Haoyu Electronics LPC1768-MINI-DK2 User manual

1 2 34
A
B
C
D
4
321
D
C
B
A
P0.0/RD1/TXD3/SDA1
46
P0.1/TD1/RXD3/SCL1
47
P0.2/TXD0/AD0.7
98
P0.3/RXD0/AD0.6
99
P0.4/I2SRX_CLK/RD2/CAP2.0
81
P0.5/I2SRX_WS/TD2/CAP2.1
80
P0.6/I2SRX_SDA/SSEL1/MAT2.0
79
P0.7/I2STX_CLK/SCK1/MAT2.1
78
P0.8/I2STX_WS/MISO1/MAT2.2
77
P0.9/I2STX_SDA/MOSI1/MAT2.3
76
P0.10/TXD2/SDA2/MAT3.0
48
P0.11/RXD2/SCL2/MAT3.1
49
P0.15/TXD1/SCK0/SCK
62
P0.17/CTS1/MISO0/MISO
61 P0.16/RXD1/SSEL0/SSEL
63
P0.18/DCD1/MOSI0/MOSI
60
P0.19/DSR1/SDA1
59
P0.20/DTR1/SCL1
58
P0.21/RI1/RD1
57
P0.22/RTS1/TD1
56
P0.23/AD0.0/I2SRX_CLK/CAP3.0
9
P0.24/AD0.1/I2SRX_WS/CAP3.1
8
P0.25/AD0.2/I2SRX_SDA/TXD3
7
P0.26/AD0.3/AOUT/RXD3
6
P0.27/SDA0/USB_SDA
25
P0.28/SCL0/USB_SCL
24
P0.29/USB_D+
29
P0.30/USB_D-
30
P1.0/ENET_TXD0 95
P1.1/ENET_TXD1 94
P1.4/ENET_TX_EN 93
P1.8/ENET_CRS 92
P1.9/ENET_RXD0 91
P1.10/ENET_RXD1 90
P1.14/ENET_RX_ER 89
P1.15/ENET_REF_CLK 88
P1.16/ENET_MDC 87
P1.17/ENET_MDIO 86
P1.18/USB_UP_LED/PWM1.1/CAP1.0 32
P1.19/MC0A/USB_PPWR/CAP1.1 33
P1.20/MCFB0/PWM1.2/SCK0 34
P1.21/MCABORT/PWM1.3/SSEL0 35
P1.22/MC0B/USB_PWRD/MAT1.0 36
P1.23/MCFB1/PWM1.4/MISO0 37
P1.24/MCFB2/PWM1.5/MOSI0 38
P1.25/MC1A/MAT1.1 39
P1.26/MC1B/PWM1.6/CAP0.0 40
P1.27/CLKOUT/USB_OVRCR/CAP0.1 43
P1.28/MC2A1.0/MAT0.0 44
P1.29/MC2B/PCAP1.1/MAT0.1 45
P1.30/VBUS/AD0.4 21
P1.31/SCK1/AD0.5 20
P2.0/PWM1.1/TXD1 75
P2.1/PWM1.2/RXD1 74
P2.2/PWM1.3/CTS1/TRACEDATA3 73
P2.3/PWM1.4/DCD1/TRACEDATA2 70
P2.4/PWM1.5/DSR1/TRACEDATA1 69
P2.5/PWM1.6/DTR1/TRACEDATA0 68
P2.6/PCAP1.0/RI1/TRACECLK 67
P2.7/RD2/RTS1 66
P2.8/TD2/TXD2 65
P2.9/USB_CONNECT/RXD2 64
P2.10/EINT0/NMI 53
P2.11/EINT1/I2STX_CLK 52
P2.12/EINT2/I2STX_WS 51
P2.13/EINT3/I2STX_SDA 50
P3.25/MAT0.0/PWM1.2 27
P3.26/STCLK/MAT0.1/PWM1.3 26
P4.28/RX_MCLK/MAT2.0/TXD3 82
P4.29/TX_MCLK/MAT2.1/RXD3 85
TDO/SWO
1
TDI
2
TMS/SWDIO
3
TRST
4
TCK/SWDCLK
5
RTCK
100
RSTOUT
14
RESET
17
XTAL1 22
XTAL2 23
RTCX2 18
RTCX1 16
VDDIO_1
28
VSS_1
31
VSS_2
41
VSS_3
55
VSS_4
72
VSS_5
97
VSS_6
83
VSSA
11
VDDIO_2
54
VDDIO_3
71
VDDIO_4
96
VDDREG_1
42
VDDREG_2
84
VDDA
10
VREF+
12
VREF-
15
VBAT 19
NC 13
U1
LPC1768
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P0.8
P0.9
P0.10
P0.11
P0.15
P0.16
P0.17
P0.18
P0.19
P0.20
P0.21
P0.22
P0.23
P0.24
P0.25
P0.26
P0.27
P0.28
P0.29
P0.30
P1.0
P1.1
P1.4
P1.8
P1.9
P1.10
P1.14
P1.15
P1.16
P1.17
P1.18
P1.19
P1.20
P1.21
P1.22
P1.23
P1.24
P1.25
P1.26
P1.27
P1.28
P1.29
P1.30
P1.31
P3.25
P3.26
P4.28
P4.29
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
P2.8
P2.9
P2.10
P2.11
P2.12
P2.13
Y1
12M
C23
22P
C24
22P
BT1
3V
VBAT
RTCX1
RTCX2
X1
X2
C7
104
C6
104
C5
104
C4
104
C3
104
C2
104
3V3
VDDA
VSSA
VREF+
VREF-
L1
10uH
L2
10uH
3V3 L3
10uH
L4
10uH
C9
104
C18
105
VDDA VREF+
VSSA VREF-
C17
105
C8
104
TDO
TDI
TMS
TRST
TCK
RTCK
RSTOUT
RESET
SW1 RESET
C1
104
R1 10K
3V3
RS
WR
RD
ETH_TXD0
ETH_TXD1
ETH_TX_EN
ETH_CRS
ETH_RXD0
ETH_RXD1
ETH_RX_ER
ETH_REF_CLK
ETH_MDC
ETH_MDIO
RESET
ISP
VBUS
USB_UP_LED
USB_PPWR
USB_PWRD
USB_D+
USB_D-
USB_CONNECT
CSA
UART0_TX
UART0_RX
TP_CS
TP_SCK
TP_SDO
TP_SDI
SD_SCK
SD_CS
SD_SDO
SD_SDI
KEY2
SD_CD
TDO
TDI
TMS
TRST
TCK
RTCK
TP_IRQ
KEY1
C27
12P
C28
12P
4 1
3 2
Y2
32.768K
DB00
DB01
DB02
DB03
DB04
DB05
DB06
DB07
DB08
DB09
DB10
DB11
DB12
DB13
DB14
DB15
LED1
LED2
BL_CTRL
reserve
reserve
reserve
reserve
reserve
reserve
reserve
reserve
reserve
reserve
reserve
reserve
reserve
reserve
Designed by HAOYU Electroni
www.PowerMCU.com
GND
3V3
GND
P0.26
P0.25
P0.24
P0.23
VDDA
VSSA
VREF+
3V3
RSTOUT
GND
VREF-
RESET
VBAT
GND
P1.31
P1.30
3V3
3V3
GND
P0.28
P0.27
P3.26
P3.25
3V3
P0.29
P0.30
GND
P1.18
P1.19
P1.20
P1.21
P1.22
P1.23
P1.24
P1.25
P1.26
GND
3V3
P1.27
P1.28
P1.29
P0.0
P0.1
P0.10
P0.11
P2.13
5V
P0.3
P0.2
GND
3V3
P1.0
P1.1
P1.4
P1.8
P1.9
P1.10
P1.14
P1.15
P1.16
P1.17
P4.29
3V3
GND
P4.28
P0.4
P0.5
P0.6
P0.7
P0.8
P0.9
P2.0
P2.1
P2.2
GND
3V3
P2.3
P2.4
P2.5
P2.6
P2.7
P2.8
P0.16
P2.9
P0.15
P0.17P0.18
P0.19
P0.20
P0.21
P0.22
GND
3V3
P2.10
P2.11
P2.12
5V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
P3
20PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
P1
40PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
P2
40PIN
LCDB_SCK
LCDB_CS
LCDB_SDO
LCDB_SDI
reserve
RSTOUT

1 2 34
A
B
C
D
4
321
D
C
B
Awww.PowerMCU.com
Designed by HAOYU Electronics
VDD2A 1
LED2/nINTSEL 2
LED1/REGOFF 3
XTAL2 4
XTAL1/CLKIN 5
VDDCR
6
RXD1/MODE1
7
RXD0/MODE0
8
VDDIO
9
RXER/PHYAD0
10
CRS_DV/MODE2
11
MDIO
12
MDC
13
nINT/REFCLKO
14
nRST
15
TXEN
16
TXD0
17
TXD1
18
VDD1A 19
TXN 20
TXP 21
RXN 22
RXP 23
RBIAS 24
U2
LAN8720A
1CT:1CT
1CT:1CT
RD+
3
RD-
6
RCT
5
G+
9
G-
10
TCT
4
TD-
2
TD+
1
Y-
11
Y+
12
GND 13
Green LED
Yellow LED
1
4&5
3
7&8
6
2
TX+
TX-
RX+
RX-
TCM
RCM
NC 7
GHS/GND 8
RJ45
GND 14
CN1
RJ45-HR1105A
TX+
TX-
RX+
RX-
RN2
49R9
C10
104
C11
104
3V3A
R29
330R
R30
330R
R3
10K
R27 1K5
3V3
ETH_MDIO
ETH_MDC
C13
104
C12
104
3V3
RSTOUT
RN1
10K
L5
0R
3V3
R31
12.1K
3 1
4 2
Y3
25M
C26
22P
C25
22P
R32
1M
R17 22R
R18 22R
R19 22R
R20 22R
R21 220R
R22 220R
R23 220R
R24 220R
ETH_TXD0
ETH_TXD1
ETH_TX_EN
ETH_REF_CLK
ETH_RXD0
ETH_RXD1
ETH_CRS
ETH_RX_ER
C20
105
R2
10K
3V3
R33
0R
C19
105
P1.0
P1.1
P1.4
P1.15
P1.9
P1.10
P1.8
P1.14
P1.17
P1.16
RSTOUT

1 2 34
A
B
C
D
4
321
D
C
B
A
SD_CARD
Vref
1Vsupply 2
nTRST
3GND1 4
TDI
5GND2 6
TMS
7GND3 8
TCK
9GND4 10
RTCK
11 GND5 12
TDO
13 GND6 14
nSRST
15 GND7 16
DBGRQ
17 GND8 18
DBGACK
19 GND9 20
CN4
JTAG
3V3 3V3
JTAG
SW2
ISP
R5
10K
3V3
SW3
KEY1
R13
10K
3V3
R42
1K
KEY1
SW4
KEY2
R14
10K
3V3
R43
1K
KEY2
IN
3OUT 2
U3 LT1117-3.3
5V
C29
22uF
C14
104
C30
22uF
C15
104
3V3
Power
R39 1K
SD_CD
R6 10K
3V3
SD_SDO
SD_SCK
SD_SDI
SD_CS
R4
10K
3V3
3V3
P1.20
P1.24
P1.21
P1.25
RSV
1CS
2DI
3VDD
4SCLK
5VSS
6DO
7RSV
8
CD 9
GND 10
CN2
TF-SPI
R34
0R
P1.23 TRST
TDI
TMS
TCK
RTCK
TDO
RESET
TRST
TDI
TMS
TCK
RTCK
TDO
RESET
P2.10
P2.11
P2.12
ISP
R40
1K
R45
1K
R44
1K
LD3
LED
LD2
LED
3V3
3V3
LED1
LED2
R41
1K
LD1
PWR
5V
5V_IN
1
GND
2
D10
3
D11
4
D12
5
D13
6
D14
7
D15
8
D16
9
D17
10
CSA
11
RS
12
WR
13
RD
14
RESET
15
RSV(NC)
16
RSV(NC)
17
RSV(NC)
18
GND
19
3V3_IN
20
3V3_OUT 21
GND 22
D00 23
D01 24
D02 25
D03 26
D04 27
D05 28
D06 29
D07 30
RSV(NC) 31
TP_CS 32
TP_SCK 33
TP_SDI 34
TP_SDO 35
TP_IRQ 36
RSV(NC) 37
RSV(NC) 38
GND 39
BL_CTRL 40
CN5
HY28A
USER_KEY LEDs LCD
DB00
DB01
DB02
DB03
DB04
DB05
DB06
DB07
DB08
DB09
DB10
DB11
DB12
DB13
DB14
DB15
5V 3V3
CSA
RS
WR
RD
TP_CS
TP_SCK
TP_SDI
TP_SDO
TP_IRQ
3V3 BL_CTRL
1
2
3
CN3
5V
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
P0.15
P0.16
P0.17
P0.18
P0.19
P0.20
P0.21
P0.22
P2.8
P1.27
P1.28
P1.29
RESET
P0.6
P0.7
P0.9
P0.8
P2.13
P1.26
www.PowerMCU.com
Designed by HAOYU Electronics
R37 0R
R35
0R
R36
0R
P3.25
P3.26
R7 10K
R8 10K
R9 10K
R10 10K
R11 10K
R12 10K
3V3
3V3
LCDB_SCK
LCDB_CS
LCDB_SDO
LCDB_SDI
R38
4R7

1 2 34
A
B
C
D
4
321
D
C
B
A
USB_PPWR
R25
22R
R26
22R
USD_D-
USB_D+
P0.30
P0.29
D-
D+
USB Host/Device
VBUS
1
D-(DM)
2
D+(DP)
3
ID
4
GND
5
SHIELD
0
CN6
USB
VBUS
R52
4K7
VBUSP1.30
USB_PWRD
R51
4K7
P1.22
Q3
8550
3V3
R28
1K5
R16
10K
R49
1K
USB_CONNECT
LD5
USB_LINK
LD6
USB_DEVICE
R48
1K
R50
1K
USB_UP_LED P2.9P1.18
R15
10K
5V
C16
104
C22
105
R47
1K
P1.19
LD4
USB_HOST
R46
1K
C21
105
Q1
SI2301
3V3
www.PowerMCU.com
Designed by HAOYU Electronics
DCD
1
RI
2
GND
3
D+
4
D-
5
VDD
6
REGIN
7
VBUS
8
RST
9
NC
10
SUSPEND
11
SUSPEND
12
NC
13
NC
14 NC 15
NC 16
NC 17
NC 18
NC 19
NC 20
NC 21
NC 22
CTS 23
RTS 24
RXD 25
TXD 26
DSR 27
DTR 28
U4
CP2102
VBUS 1
D-(DM) 2
D+(DP) 3
ID 4
GND 5
SHIELD 0
CN7
USB-COM
3V3
R53
4K7
3V3
UART0_TX
UART0_RX
USB to UART
P0.2
P0.3
5V
Q2
SI2301