MSP430F149最小系统板电气原理图

112233445566DDCCBBAATitleNumberRevisionSizeBDate:2012/8/31SheetofFile:C:\Users\..\MSP430F149-.SchDocDrawnBy:P1.5/TA017P1.6/TA118P1.7/TA219P2.0/ACLK20P2.1/TAINCLK21P2.2/CAOUT/TA022P2.3/CA0/TA123P2.4/CA1/TA224P2.5/Rosc25P2.6/ADC12CLK26P2.7/TA027P3.0/STE028P3.1/SIMO029P3.2/SOMI030P3.3/UCLK031P3.4/UTXD032P3.5/URXD033P3.6/UTXD134P3.7/URXD135P4.0/TB036P4.1/TB137P4.2/TB238P4.3/TB339P4.4/TB440P4.5/TB541P4.6/TB642P4.7/TBCLK43P5.0/STE144P5.1/SIMO145P5.2/SOMI146P5.3/UCLK147P5.4/MCLK48DVcc1P6.3/A32P6.4/A43P6.5/A54P6.6/A65P6.7/A76VREF+7XIN8XOUT/TCLK9VeREF+10VREF-/VeREF-11P1.0/TACLK12P1.1/TA013P1.2/TA114P1.3/TA215P1.4/SMCLK16P5.5/SMCLK49P5.6/ACLK50P5.7/TBoutH51XT2OUT52XT2IN53TDO/TDI54TDI55TMS56TCK57RST/NMI58P6.0/A059P6.1/A160P6.2/A261AVss62DVss63AVcc64U1MSP430F149IPM1310118129147C1+1C2+4GND15C1-3VCC16C2-5V-6V+2U4MAX3232CSEGNDGNDGNDGND1234567891110A3DConnector9P3.4P3.5RS232通信模块22uFC1CapPol1GNDGND电源供电系统1234A1Header4A12A2Header2AKSW-DPSTGNDF1GND10KR2Res2K00.1uFC16Cap30pFC7Cap12Y28M30pFC8CapGNDGNDGND1VCC2VO3RD4RW5E6DB07DB18DB29DB310DB411DB512DB613DB714BG_VCC15BG_GND16L11602LCDGNDA1B2TAP310KRV1ResTapGNDGNDLCD显示模块GND1VCC2VO3RD4WR5LCD_E6DB07DB18DB29DB310DB411DB512DB613DB714CS115CS016RESET17BG_VDD19VOUT18BG_VSS20L212864LCDGNDGNDP2.7P2.6P2.5P2.4P2.3P2.2P2.1P2.0P6.5P6.3P6.4V1V2V3V4K1K2K3K422pFC5Cap12Y112M22pFC6CapGNDRSTRST123U6Header3HGND温度模块123U7Header3HGND红外模块Vin3GND1Vout2GNDU31117-3.3GND+5V3.3VV5V6V7V8+5V+5V3.3V3.3V3.3V3.3VGND3.3VAVCC1234567891011121314JTAGJTAG12345678P0Header4X2H12345678BSLBSL3.3V12345678910111213141516P1Header8X2P6.4P6.6VREF+XOUTVREF-P1.1P1.3P6.3P6.5P6.7XINVeREF+P1.0P1.2P1.43.3V12345678910111213141516P4Header8X2P1.6P2.0P2.2P2.4P2.6P3.0P3.2P3.412345678910111213141516P3Header8X2P3.7P4.1P4.3P4.5P4.7P5.1P5.3P3.6P4.0P4.2P4.4P4.6P5.0P5.2P5.4P3.512345678910111213141516P2Header8X2P5.7XT2INTDITCKP6.0P6.2GNDP5.6XT2OUTTDOTMSRSTP6.1GNDAVCCP5.512J6Header2P1.512J5Header2P1.63.3VGND0.1uFC10Cap0.1uFC9CapAVCCAVCC0RR6Res210KRV212J3Header2P6.03.3VGND10KRV312J4Header2P6.13.3VGND12345678U5ROP3.3RI3.3V120RR5Res221P7Header2GND12J1Header212J2Header2RORIP3.7P3.61234567891011121314NRF905Header7X2P4.0P4.2P4.4P4.6P5.1P5.0P4.1P5.4P4.5P5.2P5.33.3VGNDGND12345678910CC1101/24L01+Header5X2P5.1P5.2P4.4P5.3P4.5P4.23.3V3.3VGNDGND22uFC2CapPol13.3V+5V+5V3.3V3.3VGNDGNDP1.6P1.7P2.0P2.1P2.2P2.3P2.4P1.5P2.6P2.7P3.0P3.1P3.2P3.3P3.4P2.5P5.3P5.2P5.1P5.0P4.7P4.6P4.5P5.4P4.3P4.2P4.1P4.0P3.7P3.6P3.5P4.4VREF-P1.0P1.1P1.2P1.3P1.4VeREF+XOUTXINP6.3P6.4P6.5P6.6P6.7VREF+XT2INXT2OUTP5.5P5.6P5.7TDOTDITMSTCKP6.0P6.1P6.2GNDGND3.3VTDOTDITMSTCKGNDRSTDTRRTSTXDRXDTCKRSTP2.2P1.1P2.7P2.6P2.5P2.4P2.3P2.2P2.1P2.0P2.7P2.6P2.5P2.4P2.3P2.2P2.1P2.0P6.5P6.3P6.4P6.6P5.6P3.2P3.1P3.03.3VXT2INXT2OUTP1.7P2.1P2.3P2.5P2.7P3.1P3.3P1.5V912Y332.768KHZ0.1uFC12Cap0.1uFC13Cap10KR1Res210KR3Res210KR4Res20.1uFC3Cap0.1uFC4Cap0.1uFC14Cap0.1uFC15Cap0.1uFC11Cap0.1uFC17Cap3.3VGND123J0Header3VeREF+VREF-GNDA-A++5V+5V+5V+5V+5VTXDGNDTXD1DTR_N2RTS_N3VDD_2324RXD5RL_N6GND7VDD8DSR_N9DCD_N10CTS_N11SHTD_N12EE_CLK13EE_DATA14DP15DM16VDD_3V317VDD_3V318RESET19VDD20GND21TRI_STATE22LD_MODE23VDD_PLL24GDN_PLL25PLL_TEST26OSC127OSC228U2APL2303RXDX1X20.1uFC18PU3.3D-D+GNDGNDGNDDTRO20RR720RR8D-D+1.5KR9A-A+PU3.3+5VX1X2RTSORTS0RR10Res2DTR1KR11Res2DTRORTSOPU3.3330RRP1330R330R330R3.3V300RRP2330R330R330R3.3V1KRP31K1K1KMSP430F149核心最小系统AD采样模块RS485通信模块独立按键模块按键复位USB转TTL模块1602显示模块12864显示模块BSL模块JTAG模块电源外扩LED指示灯模块无线模块A无线模块B红外以及温度功能选择1234567891011121314151617181920212223242526272829303132P5Header16X2P6.0P6.2GND3.3VP6.4P6.6VREF+P6.1GNDAVCCP6.3P6.5P6.7XINRSTTCKVREF-P1.1P1.3P1.5P1.7P2.1P2.3P1.0P1.2P1.4P1.6P2.0P2.2P2.4VeREF+XOUT1234567891011121314151617181920212223242526272829303132P6Header16X2P2.7P3.1P3.3P3.5P3.7P4.1P4.3P3.0P3.2P3.4P3.6P4.0P4.2P4.4P2.6P2.5P4.7P5.1P5.3P5.5P5.7GNDTDIP5.0P5.2P5.4P5.6GNDTDOTMSP4.6P4.5芯片I/O口外扩模块