电子小跑腿 发表于 2021-5-29 09:45:49

ALLWINNER 全志H3 做的开发板PCB和原理图








CommentPatternQuantityComponents24MHz晶振25202Y1, Y2ALLWINNER-H3(FBGA-347)FBGA-347 - duplicate1U3color?LED_0402_RED3D1, D2, D3CP2102QFN-281U8CSTEST 1.64*2, *3, CRX1, CTX1dSOT363-612GNDUSB-WIFI-ANT11H0402IND_04021L5HDMI_19plugHDMI_SMD_A1HDMI1K4B4G1646D-BCK0(FBGA-96_256Mx16_DDR3-1600_11-11-11)FBGA96(HYNIX_SAMSUNG_512MX16_DDR3)1U4LM4871MSOP-81U5LP2992 3V3SOT23-51U14MIC*MIC-04161MIC*1MP2143DJSOT23-81U9MP2144SOT23-81U13MPU6050QFN24 4x4_M1U15NC/ESD9B5V-2/TRtvs04024ESD1, ESD2, ESD3, ESD4RAINSUNANT-RAINSUN-AN51201A1Res2RES_04023R26, R27, R28RJ45座RJ45母座1J2rRClamp0524PRCLAMP0524P2U1, U2RT8059SOT23-52U10, U11RT9011-FMPJ6SOT23-61U6RT9011-PGPJ6SOT23-61U7SS8050SOT23-3N1Q1ST7789V_1.3ST7789V_12Pin1ST1SY8089ASOT23-51U12TACT 2PButtonTACT_3x4x2_1803K1, K2, K3TESTTEST 15TP1, TP2, TP3, TP4, TP5TFTF-SOCKET - SHORT1TF1TFT_2.4_ILI9341_18PFPC0.5 2H-WS-18P1TFT1Type-CTYPE-C-TOP1USB1USB-侧立式USB-侧立式2P1, P2XPT2046QFN16 4x4_N1IC1

sunjq 发表于 2021-5-29 10:16:07

爱奇艺yi 发表于 2021-5-29 10:56:43

小丸子咒 发表于 2021-5-29 10:57:40

太棒了，楼主实在太优秀了

石头蛋儿 发表于 2021-5-29 11:05:16

zhang_tingting 发表于 2021-5-29 11:27:56

谢谢楼主的慷慨，值得我们好好参考

yhgwork 发表于 2021-5-29 11:30:11

现在有H5,H6,H8

bidezhi7777 发表于 2021-5-29 11:54:00

2592047508 发表于 2021-5-29 13:46:13

cml_l 发表于 2021-5-29 17:58:22

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