NuMaker-HMI-MA35D1-S1
Nov. 2, 2022
Page
86
of 99
Rev 1.01
N
UMA
K
E
R
-HMI
-M
A
3
5D1
-S1
U
S
E
R M
A
NU
A
L
Ma
k
er Nu
-m
be
d
NUC
47
2
Us
er Man
ua
l
6.2.14
SIM Card Schematic
Figure 6-25 shows the SIM card circuit of the NuMaker-BASE-MA35D1B1 board.
Figure 6-25 SIM Card Schematic
C64
10uF
C0603
2, Source
3, Drain
1, Gate
SI2301 (PMOS)
SC0_VDD3V3
SC0_nCD
SC0_RST
SC0_PWR
SC0_CLK
CON12
C1
1
C2
2
C3
3
C4
4
C5
5
C6
6
C7
7
C8
8
SC0_DAT
VSS
VSS
VSS
N69
SIM_VDD3V3
VSS
VSS
N70
Q7 SI2301 (PMOS)
SOT-23
1
3
2
VSS
Title
Size
Document Number
Rev
Date:
Sheet
of
SIM Card
V2.0
NuMaker_MA35D1_Base
nuvoTon Technology Corp.
A
14
22
Thursday, February 10, 2022
PK[15:12]
PK[15:12]
L12
FB
CB29
0.1u
C0603
R235
10K
R0603
R236
10K
R0603
R237
10K
R0603
R240
10K
R0603
CB30
0.1u
C0603
R238
33
R0603
U20
NSP4201MR6T1G
TSOP-6
CH4
6
CH2
3
CH3
4
Vn
2
Vp
5
CH1
1
T22 SC0_VDD3V3 (NC)
1
SIM Card
SIM_VDD3V3
VSS
VDD3V3
L11
FB
T21 SIM_VDD3V3 (NC)
1
PK13
SC0_RST
SC0_DAT
SC0_CLK
PK15
PK14
SC_0 (I2S_0)
SC0_nCD
SC0_PWR
R241
NC
R0603
R239
NC
R0603
R243
NC
R0603
R242
NC
R0603
R244
NC
R0603
PK12
PN15
VSS
PN15
VDD3V3
VSS
PN15
L1
VDD3V3
C63
10uF
C0603