stm8l-discovery 原理图

D
STMicroelectronics
Title:
D
STM8L-DISCOVERY LCD
Rev: B.2(SCH.PCB) Date: 7/15/2010 4 Sheet 2 of
5
Number:MB915 1 2 3
1
2
3
4
A
A
IDD
VDD_MCU
off
PIJ 102 on PIJ 10 PIJ 103
C
IDD_CNT_EN IDD_Measurement IDD_WAKEUP
IDD_CNT_EN IDD_Measurement IDD_WAKEUP
C
PIP108 PIP109 PIP1010 PIP1011 PIP1012 PIP1013 PIP1014 PIP1015 PIP1016 PIP1017 PIP1018 PIP1019
NLRESET# RESET# NLST0LINK0SWIM ST_LINK_SWIM NLEXT05V EXT_5V NLEXT03V3 EXT_3V3
EXT_5V
PIP201 PIP202 PIP203 PIP204 PIP205 PIP206 PIP207 PIP208 PIP209 PIP2010 PIP2011 PIP2012 PIP2013 PIP2014 PIP2015 PIP2016 PIP2017 PIP2018 PIP2019
B
Header 19
RESET# ST_LINK_SWIM
RESET# ST_LINK_SWIM
COP1 P1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
PIP101 PIP102 PIP103 PIP104 PIP105 PIP106
PIP107
EXT_3V3
B
NLPA000070 PA[0..7]
NLPB000070 PB[0..7] NLPC000070 PC[0..7] NLPD000070 PD[0..7] NLPE000070 PE[0..7] NLPF0 PF0
PA[0..7] PB[0..7] PC[0..7] PD[0..7] PE[0..7] PF0
28
COM1
B
COU5 U5
GH08172T
B
COM3 13
POPA70LCDSEG0 PA7_LCDSEG0
C
PIU501 PIU502 PIU503 PIU504 PIU50 PIU506 PIU507 PIU508 PIU509 PIU501 PIU501 PIU5012 PIU5013 PIU5014
NLPA0 PA0 NLPA1 PA1 RST
NLPA2 PA2 NLPA3 PA3 NLPA4 PA4 NLPA5 PA5 NLPA6 PA6 NLPA7 PA7 NLPE0 PE0 NLPE1 PE1 NLPE2 PE2 PE3 NLPE3 NLPE4 PE4 NLPE5 PE5 NLPD0 PD0 NLPD1 PD1
Q12 VCC Q13 Q10 Q14 Q8 Q6 Q9 Q5 CLR Q7 CI Q4 CO GND CO
PIU3016 15 PIU3015
16
PIC1202 PIC1201
2 PIT202 6 PIT206 STT5PF20V
PE6
B
COC12 C12 100nF
PIR1901
COR26 R26 10K
COP3 P3
1 2 3 4 5 6 7 8 9 10
PIP301 PIP302 PIP303 PIP304 PIP305 PIP306 PIP307 PIP308
PIP309
NLPD2 PD2 PD3 NLPD3
NLPB0 PB0 PB1 NLPB1 NLPB2 PB2 NLPB3 PB3 NLPB4 PB4 NLPB5 PB5 PB6 NLPB6 NLPB7 PB7
28 27 26
PIU5028 PIU5027 PIU5026 PIU502 PIU5024 PIU5023 PIU502 PIU5021 PIU502 PIU5019 PIU5018 PIU5017 PIU5016 PIU501
25 24 23 22 21 20 27 26 25 24 23 22 21 20 19 18 17 COM0
COM2
10
11
12
1
2
3
4
5
6
7
8
9
POPA60LCDCOM2 PA6_LCDCOM2 POPD10LCDCOM3 PD1_LCDCOM3
C
POPB10LCDSEG11 PB1_LCDSEG11
POPB00LCDSEG10 PB0_LCDSEG10 POPD30LCDSEG9 PD3_LCDSEG9 POPD20LCDSEG8 PD2_LCDSEG8 POPD00LCDSEG7 PD0_LCDSEG7
MCU.SchDoc U_MCU
GH08172_buttons.SchDoc U_Power PC3_LCDSEG23 PC2_LCDSEG22 PD7_LCDSEG21 PD6_LCDSEG20 PD5_LCDSEG19 PD4_LCDSEG18 PB7_LCDSEG17 PB6_LCDSEG16 PB5_LCDSEG15 PB4_LCDSEG14 PB3_LCDSEG13 PB2_LCDSEG12 PB1_LCDSEG11 PB0_LCDSEG10 PD3_LCDSEG9 PD2_LCDSEG8 PD0_LCDSEG7 PE5_LCDSEG6 PE4_LCDSEG5 PE3_LCDSEG4 PE2_LCDSEG3 PE1_LCDSEG2 PE0_LCDSEG1 PA7_LCDSEG0 PD1_LCDCOM3 PA6_LCDCOM2 PA5_LCDCOM1 PA4_LCDCOM0 PC3_LCDSEG23 PC2_LCDSEG22 PD7_LCDSEG21 PD6_LCDSEG20 PD5_LCDSEG19 PD4_LCDSEG18 PB7_LCDSEG17 PB6_LCDSEG16 PB5_LCDSEG15 PB4_LCDSEG14 PB3_LCDSEG13 PB2_LCDSEG12 PB1_LCDSEG11 PB0_LCDSEG10 PD3_LCDSEG9 PD2_LCDSEG8 PD0_LCDSEG7 PE5_LCDSEG6 PE4_LCDSEG5 PE3_LCDSEG4 PE2_LCDSEG3 PE1_LCDSEG2 PE0_LCDSEG1 PA7_LCDSEG0 PD1_LCDCOM3 PA6_LCDCOM2 PA5_LCDCOM1 PA4_LCDCOM0
2 3
COJP1 JP1
5 PIU405 4 PIU404
PIU401
PIU402
1
COU4 U4
MAX9938FEUK+
1
COU6 U6
PIU403
3
PIU601 4 PIU604 PIU603
1 3
COR20 R20
+3V3
PIR2002
COR21 R21
PIR2001 PIR2102 PIR2101
Header 19 D
Hale Waihona Puke Baidu
STMicroelectronics
Title:
D
PIP3010
STM8L-DISCOVERY
Rev: B.2(PCB.SCH) Date: 7/15/2010 4 Sheet 1 of
5
Header 10 Number:MB913 1 2 3
1
2
3
4
PE7
COR28 R28
I/O O/I C GND VCC
PIU602 PIU605
2 5
COR18 R18
PIR1801 PIR1802
COR17 R17
PF0
PIR1702 PIT204 PISB1101
10K +3V3
PIC1 01
PIC1 02
PIR1701
1uF
S
COC11 C11
0
COSB11 SB11
PISB1102
PISB1402
POIDD0CNT0EN IDD_CNT_EN
PIC1301
PIC1302
M74HC4060TTR
COC13 C13 1nF
PIR2 01
PIR2 02
COR22 R22 15K
PIR2301
PIR2302
COR23 R23 30K
Oscillator frequency 30KHz
NLPE7 PE7 NLPE6 PE6 NLPC7 PC7 NLPC6 PC6 NLPC5 PC5 NLPC4 PC4 NLPC3 PC3 NLPC2 PC2 NLPC1 PC1 NLPC0 PC0 NLPD7 PD7 NLPD6 PD6 NLPD5 PD5 NLPD4 PD4 PF0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
ST_LINK.SCHDOC U_ST_LINK
COP2 P2
NLIDD0CNT0EN IDD_CNT_EN NLIDD0Measurement IDD_Measurement NLIDD0WAKEUP IDD_WAKEUP
IDD_CNT_EN IDD_Measurement IDD_WAKEUP RESET# ST_LINK_SWIM EXT_5V EXT_3V3
PIR2801 PIR2802
COLD3 LD3
PILD301 PILD302
330 A
green
POST0LINK0SWIM ST_LINK_SWIM
RESET
PORESET# RESET# NLRESET# RESET#
2
PC7
COR29 R29
PIR2901 PIR2902
COLD4 LD4
10 11 12 14 2 3 4 5 6 7 8 9
1
POPE00LCDSEG1 PE0_LCDSEG1 POPE10LCDSEG2 PE1_LCDSEG2 POPE20LCDSEG3 PE2_LCDSEG3 POPE30LCDSEG4 PE3_LCDSEG4 POPE40LCDSEG5 PE4_LCDSEG5 POPE50LCDSEG6 PE5_LCDSEG6
C C
D
STMicroelectronics
Title:
D
STM8L-DISCOVERY IDD_Measurement
Rev: B.2(SCH.PCB) Date: 7/15/2010 4 Sheet 3 of
5
Number:MB915 1 2 3
1
2
3
4
A
A
IDD_measurement.SchDoc U_Power
1
2
3
4
A
A
LCD
POPB70LCDSEG17 PB7_LCDSEG17 POPB60LCDSEG16 PB6_LCDSEG16 POPB50LCDSEG15 PB5_LCDSEG15 POPB40LCDSEG14 PB4_LCDSEG14 POPB30LCDSEG13 PB3_LCDSEG13 POPB20LCDSEG12 PB2_LCDSEG12 POPA40LCDCOM0 PA4_LCDCOM0 POPA50LCDCOM1 PA5_LCDCOM1
POIDD0MEASUREMENT POIDD0Measurement IDD_Measurement
4
2
COT2 T2
3 PIT203
G
+3V3
2(1%)
B
S
3
D G
4
PIT104
2K(1%)
74H1G66STR
PIT105 PIT10 PIT102 PIT106 PIT103
COT1 T1 STT5PF20V
19 18 17 16 15
POPD40LCDSEG18 PD4_LCDSEG18 POPD50LCDSEG19 PD5_LCDSEG19
POPD60LCDSEG20 PD6_LCDSEG20 POPD70LCDSEG21 PD7_LCDSEG21 POPC20LCDSEG22 PC2_LCDSEG22 POPC30LCDSEG23 PC3_LCDSEG23
COSB12 SB12
POIDD0WAKEUP IDD_WAKEUP
+3V3
COR19 R19
47K
PIR2601
PIR2602
PIR1902
14 PIU3014 13 PIU3013 12 PIU3012 11 PIU3011 10 PIU3010 9 PIU309
PC4
PISB1401
COSB14 SB14
+3V3
PIU705
4
5 1 2 6
PIU704
PIU703
PIT205 1 PIT201 PISB1201 PISB1202
D
5
5
3
+3V3
PIU702
COU7 U7 74LX1G04CTR
2
COU3 U3
PIU301 2 PIU302
1
3 PIU303 4 PIU304 5 PIU305 6 PIU306 7 PIU307 8 PIU308