NuMaker-ML56SD
Mar. 08, 2021
Page
40
of 46
Rev 1.01
N
UMA
K
E
R
-M
L
56
S
D
U
S
E
R
MA
N
UA
L
Ma
k
er Nu
-m
be
d
NUC
47
2
Us
er
Ma
n
ua
l
ML56 platform
Figure 5-2 shows the ML56 platform circuit.
Figure 5-2 ML56 platform Circuit
P62
P60
P40_NU4_SDA
P41_NU4_SCL
J1
HEADER 2.54 5X2 (NC)
1
2
3
4
5
6
7
8
9
10
P14
P63
P61
TICEDAT_MCU
TICECLK_MCU
P15
PB12_RXD0
PB13_TXD0
ICE
P16
P17
Pin42
Pin37
Pin38
Pin44
Pin43
Pin39
Pin40
Pin41
SW1
3x6x5 2PIN SMD
SW-2P-SMD
Pin45
C9
10u
C0603
R3
10KR
R0603
Pin48
Pin46
Pin47
RESET
VDD
nRESET
Pin36
Pin35
PF0_ICE_DAT_MCU
Pin33
PF1_ICE_CLK_MCU
Pin34
P27_NU2_A0
P64
P65
P32_LED_R
P67
VDD_MCU
P46
GND
AVSS
VREF
AVDD
P66
MCU_TX
MCU_RX
P33_NU5_GPIO
P47
U1
<ML56SD1AE>
P2
.6
1
P2
.5
2
P2
.4
3
P2
.3
4
P2
.2
5
P2
.1
6
P2
.0
7
P1
.3
8
P1
.2
9
P1
.1
10
P1
.0
11
VL
C
D
12
P5
.7
13
P5
.5
14
P5
.4
15
P5
.3
16
P5.2
17
P3.5
18
P3.4
19
P0.7
20
P0.6
21
VSS
22
VDD
23
P3.6
24
P0.5
25
P0.4
26
P0.3
27
P0.2
28
P0.1
29
P0.0
30
P5.6
31
nRESET
32
P5
.0/
IC
E_
D
AT
33
P5
.1/
IC
E_
C
LK
34
P4
.5
35
P4
.4
36
P4
.3
37
P4
.2
38
P4
.1
39
P4
.0
40
P6
.3
41
P6
.2
42
P6
.1
43
P6
.0
44
P1
.4
45
P1
.5
46
P1
.6
47
P1
.7
48
VSS
49
P4.6
50
VDD
51
P4.7
52
P3.3
53
P3.2
54
P3.1
55
P3.0
56
AVDD
57
VREF
58
AVSS
59
P6.7
60
P6.6
61
P6.5
62
P6.4
63
P2.7
64
LDO_CAP
Pin50
Pin49
PB14_LED_R
Pin54
Pin53
Pin58
Pin57
Pin52
VDD_2
Pin51
PB12_RXD0
Pin56
PB13_TXD0
Pin55
Pin59
Pin60
Pin61
Pin63
Pin62
Pin64
1
2
LEDG1
0805 LED G (
綠光
)
普亮
LED0805
P26_NU2_A1
P22_NU3_D0/RX
P23_NU3_D1/TX
P24_NU2_A3
P25_NU2_A2
P12_DH2
P13
P20_NU2_A4/SDA/RX
P21_NU2_A5/SCL/TX
P54_X32_OUT
P55_X32_IN
P57
P11_DH1
VLCD
P10
P53_XT1_IN
Pin
35
Pin
34
Pin
33
Pin
37
Pin
36
Pin
42
Pin
41
Pin
40
Pin
39
Pin
38
Pin
46
Pin
45
Pin
44
Pin
43
Pin
47
Pin
48
GND
P34
P35
P52_XT1_OUT
P02_NU3_D13/CLK
P00_NU3_D11/MOSI
P01_NU3_D12/MISO
P03_NU3_D10/SS
VDD_MCU
TICERST
TICECLK
R14
100KR
R0603
VDD
R13
100KR
R0603
Tit le
Size
Docum ent Num ber
Rev
Dat e:
Sheet
of
NuMaker-ML56SD
v1.1
ML56SD1AE
Custom
2
3
Thursday , September 10, 2020
Bypass Cap
P33 - P48
P17 - P32
P1 - P16
P49 - P64
R7
330R
R0603
C4
0.1u
C0603
C3
0.1u
C0603
R6
330R
R0603
1
2
LEDR1
0805 LED R (
紅光
)
高亮
LED0805
VDD
VDD_MCU
GND
VDD_MCU
VDD_MCU
O f f - page Connect or
TICEDAT
TICECLK
Pin21
Pin22
PF2_XT1_OUT
Pin17
Pin18
Pin25
Pin24
VDD_1
Pin23
Pin19
Pin20
Pin30
Pin29
Pin28
Pin26
Pin27
R15 100R
R0603
nRESET
Pin32
Pin31
R17
100R
R0603
PF1_ICE_CLK_MCU
PF0_ICE_DAT_MCU
TICECLK
TICEDAT
Pin2
Pin1
Pin6
Pin5
Pin4
Pin3
Pin7
Pin8
Pin9
Pin11
Pin10
Pin12
Pin13
PF5_X32_IN
Pin14
PF4_X32_OUT
Pin15
PF3_XT1_IN
Pin16
H1
H-3.4X6 (NC)
1
H2
H-3.4X6 (NC)
1
H4
H-3.4X6 (NC)
1
H3
H-3.4X6 (NC)
1
Mounting Hole
P44_NU3_D2
P45_NU3_D3
P43_NU3_D4
P42_NU3_D5
P04_NU3_D9
P06_NU3_D7
P07_NU3_D6
PF2_XT1_OUT
PF3_XT1_IN
R2
0
R5
0
C8
20p
X1
24MHz 49S SMD (NC)
XTAL\LP\SMD
C2
20p
HXT & LXT Crystal
X2
SMD 32.768K X3215
9HT9
PF4_X32_OUT
PF5_X32_IN
R1
0
R4
0
C1
20p
C7
20p
LED
SW2
SMD HPS602-E
VDD_MCU
VDD
NU1_VIN
UP2
AMS1117_5v
IN
3
GN
D
1
OU
T
2
OU
T
4
1
2
D2
SS24A
VDD_MCU
VDD
CT5
10uF/10V
TANT-A
1
2
1
2
D1
SS24A
NU1_3VCC
UP1
AMS1117_3.3v
IN
3
GN
D
1
OU
T
2
OU
T
4
CT4
10uF/10V
TANT-A
1
2
NU1_5VCC
R16
0
MCUVCC_DIODE
AMMETER
NC
1
2
JP2
NC
1
2
3
4
JP1
NC
1
2
3
4
VDD
C11
0.1u
CT2
10uF/10V
1
2
L1
FERRITE BEAD
Power
ICE5V
P05_Pin
P36_Pin
P56_Pin
NU1_5VCC
NU1_3VCC
USB_VBUS
R12
0(NC)
L5
FERRITE BEAD
USB Power
C15
1u
C0603
ADAVSS
C12
0.1u
AVDD
C14
0.1u
VREF
CT3
10uF/10V
1
2
VREF
NC
1
2
L2
FERRITE BEAD
L4
FERRITE BEAD
ADAVSS
C10
0.1u
C13
0.01u
CT1
1uF/16V
1
2
L3
FERRITE BEAD
L0603
USB_VBUS
J2
micro USB 5pin
MICRO_USB_AB
VBUS
1
D-
2
D+
3
GND
5
ID
4
Shield
6
Shield
7
Shield
8
Shield
9
Shield
10
Shield
11
PB14_LED_R
Pin20
Pin19
Pin18
Pin17
nRESET
Pin26
Pin25
Pin24
Pin23
Pin22
Pin21
Pin31
Pin30
Pin29
Pin28
Pin27
Pin32
TICEDAT
Pin
13
Pin
14
Pin
15
Pin
11
Pin
10
Pin
9
Pin
12
Pin
16
Pin
4
Pin
8
Pin
5
Pin
6
Pin
7
Pin
1
Pin
3
Pin
2
Pin51
Pin50
Pin49
Pin56
Pin55
Pin54
Pin53
Pin52
Pin61
Pin60
Pin59
Pin58
Pin57
Pin64
Pin63
Pin62
VDD_2
VDD_1
