MSP430F5438A最小系统板原理图

1

2

3

4

5

6

GND A

COC6 C6 PIC60130p

PIC602

PIC701COC7 C7 COY1 Y1PIY102

A GND VCC

PIY101

PIC70230p

8MP63 P62 P61 P60 RST TCK TMS TDI TDO TEST

P6.3/A3 P6.2/A2 P6.1/A1 P6.0/A0 RST/NMI/SBWTDIO PJ.3/TCK PJ.2/TMS PJ.1/TDI/TCLK PJ.0/TDO TEST/SBWTCK P5.3/XT2OUT P5.2/XT2IN DVss4 DVcc4 P11.2/SMCLK P11.1/MCLK P11.0/ACLK P10.7 P10.6 P10.5/UCA3RXD/UCA3SOMI P10.4/UCA3TXD/UCA3SIMO P10.3UCB3CLK/UCA3STE P10.2/UCB3SOMI/UCB3SCL P10.1/UCB3SIMO/UCB3SDA P10.0/UCB3STE/UCA3CLK

PIMS430F58A10 PIMS430F58A9 PIMS430F58A9 PIMS430F58A97 PIMS430F58A96 PIMS430F58A9 PIMS430F58A94 PIMS430F58A93 PIMS430F58A92 PIMS430F58A91 PIMS430F58A90 PIMS430F58A9 PIMS430F58A PIMS430F58A7 PIMS430F58A6 PIMS430F58A PIMS430F58A4 PIMS430F58A3 PIMS430F58A2 PIMS430F58A1 PIMS430F58A0 PIMS430F58A79 PIMS430F58A7 PIMS430F58A7 PIMS430F58A76

P112 P111 P110 P107 P106 P105 P104 P103 P102 P101 P100

100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76

COMSP430F5438A MSP430F5438AGND+5V P9.7 PIMSP430F5438A075 75 P97 P9.6 PIMSP430F5438A074 74 P96 P9.5 PIMSP430F5438A073 73 P95 P9.4 PIMSP430F5438A072 72 P94 P9.3 PIMSP430F5438A071 71 P93 P9.2 PIMSP430F5438A070 70 P92 P9.1 PIMSP430F5438A069 69 P91 P9.0 PIMSP430F5438A068 68 P90 P8.7 PIMSP430F5438A067 67 P87 P8.6 PIMSP430F5438A066 66 P86 P8.5 PIMSP430F5438A065 65 P85 DVcc2 PIMSP430F5438A064 64 VCC DVss2 PIMSP430F5438A063 63 COC8 Vcore PIMSP430F5438A062 62 C8 PIC801 0.1uF PIC802 P8.4 PIMSP430F5438A061 61 P84 P8.3 PIMSP430F5438A060 60 P83 P8.2 PIMSP430F5438A059 59 P82 P8.1 PIMSP430F5438A058 58 P81 P8.0 PIMSP430F5438A057 57 P80 P7.3 PIMSP430F5438A056 56 P73 P7.2 PIMSP430F5438A055 55 P72 P5.7 PIMSP430F5438A054 54 P57 P5.6 PIMSP430F5438A053 53 P56 P5.5 PIMSP430F5438A052 52 P55 P5.4 PIMSP430F5438A051 51 P54

B

GND

C

P40 P41 P42 P43 P44 P45 P46 P47

P64 1 P6.4/A4 PIMSP430F5438A01 P65 2 P6.5/A5 PIMSP430F5438A02 P66 3 P6.6/A6 PIMSP430F5438A03 P67 4 P6.7/A7 PIMSP430F5438A04 P74 5 P7.4/A12 PIMSP430F5438A05 P75 6 P7.5/A13 PIMSP430F5438A06 P76 7 P7.6/A14 PIMSP430F5438A07 P77 8 P7.7A15 PIMSP430F5438A08 P50 9 P5.0/VREF+/VeREF+ PIMSP430F5438A09 P51 10 P5.1/VREF-/VeREFPIMSP430F5438A010 11 PIMSP430F5438A011AVcc VCC 12 AVss PIR01 PIR02 PIMSP430F5438A012 P70 13 P7.0/XIN COR PIMSP430F5438A013 R 0 P71 14 P7.1/XOUT PIMSP430F5438A014 15 DVss1 PIMSP430F5438A015 GND 16 DVcc1 PIMSP430F5438A016 VCC P10 17 P1.0/TA0CLK/ACLK PIMSP430F5438A017 P11 18 P1.1/TA0.0 PIMSP430F5438A018 P12 19 P1.2/TA0.1 PIMSP430F5438A019 P13 20 P1.3/TA0.2 PIMSP430F5438A020 P14 21 P1.4/TA0.3 PIMSP430F5438A021 P15 22 P1.5/TA0.4 PIMSP430F5438A022 P16 23 P1.6/SMCLK PIMSP430F5438A023 P17 24 P1.7 PIMSP430F5438A024 P20 25 P2.0 PIMSP430F5438A025

COJTAG JTAGTDO PIJTAG01 TDI PIJTAG03 1 3 TMS PIJTAG05 5 TCK PIJTAG07 7 PIJTAG09 9 RST PIJTAG011 11 PIJTAG013 13 2 4 6 8 10 12 14PIJTAG02 PIJTAG04 PIJTAG06

+5V

PI 01 PI 02 PIP03 PIP04 PI 05 PI 06 PIP07 PI 08COP PB VCCPIled201

GND

TEST PIJTAG08 PIJTAG010PIJTAG012 PIJTAG014

GND

1 2 3 4 5 6 7 8

P112 P111 P110

1 2 3 4 5 6 7 8

COled2

led2PIled202

PIR202C OR2 R2PIR2012.2k VCC GND

PI 1 0 PI 1 02 PI 1 03 PI 1 04 PI 1 05 PI 1 06 PI 1 07 PI 1 08COP11 P11

26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

1 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8

P21 P22 P23 P24 P25 P26 P27 P30 P31 P32 P33

P34 P35 P36 P37 P40 P41 P42 P43 P44 P45 P46 P47

P30 P31 P32 P33 P34 P35 P36 P37

COSwitch Switch3 2 1

GND VCC

PI 301 PI 302 PI 30 PI 304 PI 305 PI 306 PI 307 PI 308COP3 P3VCC VCC1 2 3 4 5 6 7 8 P20 P21 P22 P23 P24 P25 P26 P27

1 2 3 4 5 6 7 8

P80 P81 P82 P83 P84 P85 P86 P87

PISwitch03 PISwitch02 PISwitch01COBNC BNCDPIBNC01

VCC+5V 3

1 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8

PIAMS1 704ADJ

COAMS1117 AMS11172 OUT PIAMS111702 COC1 C1 PIC102 0.1uF PIC101PIled102

PIR301 COR3VCC VCC VCC

P10 P11 P12 P13 P14 P15 P16 P17

P60 P61 P62 P63 P64 P65 P66 P67

PIAMS111703

1

PIBNC02

PIC0 2C OC0 C0 PIC0 1 0.1uF

IN

COR1 R12.2kPIled101

PIR102

C4 PIC402 COC5 C5PIC502 COC3 C3PIC302 COC4 0.1uF PIC301 0.1uFPIC401 0.1uFPIC501 GND GND GND

COC9 C9 PIC9020.1uF PIC901

R3 10k PIR3RST 02 PIRESET03PIRESET04

PIR401 COR4CORESET RESET

PI 201 PI 20 PI 203 PI 204 PI 205 PI 206 PI 207 PI 208COP2 P2 COTEST TEST

R4 10k PIR4P87 02 PITEST03

P70 P71 P72 P73 P74 P75 P76 P77

P4.7/TB0CLK/SMCLK P4.6/TB0.6 P4.5/TB0.5 P4.4/TB0.4 P4.3/TB0.3 P4.2/TB0.2 P4.1/TB0.1 P4.0/TB0.0 P3.7/UCB1SIMO/UCB1SDA P3.6/UCB1STE/UCA1CLK P3.5/UCA0RXD/UCA0SOMI P3.4/UCA0TXD/UCA0SIMO DVcc3 DVss3 P3.3/UCB0CLK/UCA0STE P3.2/UCB0SOMI/UCB0SCL P3.1/UCB0SIMO/UCB0SDA P3.0/UCB0STE/UCA0CLK P2.7/ADC12CLK/DMAE0 P2.6/ACLK P2.5 P2.4/RTCCLK P2.3/TA1.2 P2.2/TA1.1 P2.1/TA1.0

PI 501 PI 502 PI 503 PI 504 PI 50 PI 506 PI 507 PI 508 PI 401 PI 402 PI 403 PI 40 PI 405 PI 406 PI 407 PI 408

COP5 P5

P100 P101 P102 P103 P104 P105 P106 P107 P97 P96 P95 P94 P93 P92 P91 P90

P50 P51 P52 P53 P54 P55 P56 P57

PI 10 1 PI 10 2 PI 10 3 PI 10 4 PI 10 5 PI 10 6 PI 10 7 PI 10 8COP10 P10C

1 2 3 4 5 6 7 8

PI 901 PI 902 PI 903 PI 904 PI 905 PI 906 PI 907 PI 908COP9 P9

PIMS430F58A26 PIMS430F58A27 PIMS430F58A2 PIMS430F58A29 PIMS430F58A PIMS430F58A1 PIMS430F58A32 PIMS430F58A3 PIMS430F58A4 PIMS430F58A PIMS430F58A36 PIMS430F58A7 PIMS430F58A PIMS430F58A39 PIMS430F58A PIMS430F58A1 PIMS430F58A42 PIMS430F58A43 PIMS430F58A4 PIMS430F58A PIMS430F58A46 PIMS430F58A47 PIMS430F58A PIMS430F58A9 PIMS430F58A

COP4 P4

PI 801 PI 802 PI 803 PI 804 PI 805 PI 806 PI 807 PI 80COP8 P8

PI 701 PI 702 PI 703 PI 704 PI 705 PI 706 PI 70 PI 708COP7 P7D

PITEST04PITEST02 PITEST01

PIAMS1 701

PIR101

PIRESET02 PIRESET01

PI 10 PI 102 PI 103 PI 104 PI 105 PI 106 PI 107 PI 108COP1 P …… 此处隐藏：3621字，全部文档内容请下载后查看。喜欢就下载吧 ……