单片机硬件原理图参考

1、54321DDCCF-LED2F-LED11212BB5V5VJ2 CON3sip3-2_54-905VJ3 CON3sip3-2_54-90J1 CON3sip3-2_54-90GNDGNDGND预留舵机接口预留舵机接口舵机接口5VJ4J6 CON3sip3-2_54-901J55V5VAA1SCL21STXD2PWM2SDA3434SRXDR15 NC 060323CON4sip4-2_54-90CON4sip4-2_54-90GNDGND第十四届全国大学生智能汽车竞赛室外光电组推荐单片机原理图GNDIIC接口SCI接口电调接口公司名称：北京钢铁侠科技 地址 北京市海淀区上地信息路12号

2、1层E区E105室 Date:Thursday, January 10, 2019Sheet1 of354321C9 0603 22uF/16VC11 0603 22uF/16VC10 0603 22uF/16VC12 0603 22uF/16V2 32 3 2 32 3PWM1123PWM3123PWM4123预留车灯接口 X4 5V5Vph2mm-2pR3ph2mm-2pR4 330R330R06030603 Q1B_LED21Q2 400AO3B_LED11AO3400SOT23ASOT23AR7 10K0402R8 10K0402GNDGND5V5VPH2-180PH2-180ph2m

3、m-2pR12ph2mm-2pR11330R330R06030603Q4Q3F_LED21AO3400F_LED11AO3400SOT23ASOT23AR13 10K 0402R14 10K 0402GNDGNDB-LED112PH2-180B-LED212PH2-180单片机电路 5VU134 VREFHPTA1 222921C1C2VDDADPTA05V 0.1uF0.1uF26B_LED10402040230PTB3/AD1P3 25B_LED2 35 VSSADPTB2/AD1P2 24PWM55V VREFLPTB1/TPM3CH1/AD1P1 23 PWM4R1 R2PTB0/TP

4、M3CH0/AD1P0GND1744 SRXD10K 10K VDDTC5/RxD204020402C3C4PTC4 1 STXD4310uF0.1uFPTC3/TxD2PTC2/MCLK420603040241SDA16PTC1/SDA1 40SCL39 VSS1PTC0/SCL1VSS232PTD3/KBIP6/AD1P1131GND R9 10K 0402AXTAL137PTD2/KBIP5/AD1P10 28 F_LED1 PTG5/XTALPTD1/AD1P9 27 F_LED2 AXTAL238PTD0/AD1P815PTG6/EXTALPTE7/SPSCK114PTE6/MOSI

5、113BKGD36PTE5/MISO112BKGD/MSPTE4/SS1 11 PWM3/RST3PTE3/TPM1CH1 10 PWM116MRESETPTE2/TPM1CH0 9M_RXDM_RXD 3 C5C6IRQ2 IRQ/TPMCLKPTE1/RxD1 8 M_TXDM_TXD 302420p2F02420p2F18PTE0/TxD1 719 PTG0/KBIP0PTF5/TPM2CH1 6 PWM2 20 PTG1/KBIP1PTF4/TPM2CH0533 PTG2/KBIP2PTF1/TPM1CH34PTG3/KBIP3PTF0/TPM1CH2MC9S08AC16CFGEqfp

6、44-0_8时钟电路 5V5VR6R54.7K4.7K04020402DBG/RST2 1BKGD12IRQGNDRST1 34 /RST565VRESTC8CON6AC70.1uFDIP2x3p-2_540.1uF0402SW-4P04024 3GNDGND复位电路烧写器接口 GNDR10 1M 040212hc-d49Y154321单片机供电电路 CTR_5VVO=VREF*（1+R18/R21） CTR_5V5V5VVREF=0.8V L1 10uH 5ACTR_5VC130.1uFR160RR12061J7MX4.2-5557C20 10uF20402l7x7C23C21 220uF/

7、16VC22220uF/16V 220uF/16VR17 4.7K0402BAT0603sc6_6h7_2D1 SS54 SMBMX4_2-2P-180-5557Ssc6_6h7_2U2 TPS54560DDAC14 10uF0603R18 53.6K 1%0402C15 0.1uF040218BOOTVINSWGNDDDGND27346GNDENCOMPGNDD2 RED_LED LED_0603GND5RT/CLKFBC16 4.7uF0603C17 4.7uF0603SO-8-EPADR19 243K0402R21R20 16.9K040210.2K 1%0402C18 47pF GND

8、0402C19 4700pF0402GNDGNDGND GNDGNDGND雷达供电电路 VO=VREF*（1+R23/R24） VREF=0.8V RADAR_5VRADAR_5VC280.1uFL2 15uH 2ACD54RADAR_5VBAT0402D3 IN5822SMAR22 4.7KU3 TPS54231DC30C29 10uF0603CCR23 10.2K 1%0402180.1uF0402C24BOOTPHC25 220uF/16V6h7_2040227VINGND3464.7uF C314.7uF C32ENCOMPGND5SS VSNSD4 RED_LED LED_0603C

9、3306030603SO-81800pF0402C34 0.01uF0402R24 1.91K 1%0402C35 47pFGND0402R25 21K0402GNDGNDGNDGNDGNDGND预留USB接口供电电路 VO=VREF*（1+R27/R28） VREF=0.8V USB_5VUSB_5VC360.1uFL3 15uH 2A CD54USB_5VUSB_5V0402BATD5 IN5822SMABR26 4.7K0402BU4 TPS54231DC38F 02J8C37 10uF0603R27 10.2K 1%040218BOOT PH125C2610uF0603C27 10uF

10、06032734VINEN SSGNDCOMP VSNS6364.7uF C394.7uF C40GND45USB-A USBA-DD6 RED_LED LED_0603C4106030603SO-81800pF0402R28 1.91K 1%0402C42 0.01uF0402C43 47pFGNDGNDR29 21K04020402GNDGNDGNDGNDGNDGND电脑供电接口电量显示接口开关接口J11固定孔 M3 X 4 BAT1R30 0RR1206J92GREENC44BATHDC3_3M5ON/OFFph2mm-2pHDC3_3M510uFM1M2DIP-2P-5_08MM060

11、321DIP-2P-3_5MMF1VINJ12AA12HDC3_3M5HDC3_3M5电源输入 VINBATGNDU5 so-8PH2-180 J10GNDM3M412348765FUSEdip-fuse-5x20mm预留供电接口S1 S2 S3 GD4 D3 D2 D1DIP-2P-5_08MMR31 0RR120612J13 GREEND7 SMBJ18C SMAC46AO441110uFC450603R32 10K 0402220uF/16VDIP-2P-3_5MM第十四届全国大学生智能汽车竞赛室外光电组推荐单片机原理图sc6_6h7_2公司名称：北京钢铁侠科技 GNDGNDGNDGND

12、地址 北京市海淀区上地信息路12号 1层E区E105室Date:Thursday, January 10, 2019Sheet2 of354321GND GND 129PAD211212120.1010uF0603sc6_sc6_6h7_254321USB转串口电路（电脑-单片机） 5V5VC4710uF 0603GNDDDR33 4.7K0402C48 0.1uF 0402U61161514131211109J14SS14 D8SOD-323 12GND TXD RXD V3 UD+ UD- XI XOVCC R232 RTS# DTR# DCD# RI# DSR# CTS# M_RXD M

13、_TXD21 M_RXD1 M_TXD5123434USB_D1- R35 22R 0402 USB_D1+ R36 22R 0402MUSB_D1- MUSB_D1+22R R34 0402 V3566MXTAL0 MXTAL178USB-Busbb-dC49 CH340Gso-160.1uF0402GNDGNDC50MXTAL0GNDY222pF040212MHZ42GNDMXTAL1GNDxtal4_sx_322522pF0402CCUSB转串口电路（电脑-雷达） RADAR_5VR37 0R0402RADAR_5VFT232RLU7J16J17RAD_TXJ15R38 NC 04022

14、01R40 22R0402VCCTXD121251MUSB_5V2 USB_D2- R41 22R 04025RAD_RXR42 22R0402RAD_TX RAD_RXRXD3434234MUSB_D2- MUSB_D2+1615USBDM USBDPUSB_D2+R39 22R 04023RTS#R43 NC040256PWM5B11BCTS#DTR#CON4ph2_0-4p-180CON5xh2_54-5p-90A48USB-Busbb-dVCCIO NC12 19RESET# NC2 OSCI OSCO910242728GNDR44 4.7K0402DSR#XTAL0 XTAL1GNDDCD#雷达接口6RADAR_5VRI#CBUS0 CBUS1 CBUS2 CBUS3 CBUS42322131412173V3OUTC52 10uF0603C530.1uFR45C54 0.1uF0402040210K0402GNDGNDGND