | F1206 | 1 | F1 | AMS1117_3.3 | SOT223_N | 1 | U1 | CH340C | SOP16_N | 1 | U3 | Header 2X11 | HDR2.54-LI-2x12P | 2 | JP1, JP2 | Header4 | HDR2.54-LI-4P | 5 | P1, P2, P5, P6, P7 | KEY | TSW SMD-6*6*8 | 1 | S2 | MICRO-USB-BF-5P | MICRO-USB-B_5P-FEMALE_A01SB | 1 | USB1 | RED LED | LED0603 | 2 | D1, D2 | RESET | TSW SMD-6*6*8 | 1 | S3 | SW_SPDT | SW_SPDT | 1 | S1 | SWM181CBT6-50-AA-00 | LQFP48 | 1 | U2 | Synwit_logo | SYNWIT_LOGO_14x7 | 1 | SYNWIT_LOGO1 | Synwit_QR CODE | SYNWIT_QR CODE _15x15 | 1 | SYNWIT_CODE1 | TP_1 | TP80 | 3 | TP1, TP2, TP3 |
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