超小体积TTL转4G+GPS集成模块
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2024-05-15
20:40:31
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1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
GND
USIM_DATA
USIM_RSTN
USIM_CLK
VSIM
RESET_N
100nF/50V/10%
C13
GND
100K-F
R23
RESET_N
MAIN_RXD
MAIN_TXD
GND
VDD_EXT
GND
100nF/50V/10%
C18
1nF/50V/10%
C19
GND
VDD_EXT
S8050
32
1
Q1
47K-F
R5
MAIN_TXD
VDD_3V3
4K7-F
R6
10K-F
R4
VDD_EXT
VDD_3V3
10K-F
R7
VDD_EXT
4G_1.8V_TX转MCU_3.3V_RX
4G_1.8V_RX转MCU_3.3V_TX
33pF/50V/5%
C21
S8050
32
1
Q2
4K7-F
R9
47K-F
R8
MAIN_RXD
GND
GND
GND
VSIM
GND
GND
GND GND
GND
CAT1模块
SIM卡预留
ESDA6V8AV5-5/TR
3
3
2
2
1
1
5
5
4
4
NC
TVS3
USIM_DATA
USIM_RSTN
USIM_CLK
VSIM
100nF/50V/10%
NC
C9
USIM_RSTN
USIM_DATA
GND
1
VCC
2
VPP
3
RES
4
DAT
5
CLK
6
NC
7
NC
8
NC
9
NC
10
SMC-202-6
NC
J3
33pF/50V/5%
NC
C10
33pF/50V/5%
NC
C11
33pF/50V/5%
NC
C12
5V转3.3V MCU系统电源
GND
VDD_3V3VCC5V
GNDGND
1uF/50V/10%
C6
ADJ/GND
1
Vin
3
Vout
4
Vout
2
U2
AMS1117-3.3
1uF/50V/10%
C7
100nF/50V/10%
C8
GND
Vout=0.6(1+R1/R2)
Vout=0.6(1+200/37.4)=3.808
VCC5V VDD_3V8
5V转3.8V MCU系统电源
GND
GND
GND
4.7uF/10V/10%
C1
100nF/50V/10%
C2
VIN
4
EN
1
SW
3
FB
5
GND
2
TLV62569DBV
U1
2.2uH/30%
L1
10uF/25V/10%
C3
100nF/50V/10%
C4
Vout=0.6(1+200/44.2)=3.314
37K4-F
R3
200K-F
R2
6.8pF/50V/0.25pF
C5
S8050
32
1
Q7
1K-F
R22
GND
RESET
1
2
3
4
J4
BPESD0402-05ST
TVS1
R26
0R-F
ANT_MAIN
1.8V转3.3V 电平转换
VDD_3V8
VCC5V
GND
1
MARK
NC
M1
1
MARK
NC
M3
1
MARK
NC
M2
1
MARK
NC
M4
MARK点
LOGO
LOGO
NC
LOGO
1
NC
H1
1
NC
H2
螺丝固定
GND
VDD_3V3
4K7-F
R33
LED-RED
LED5
电源指示灯
reset复位
GSM天线座
22uF/25V/20%
C17
100K-F
R1
USIM_CLK
GND
73
KP_MKOUT[5]
74
KP_MKIN[5]
75
KP_MKOUT[2]
76
KP_MKIN[2]
77
LCD_TE
78
USIM1_DET
79
CAM_SPI_CLK
80
RESERVED
107
RESERVED
108
RESERVED
109
CAM_PWDN
81
USB_BOOT/KP_MKOUT[4]
82
KP_MKIN[4]
83
KP_MKIN[3]
84
KP_MKOUT[3]
85
KP_MKOUT[1]
86
KP_MKIN[1]
87
GND
88
EC800M_QuecOpenU3C
GND
1
ANT_GNSS
2
MIC_P
3
MIC_N
4
SPK_P
5
SPK_N
6
PWRKEY
7
CAM_VDD
8
ADC0
9
GND
10
USIM1_DATA
11
USIM1_RST
12
USIM1_CLK
13
GND
95
USIM1_VDD
14
RESET_N
15
NET_STATUS
16
MAIN_RXD
17
MAIN_TXD
18
MAIN_DTR
19
MAIN_RI
20
MAIN_DCD
21
MAIN_CTS
22
ADC1
96
MAIN_RTS
23
VDD_EXT
24
STATUS
25
RESERVED
26
GND
27
AUX_RXD
28
AUX_TXD
29
PCM_CLK
30
PCM_SYNC
31
PCM_DIN
32
PCM_DOUT
33
GND
34
ANT_MAIN
35
RESERVED
97
GND
36
GND
37
DBG_RXD
38
DBG_TXD
39
GND
40
GND
41
VBAT
42
VBAT
43
GNSS_VBCKP
44
RESERVED
98
EC800M_QuecOpen
U3A
RESERVED
99
GND
45
GND
46
GND
47
GND
48
LCD_RST
49
LCD_SPI_DOUT
50
LCD_SPI_RS
51
LCD_SPI_CS
52
LCD_SPI_CLK
53
RESERVED
100
RESERVED
101
CAM_MCLK
54
CAM_SPI_DATA0
55
CAM_SPI_DATA1
56
CAM_I2C_SCL
57
CAM_I2C_SDA
58
RESERVED
102
RESERVED
103
USB_DP
59
USB_DM
60
USB_VBUS
61
USIM2_CLK
62
USIM2_RST
63
USIM2_DATA
64
USIM2_VDD
65
I2C2_SDA
66
I2C2_SCL
67
GRFC2
104
GRFC1
105
I2C1_SCL
68
I2C1_SDA
69
GND
70
GND
71
GND
72
RESERVED
106
EC800M_QuecOpen
U3B
GND
89
GND
91
GND
93
GND
94
GND
92
GND
90
EC800M_QuecOpen
U3D
GND
GND
GND
GND
GNDGNDGNDGND
GND
GND
GND
GND
GNDGNDGND
GND GND
GND
ANT_GNSS
33pF/50V/5%
C20
10pF/50V/5%
C51
1uF/50V/10%
C53
GND
3.9pF/50V/±0.1pF
C52
VBCKP
4K7-F
R27
GND
GND
1
2
3
4
J7
GPS天线座
ANT_GNSS
100pF/50V/5%
C54
BPESD0402-05ST
TVS2
47nH/5%
L3
10R-F
R35
VDD_3V3
100nF/50V/10%
C57
GND
S8050
32
1
Q5
47K-F
R31
VDD_3V3
4K7-F
R32
10K-F
R30
VDD_EXT
RXD_3V3
TXD_3V3
DBG_TXD
DBG_TXD_3V3
ANT_MAIN
DBG_TXD
1
2
3
4
2.54*1-7P-BLACK-M
5
6
7
J1
RESET
DBG_TXD_3V3
TXD_3V3
RXD_3V3
VBCKP
PIC101
PIC102
COC1
PIC201
PIC202
COC2
PIC301
PIC302
COC3
PIC401
PIC402
COC4
PIC501
PIC502
COC5
PIC601
PIC602
COC6
PIC701
PIC702
COC7
PIC801
PIC802
COC8
PIC901
PIC902
COC9
PIC1001
PIC1002
COC10
PIC1101
PIC1102
COC11
PIC1201
PIC1202
COC12
PIC1301
PIC1302
COC13
PIC1701
PIC1702
COC17
PIC1801
PIC1802
COC18
PIC1901
PIC1902
COC19
PIC2001
PIC2002
COC20
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PIC2102
COC21
PIC5101
PIC5102
COC51
PIC5201
PIC5202
COC52
PIC5301
PIC5302
COC53
PIC5401
PIC5402
COC54
PIC5701
PIC5702
COC57
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COH1
PIH201
COH2
PIJ101
PIJ102
PIJ103
PIJ104
PIJ105
PIJ106
PIJ107
COJ1
PIJ301
PIJ302
PIJ303
PIJ304
PIJ305
PIJ306
PIJ307
PIJ308
PIJ309
PIJ3010
COJ3
PIJ401
PIJ402
PIJ403
PIJ404
COJ4
PIJ701
PIJ702
PIJ703
PIJ704
COJ7
PIL101
PIL102
COL1
PIL301
PIL302
COL3
PILED501
PILED502
COLED5
COLOGO
PIQ101
PIQ102
PIQ103
COQ1
PIQ201
PIQ202
PIQ203
COQ2
PIQ501
PIQ502
PIQ503
COQ5
PIQ701
PIQ702
PIQ703
COQ7
PIR101
PIR102
COR1
PIR201
PIR202
COR2
PIR301
PIR302
COR3
PIR401
PIR402
COR4
PIR501
PIR502
COR5
PIR601
PIR602
COR6
PIR701
PIR702
COR7
PIR801
PIR802
COR8
PIR901
PIR902
COR9
PIR2201
PIR2202
COR22
PIR2301
PIR2302
COR23
PIR2601
PIR2602
COR26
PIR2701
PIR2702
COR27
PIR3001
PIR3002
COR30
PIR3101
PIR3102
COR31
PIR3201
PIR3202
COR32
PIR3301
PIR3302
COR33
PIR3501
PIR3502
COR35
PITVS101
PITVS102
COTVS1
PITVS201
PITVS202
COTVS2
PITVS301
PITVS302
PITVS303
PITVS304
PITVS305
COTVS3
PIU101
PIU102
PIU103
PIU104
PIU105
COU1
PIU201
PIU202
PIU203
PIU204
COU2
PIU301
PIU302
PIU303
PIU304
PIU305
PIU306
PIU307
PIU308
PIU309
PIU3010
PIU3011
PIU3012
PIU3013
PIU3014
PIU3015
PIU3016
PIU3017
PIU3018
PIU3019
PIU3020
PIU3021
PIU3022
PIU3023
PIU3024
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PIU3026
PIU3027
PIU3028
PIU3029
PIU3030
PIU3031
PIU3032
PIU3033
PIU3034
PIU3035
PIU3036
PIU3037
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PIU3039
PIU3040
PIU3041
PIU3042
PIU3043
PIU3044
PIU3095
PIU3096
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PIU3098
COU3A
PIU3045
PIU3046
PIU3047
PIU3048
PIU3049
PIU3050
PIU3051
PIU3052
PIU3053
PIU3054
PIU3055
PIU3056
PIU3057
PIU3058
PIU3059
PIU3060
PIU3061
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PIU3063
PIU3064
PIU3065
PIU3066
PIU3067
PIU3068
PIU3069
PIU3070
PIU3071
PIU3072
PIU3099
PIU30100
PIU30101
PIU30102
PIU30103
PIU30104
PIU30105
PIU30106
COU3B
PIU3073
PIU3074
PIU3075
PIU3076
PIU3077
PIU3078
PIU3079
PIU3080
PIU3081
PIU3082
PIU3083
PIU3084
PIU3085
PIU3086
PIU3087
PIU3088
PIU30107
PIU30108
PIU30109
COU3C
PIU3089
PIU3090
PIU3091
PIU3092
PIU3093
PIU3094
COU3D
PIC5402
PIU302
NLANT0GNSS
PIR2602
PIU3035
NLANT0MAIN
PIQ502
PIR3102
PIU3039
NLDBG0TXD
PIJ102
PIQ503
PIR3201
NLDBG0TXD03V3
PIC101
PIC201
PIC301
PIC401
PIC601
PIC701
PIC801
PIC902
PIC1001
PIC1101
PIC1201
PIC1301
PIC1701
PIC1801
PIC1901
PIC2001
PIC5101
PIC5201
PIC5302
PIC5701
PIJ106
PIJ301
PIJ307
PIJ308
PIJ309
PIJ3010
PIJ402
PIJ403
PIJ404
PIJ702
PIJ703
PIJ704
PILED502
PIQ702
PIR301
PIR2701
PITVS101
PITVS201
PITVS302
PIU102
PIU201
PIU301
PIU3010
PIU3027
PIU3034
PIU3036
PIU3037
PIU3040
PIU3041
PIU3045
PIU3046
PIU3047
PIU3048
PIU3070
PIU3071
PIU3072
PIU3073
PIU3088
PIU3089
PIU3090
PIU3091
PIU3092
PIU3093
PIU3094
PIU3095
PIQ203
PIR801
PIU3017
NLMAIN0RXD
PIQ102
PIR502
PIU3018
NLMAIN0TXD
PIC501
PIR201
PIR302
PIU105
PIC2102
PIQ201
PIR701
PIR802
PIC5401
PIJ701
PIL301
PITVS202
PIH101
PIH201
PIJ401
PIR2601
PITVS102
PIL101
PIU103
PIL302
PIR3502
PILED501
PIR3301
PIQ101
PIR401
PIR501
PIQ501
PIR3001
PIR3101
PIQ701
PIR2202
PIR101
PIU101
PIR2702
PIU307
PIU303
PIU304
PIU305
PIU306
PIU308
PIU309
PIU3016
PIU3019
PIU3020
PIU3021
PIU3022
PIU3023
PIU3025
PIU3026
PIU3028
PIU3029
PIU3030
PIU3031
PIU3032
PIU3033
PIU3038
PIU3049
PIU3050
PIU3051
PIU3052
PIU3053
PIU3054
PIU3055
PIU3056
PIU3057
PIU3058
PIU3059
PIU3060
PIU3061
PIU3062
PIU3063
PIU3064
PIU3065
PIU3066
PIU3067
PIU3068
PIU3069
PIU3074
PIU3075
PIU3076
PIU3077
PIU3078
PIU3079
PIU3080
PIU3081
PIU3082
PIU3083
PIU3084
PIU3085
PIU3086
PIU3087
PIU3096
PIU3097
PIU3098
PIU3099
PIU30100
PIU30101
PIU30102
PIU30103
PIU30104
PIU30105
PIU30106
PIU30107
PIU30108
PIU30109
PIJ101
PIR2201
NLRESET
PIC1302
PIQ703
PIR2301
PIU3015
NLRESET0N
PIJ104
PIQ202
PIR901
NLRXD03V3
PIJ103
PIQ103
PIR601
NLTXD03V3
PIC1102
PIJ306
PITVS305
PIU3013
NLUSIM0CLK
PIC1202
PIJ305
PITVS301
PIU3011
NLUSIM0DATA
PIC1002
PIJ304
PITVS304
PIU3012
NLUSIM0RSTN
PIC5301
PIJ105
PIU3044
NLVBCKP
PIC102
PIC202
PIC602
PIJ107
PIR102
PIU104
PIU203
PIC702
PIC802
PIC5702
PIR602
PIR902
PIR3202
PIR3302
PIR3501
PIU202
PIU204
PIC302
PIC402
PIC502
PIC1702
PIC1802
PIC1902
PIC2002
PIC5102
PIC5202
PIL102
PIR202
PIU3042
PIU3043
PIC2101
PIR402
PIR702
PIR2302
PIR3002
PIU3024
PIC901
PIJ302
PIJ303
PITVS303
PIU3014
NLVSIM
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