Pin Definitions; Pin Assignment - Sunsea AIoT SIMCom SIM5800 Hardware Design

3. Pin definitions

3.1

Pin Assignment

VBAT 1
2
VBAT
GND 3
MIC1P 4
MIC1N 5
6
EAR_MICP
GND_EARMICN 7
147
REC_P 8
REC_N 9
10
SPK_P
11
SPK_N 148
GND 12
RESERVED
USB_DM 13
14
USB_DP
149
15
GND
USB_ID 16
17
USIM2_DET
150
18
USIM2_RST
19
USIM2_CLK
USIM2_DATA 20
151
21
USIM2_VDD
22
USIM1_DET
23
USIM1_RST
152
USIM1_CLK 24
25
USIM1_DATA
26
USIM1_VDD
153
27
GND
28
VIB_DRV_P
29
PWM
154
30
CTP_EINT
31
CTP_RST
32
VMC_PMU
33
GND
34
UART1_TXD
35
UART1_RXD
36
UART1_CTS
37
UART1_RTS
POWER AUDIO
SIM5800_Hardware Design_V1.01
MIC_BIAS1 MIC_BIAS0 UART2_RXD
178 177 176 175
MIC2P MIC2N
194 193
210 209
179 195
RESET
180 196
SIM5800
181 197
182 198
199 200
183 184
RESERVED
155 156 157 158
GND UIM LCM+CTP
Figure 2: Module pin diagram (Top view)
Smart Machine Smart Decision
174 173 172 171
UART2_TXD
192 191 170
169
208 207
206 190 168
205 189 167
204 188 166
203 187 165
VCAMA_PMU
201 202 164
VCAMD_IO_PMU
163
185 186
VCAM_AF_PMU
159 160 161 162
VCAMD_PMU
SD CAMERA
12
110 NC
109
GPIO81
108
GPIO82
107
GPIO83
106 GPIO84
105
GND
104
ISINK0
103
ISINK1
102 ISINK2
101
ISINK3
100
GPIO21
99
GPIO20
98
GPIO19
97
GPIO18
96
GPIO65
95
GND
94
GPIO12
93
GPIO11
92
SENSOR_I2C_SDA
91
SENSOR_I2C_SCL
90
GPIO69
89
GND
88
GND
87
ANT_MAIN
86
GND
85
GND
84
CAM_I2C_SDA
83
CAM_I2C_SCL
82
CAM1_PWDN
81
CAM1_RST
80
CAM0_PWDN
79
CAM0_RST
78
GND
77
ANT_WIFI/BT
76
GND
75
CAM1_MCLK
74
CAM0_MCLK
ANT NC
2018-10-08