MSP430-L原理图及PCB图

PIP101 PIP102 PIP103 PIP104 PIP105 PIP106
VCC_in NDLD-0 NDLD+0
CJPO3JP3
LCD_12864
CJPO5JP5
B
1
2
4
5
6
7
8
9
10
11
PIJ301 PIJ302 PIJP30 PIJ304 PIJ305 PIJ306 PIJ307 PIJP308 PIJ309 PIJ301 PIJ301 PIJ3012 PIJP3013 PIJ3014 PIJ3015 PIJ3016 PIJ3017 PIJP3018 PIJ3019 PIJ302
VNLCVCCC_0iinn PIS102 SC1OS1PIS10P1IF101CF1OF1 Fuse
PIF102VCC-5
JCPO1JP1
VGNLCNGCDNDPPIIJJPP110012
VCC-5 PIJP103
NPLSPBSB NALDAD77 NALDAD66 NALDAD55 NALDAD44
NALDAD33
NALDAD22 NALDAD11 NALDAD00 NRLROO NDLDII
RXD0
P 1. 5/TA 0 P 1. 6/TA 1 P 1. 7/TA 2 P 2. 0/A CLK P 2. 1/TA IN CLK P 2. 2/CA O U T/TA 0 P 2. 3/CA 0/TA 1 P 2. 4/CA 1/TA 2 P 2. 5/Ros c P 2. 6/A D C12CLK P 2. 7/TA 0 P 3. 0/S TE0 P 3. 1/S IM O 0 P 3. 2/S O M I0 P 3. 3/U CLK 0 P 3. 4/U TX D 0
VREF+ PIU3707
PIU3808
PIU3909
VeREF+ 10 PIU3010
VREF- 11 PIU3011
KEY0 PIU310212
KEY1 PIU310313
KEY2 PIU310414
KEY3 15
PIU3015
P14
16
PIU3016
DVcc P6.3/A3 P6.4/A4 P6.5/A5 P6.6/A6 P6.7/A7 VREF+ XIN XOUT/TCLK VeREF+ VREF-/VeREFP1.0/TACLK P1.1/TA0 P1.2/TA1 P1.3/TA2 P1.4/SMCLK
MSP430F149/249/449
P5.4/MCLK P5.3/UCLK1 P5.2/SOMI1 P5.1/SIMO1
P5.0/STE1 P4.7/TBCLK
P4.6/TB6 P4.5/TB5 P4.4/TB4 P4.3/TB3 P4.2/TB2 P4.1/TB1 P4.0/TB0 P3.7/URXD1 P3.6/UTXD1 P3.5/URXD0
AD4
AD2
AD0
VCC
PIP201 PIP203 PIP205 PIP207 PIP209 PIP2011 PIP2013 PIP2015 PIP2017 PIP2019 PIP2021 PIP2023 PIP2025 PIP2027 PIP2029
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
DCSO1DS1
VCC
AVCC
VNLCVCCC
PIC402
CCO4C4
PIC401104
PIC502
A
CCO5C5
PIC501104
VCC-5
RCO4R4
PIR402
PIR40P1IDS101
PIDS102
2K RED
CJ1OJ1
PIJ101
PIJ102
PIJ103
POWER_JACK VCC_in
NLV0
V CC-LCD V0 RS RW EC AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 V CC-LCD
CRO1R212
CRO1R313
CRO1R414
CRO1R515
VCC PIR1202 PIR1201 VCC PIR1302 PIR1301 VCC PIR1402 PIR1401 VCC PIR1502 PIR1501
12
13
14
15
16
17
18
20
VCCPIJP501 NVLCVCC-L0CLCDD
PIJP502
VCC-5 PIJP503
1 2 3
LCD-Power
VCC-LCD 19
V0 3
NC
/RS T
NC
PSB
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
EC
RW
VCC-LCD
RS
NLNC
PIR101
16
VCC B A
GND
8 PIU7 508 PIU 6 507 PIU 5 506
PIU505
VCC NDLD_0BB NDLD_0AA GND
MAX485CSA
PIR1702
CRO1R717
120
PIR1701
CJPO9JP9
PIJP902 2 PIJP901 1
RS485
D
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2 PIP202 4 PIP204 6 PIP206 8 PIP208 10 PIP2010 12 PIP2012 14 PIP2014 16 PIP2016 18 PIP2018 20 PIP2020 22 PIP2022 24 PIP2024 26 PIP2026 28 PIP2028 30 PIP2030
1
2
AVcc DVss AVss P 6. 2/A 2 P 6. 1/A 1 P 6. 0/A 0 RS T/ N M I TCK TMS
TDI TDO/TDI
X T2IN X T2O U T P 5. 7/TBoutH P 5. 6/A CLK P 5. 5/S M CLK
CCO1C011004
PIC1001 PIC1002
XCS
PIP3013
XRESET
PIP3015
SD_CS PIP3017
MISO PIP3019
TXD0
PIP3021
DI
PIP3023
GND
PIP3025
1 3 5 7 9 11 13 15 17 19 21 23 25
2 PIP302 4 PIP304 6 PIP306 8 PIP308 10 PIP3010 12 PIP3012 14 PIP3014 16 PIP3016 18 PIP3018 20 PIP3020 22 PIP3022 24 PIP3024 26 PIP3026
COR5 RXDPIR502
R5
PIR1500P10IU2505 PIU2606
PIU2707
VCC VCC
8
PIU208
PIU2909
PIR602 PIR702 CRO6R6
CRO7R7
PIU210010 PIU210111
10K
10K PIU210212
PIR601 PIR701 PIU210313
PIJZ201 CCO6C262pF PIC601 PIC602
NLRW
PIU3064 PIU306 PIU3062 PIU3061 PIU306 PIU3059 PIU3058 PIU3057 PIU3056 PIU305 PIU3054 PIU305 PIU3052 PIU3051 PIU305 PIU3049
C
10K
10K
10K
10K
KEY0 KEY1 KEY2 KEY3
PIS20
PIS302
CSO2S2
CSO3S3
PIS201
PIS301
PIS402
PIS502
CSO4S4
CSO5S5
PIS401
PIS501
RO
CTR DI
CUO5U5
1 PIU5201 PIU5302 PIU5403
PIU504
RO /RE DE DI
1
2
3
4
5
6
CCO7C1704 PIC701 PIC70N2ALVACVCCC
CUO3U3
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
P 62 P 61 P 60 RES ET TCK TMS TDI TDO EC RW RS
CCO2C222pF
PIJZ20 PIC201 PIC202 CJZO2JZ2 8M
NVLeVReEREFF+0
GND NPL6P677 NPL6P655 NPL6P633
NPL6P611 NELECC NRLRSS
P53
/RST
AD7
AD5
AD3
AD1
GND
PORT4/5/6
7
8
CUO1U1
PIU101
VCC-5PIU103
1 3
2 PIU102VCC 4 PIU104
AMS1117
CPO1P1
21
PIU2021
PIU220020
VCC-5
0.1u
PIU129019
CCO9C9
PIU128018
PIU127017
PIU126016PIR801 15
PIU2015PIR1001
CCRROO81RR0PP81IIRR221800770022
DD+ CRO9R9
2K
USB
1
1 2 3 4 5 6
PORT1/2/3
KEY1 NKLEKYEY33 P15 P17 P21 P23 DREQ XDCS MOSI
SCK RXD0
RO VCC
CPO2P2
VNLRVEREFF+0 VNLRVREEFF-0 NPL6P666 NPL6P644 NPL6P622 NPL6P600
RW
P54
CTR
PSB
AD6
S CK
X CS
P 23
P 22
P 21
P 20
P 17
P 16
P 15
NLP15NLP16NLP17NLP20NLP21NLP22NLP23
CPO3P3
NKLEKEYY00
NKLEKEYY22 PIP301
NPL1P144
PIP303
PIP305
P16
PIP307
P20
PIP309
P22
PIP3011
14
PIU2014
TXD DTR_N RTS_N VDD_232 RXD RI_N GND NC DSR_N DCD_N CTS_N SHTD_N EECLK EE_DATA
PL2303
12M CCO3C3
PIJZ10 OSC2
OSC1 PLL_TEST
GND_A NC GP1 GP0
GND VDD_5
PIU483048
PIU473047
PIU463046 PIU453045
44
PIU3044
PIU433043 PIU423042
PIU413041 PIU403040
39
PIU3039
38
PIU3038
PIU373037 PIU363036
PIU353035 34
PIU3034
33
PIU3033
NPL5P454 NPL5P353 NCLTCTRR N/LR0SRSTT
PIC901 NC
GND_3V3
PIC902 VDD_3V3 PIR902 DM PIR901 DP
PIU228028 POSC2
NPLOPSOCSPCI2C2301 PIC302
PIU227027 POSC1
22pF
PIU226026
PIU225025
GND
PIU224024
PIU223023
PIU222022
TXD0 32
31
MISO 30
MOSI 29
SD_CS 28
XDCS 27
XRESET 26
DREQ 25
24
23
22
21
20
19
18
17
PIU3017 PIU3018 PIU3019 PIU302 PIU3021 PIU302 PIU302 PIU3024 PIU3025 PIU3026 PIU3027 PIU3028 PIU3029 PIU30 PIU301 PIU302
CRO1R111 PIR1102
CJOP7JP7
LCD_1602
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
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10K
PIR103
PIJP701 PIJP702 PIJP703 PIJP704 PIJP705 PIJP706 PIJP70 PIJP708 PIJP709 PIJP701 PIJ701 PIJ7012 PIJ7013 PIJ7014 PIJP7015 PIJ7016
PIC1201 PIC102 CCO1C212
22pF
PIC1202 PIC101 CJZO3JZ3
PIJZ2302 PIJZ1301
32.768KHZ
CCO11C11
22pF
VCC PIU3101
P63 PIU3202
P64 PIU3303
P65 PIU3404
P66
5
PIU305
P67 PIU3606
1
2
3
CCO1C1
PIJZ102NPLOPSOCSPCI1C1101 PIC102 CJZO1JZ122pF
2
A
VCC
PIC802
CCO8C8
PIC801 0.1u
GND
CUO2U2
TDRXTTDRS PPPIIIRRR132000222CCCRRROOO132RRR123PPPIIIRRR111132000000P PP P111000I I I IU U U U2 2 2 212340 0 0 01 3 4 2