李想LX-1Astm32原理图

PIU11098 NDLDBB22
PI2U101 NDLDBB33
PI3U102 NDLDBB44
PI4U103 NDLDBB55
PI5U104 NDLDBB66
PI3U8105
PIU1038
NDLDBB77
PE8 PE9 PE10 PE11 PE12 PE13 PE14 PE15
39 PIU410039 PIU411040 PIU412041 PIU413042 PIU414043 PIU415044 PIU416045
NLLELEDD00 35
NBLLELOEDOD11T1PPIIUU113300673356
NJLTJDTDOO
PIU180937
PIU1089
NJLTJRTRSSTT 90
NPLAPA112 NFLMFM
PIU1090
91
NPLAPA113 NILICIISCCSCKKPIU190291
NPLAPA114NILICIISCDSDAAPIU190392
PIC801 PICCC8O082C8 10uF
NPLAPA00 NPLAPA11 NPLAPA22 NPLAPA33 NPLAPA44 NPLAPA55 NPLAPA66 NPLAPA77
YCO2Y2
1
2
NPLAPA88
PIY201 PIY202
NPLAPA99
PIC502 12MHZ CCOP4ICC4014 NPLAPA110
PIU1054
PB8 PB9 PB10 PB11 PB12 PB13 PB14 PB15
PD8 PD9 PD10 PD11 PD12 PD13 PD14 PD15
55 NKLEKYEY33
PIU1055
56 NKLEKYEY44
PIU1056
57 NKLEKYEY55 58 PIU1057 NKLEKYEY66 PIU519058NNLDNDIINN NLLCLDCDCCS PIU610059NNLCNCLLKK NLLCLDCWDWRR PIU611060 NLLCLDCDRRSS PIU612061 NLLCLDCDRRDD
PIU1070
NULSUBSB_0DDP+0IU170171 NJLTJMTMSS 72
PIU1072
NJLTJCTCKK 76 NJLTJTDDII PIU170776
PIU1077
PA8 PA9 PA10 PA11 PA12 PA13/JTMS/SWDIO PA14/JTCK/SWCLK PA15/JTDI
BOOT0
RESET 14 GPNIDU1014
NRST
NVLCVCCCAADD
20 PIU120120
PIU1021
VREFVREF+
CUO7UA7MS1117
CRO1R818
73
PIU1073
NC
GND 3.3V 5V
VCC5
1 2 3
PIU701 PIU702 PIU703
VCC5
CSO2S2
1
2
3
4
RESET
PID10
CDO1D1
PID1012 N4148
CRO1R1
VCC3.3 10K
PIR101 PIR102
PIR202
A
CRO2R2
PIR20110K
CUO3U3
PIQ103 TXD 1
2N3904
CRO7R7 1K
PIU2301
CQO1Q1PIQ102 PIR701
PIR702CCO3C3
PIU1062
NRLTRCTCXX2
CO1C010
PIC1001 PIC1002
10pF
启动电路
VCC3.3
PID201
DCO2D2
CUO6U6
GND
2
PIU602
PID20 1N4148
CDO3D3
C
VCC
1
PIU601
PID301 PID302
VBAT
CRT
1N4148
USB_D+ CRO1R41422
PIU116015NTLPTSPESENN11 NPLAPA2244
PIU117016NJLRJ2R424_0RRSSTTNPLAPA2255
PIU118017NFL_FC0CSS NPLAPA226
PPIIUU3113001383NJLRJ2R424_0CCSS NPLAPA2277
PIU314034NDLDEE
PI1U31010
PIQ201 2N3906
CRO1R0101K
CQO2Q2PIQ202 PIR1001 PIR1002
PI1U32011 PI1U33012 PI1U34013
PIU3014
TXD DTR RTS VDD RXD RL GND VDD DSR DCD CTS SHTD EE_CLK EE_DATA
PIU3302
VC C3 .3PIU4303
PIQ101 10P4IC301 PIC302RXD PIU5304
VCC5
PIU305
6
CCO7C7
PIU306
7
PIC701 PIC702
104pF
PIU307
8
VCC3.3 CRO9R9
PIU9308 PI1U0309
PIR901 PI1R9002K
PIR1401 PIR1402
USB_D- CRO1R51522
PIR1501
PIR1502
CUO4U4 PIU400 U-SBM PIU40D1 D1 PIU40D2 D2 PIU400 +
USB
X1 X2
12
PIU1012
13
PIU1013
OSC_IN OSC_OUT
BOOT0 94 PIU1094
GND
NRLTRCTCXX1
CCO9C9
PIC901 PIC902
1
PIR102 PIY301 10pF
CRO1R111 YCO3Y3
2
PIY302 1M 32768
PIR101
B
供电电路
CRO1R313 VCC3.3 PIR1301 PI1R1.3052 K
NPLAPA115 NPLAPA116 NPLAPA117 NPLAPA118 NPLAPA119 NPLAPA220
PIU1093
PB0 PB1 PB2/BOOT1 PB3/JTDO PB4/JNTRST PB5 PB6 PB7
晶 振 电 路 PC0 复 位 电 路 PC1
PC2 PC3
PIY10 PC4
PC5
PIR602 PC6
PIR301 PIY102 PC7
15 NSLDSD_0CCSS NPLAPA2233
PIU320425NVLCVCCC5
PIU3024
23
CRO8R8
PIU3023
22
PIU3022
21 PIU320021
PIR801
PIR802
45K VCC5
PIU310920 PIU310819
VCC5
PIU310718VC C3 .3 PIU310617DM PIU310516DP
PIU3015
PC8 PC9 PC10 PC11 PC12 PC13-TAMPER-RTC PC14-OSC32_IN PC15-OSC32_OUT
65 PIU616065 PIU718066 PIU719078
PIU1079
80
PIU1080
7
PIU107
8 PI9U108
PIU109
NDLQDQ NPLAPA3311 NCLCSSNN NPLAPA3322 NNLNNN NPLAPA333
NPLSPS22 NPLAPA334 N1L81B8B220 NPLAPA3355 NKLEKYEY77 NPLAPA3366 RTCX1 NPLAPA3377
RTCX2
NRLERESSEETT
PIR601
PIS101
PIC602
CCO6C6
PIC601 104pF
PIS102
NXLX22 PIC202 PIC201 22pF
PIQ203 PL2303
B
CRO1R2112K BOOT0
PIR1201
PIR1202
US1拟B6下个电外压载部：电输0-3入路.8，v 输入模 OSC2
OSC1 PLL GND VDD LD TRI GND VDD
RESET GND VDD DM DP
28
PIU320728
PIU320627
PIU320526
CUO8U8
PIU800 U-SBM PIU80D1 D1 PIU80D2 D2 PIU800 +
USB
PI203 PI20 PI201
VCC3.3
NVLBVBAAT 6 PIU106
VBAT
50 PIU1wk.baidu.com0550 PIU1100075 PIU1208100 PIU110128
PIU1011
VDD_1 VDD_2 VDD_3 VDD_4 VDD_5
CCO5C5
NPLAPA111
PIC5201 2pF 22pFPIC402 NPLAPA443
CUO1U1
NWLWKK_0UUP 23
NALADD1 PIU120423
NALADD2 PIU120524
NILRIRQQ PIU120625
NPLPSS1
PIU120926
PIU1029
NSLPS1P_10SSCPCKIKU130030
NPLAPA221 NPLAPA222
NRLXRDXDCCAANN 95 PIU1095
NTLXTDXCDCAANN 96 PIU1096
NPLBPB1100 47 NPLBPB1111 48 PIU1047 NTLCTCS PIU150148 NSLPS2PS2SCCKPKIU150251 NSLPS2PM2MIISPSOIOU150352 NSLPS2PM2MOOPSIIIU150453
CSO1S1 WR
时钟晶振电路
PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7
81 PIU812081 PIU813082 PIU814083
PIU1084
85
PIU1085
86 PIU817086 PIU818087
PIU1088
N3L13515VVTT NPLAPA338 N3L13515DD0 NPLAPA3399 N3L13515DD1 NPLAPA4400 N3L13515DD2 NPLAPA4411 N3L13515DD3 NPLAPA4422 NKLEKYEY00 NKLEKYEY11 NKLEKYEY22
NSLPS1P_10MMIISSOO 31
NSLPS1P_10MMPOOISSIUI130231
PIU1032
PA0-WKUP PA1 PA2 PA3 PA4 PA5 PA6 PA7
NBLLBLLLEEDD 67 NRLXRXDD PIU160867 NTLXTXDD PIU160968 NULSUSBB_0DDP0-IU170069
6 PIP106
10K
Header 3X2
GND
GND D
Size
Number
Revision
A4
Date: File:
2012-4-21 E:\LA-1B \Sheet1.SchDoc
Sheet of Drawn By:
1
2
3
4
1
2
3
4
JTAG/ SWD VCC3.3
A
CPO4P4
1
CRO2R323 10K NJLTJRTRSSPTTIP4301
PIU1046
NDLDBB88 NDLDBB99 NDLBDB110 NDLBDB111
NDLBDB112 NDLBDB113 NDLBDB114 NDLBDB115
VSS_1 VSS_2 VSS_3 VSS_4 VSS_5
49 PIU714049 PIU919074 PIU217099 PIU110027
PIU1010
VSSA
19
PIU1019
Title
VCC3.3
CPO1P1
NBLOBOOOTT00CRO1R616
PIR1601
PIR1602
PIP101 PIP103
1 3
2 PIP102 4 PIP104
CRO1R717 BNLOBOOOTT1
PIR1701
PIR1702
C
10K
5 PIP105
VCCAD
22
PIU1022
VDDA
3 2 1
D
PIC1301
STM32F103VBT6
CCO1C313
CPO2P2
PIC1302 33pF
Header 3
PE0 PE1 PE2 PE3 PE4 PE5 PE6 PE7
PIU917097NNLCNCEE NDLDBB00 98 NNLDNDCC NDLDBB11
NPLAPA2288
63 NRLREE
NPLAPA2299
PIU614063NNLRNRFFCCEE NPLAPA3300
PIU1064
VCC3.3
2
1
CRO6R6 10K
CCO1C1 NXLX11
PIC102 PIC101
22pF
PIR302
RCO3R3 CYO1Y1 1M 8MHZ
CCO2C2
A GND
VCC3.3
NVLVCCCC330.33
PIS201
CCO1C111
PIC1102 PIC1101
PIC1201
PIS203
CCO1C21S2?
VCCAD10uF
PIC1202 10uF
PIS202 PIS204
VCC3.3 PIR1801
1.5K
PIR1802
NDLDPP CRO1R919 22
PINDRL19DM01M PIR1902 22 PCIRR2O0201R020PIR2002