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S726
Neoway S726 Smart Module Manuals
Manuals and User Guides for Neoway S726 Smart Module. We have
2
Neoway S726 Smart Module manuals available for free PDF download: Hardware User's Manual, User Manual
Neoway S726 Hardware User's Manual (99 pages)
Smart module
Brand:
Neoway
| Category:
Control Unit
| Size: 3 MB
Table of Contents
Table of Contents
3
About this Document
9
Change History
9
Related Documents
10
Safety Recommendations
11
About S726
12
Product Overview
12
Table 2-1 Variants and Frequency Bands
12
Block Diagram
13
Figure 2-1 Block Diagram
13
Basic Features
14
Table 2-2 Basic Features of the S726 Module
14
Reference Standards
17
Module Pins
18
Pin Layout
18
Figure 4-1 S726 Pin Definition (Top View)
18
Pin Description
19
Table 4-1 IO Definition and DC Characteristics
19
Table 4-2 Pin Description
20
Application Interfaces
32
Power Interface
32
Vbat
32
Figure 5-1 Power Supply Recommended Design 1
33
Figure 5-2 Power Supply Recommended Design 2
34
Figure 5-3 Power Supply Recommended Design 3
34
Figure 5-4 Power Supply Recommended Design 4
35
Charging and Battery
36
Figure 5-5 Reference Design of the Charging Interface
37
Table 5-1 Charging Interface Pinouts
37
Power Output
38
Table 5-2 Power Output Pinouts
38
Vrtc
39
Control Interfaces
40
Startup
40
Figure 5-6 Reference Design of the VRTC Power Supply
40
Table 5-3 Control Interface Pinouts
40
Figure 5-7 Reference Design of Startup Controlled by a Button
41
Figure 5-8 Reference Design of Startup Controlled by an MCU
41
Figure 5-9 Reference Design of Automatic Start Once Powered up
42
Figure 5-10 Startup Process
42
Shutdown
43
Volume Up/Down
43
Figure 5-11 S726 Forcibly Shutdown Process
43
Peripheral Interfaces
44
Usb
44
Figure 5-12 Reference Design of the Volume Up/Down Control Connection
44
Table 5-4 USB Interface Pinouts
45
Figure 5-13 Reference Design of USB1 Type-C Interface (with OTG Function) Circuit
46
Figure 5-14 Reference Design of USB1 Micro Interface (with OTG Function) Circuit
46
Figure 5-15 Reference Design of USB2 Interface (with OTG Function) Circuit
47
Uart
48
Figure 5-16 Reference Design of UART0 Interface
48
Table 5-5 UART Interface Pinouts
48
Figure 5-17 Recommended Level Conversion Circuit 1
49
Figure 5-18 Recommended Level Conversion Circuit 2
50
Figure 5-19 Recommended Level Conversion Circuit 3
51
Usim
52
Figure 5-20 Reference Design of the USIM Card (with Hot-Swap) Interface Connection
52
Table 5-6 USIM Interface Pinouts
52
Figure 5-21 Reference Design of the USIM Card (Without Hot-Swap) Interface
53
Table 5-7 SD Interface Pinouts
54
Figure 5-22 Reference Design of the SD Card (with Hot-Swap) Interface
55
I2C
56
Figure 5-23 Reference Design of the I2C Circuit
56
Table 5-8 I2C Interface Pinouts
56
Audio Interfaces
57
Analog Audio Input Interface
57
Figure 5-24 Main/Auxiliary Sisonic MIC (MEMS) Reference Design
57
Table 5-9 Analog Audio Input Interface Pinouts
57
Analog Audio Output Interface
58
Figure 5-25 Main/Auxiliary Electret MIC (ECM) Reference Design
58
Table 5-10 Analog Audio Output Interface Pinouts
58
Figure 5-26 Recommended Design of the EAR/SPK Interface
59
Headphone Interface
60
Table 5-11 Headphone Interface Pinouts
60
Figure 5-27 Reference Design of the Headphone (CTIA) Circuit
61
Figure 5-28 Headphone Interface Diagram
61
Video Interfaces
62
LCD Interface
62
Table 5-12 LCD Interface Pinouts
62
Figure 5-29 Reference Design of LCD Interface
63
Figure 5-30 Reference Design of LCD Backlight
64
TP Interface
65
Camera Interface
65
Figure 5-31 Reference Design of TP Interface
65
Table 5-13 TP Interface Pinouts
65
Table 5-14 Camera Interface Pinouts
66
Figure 5-32 Reference Design of 2-Lane Camera Interface
68
Figure 5-33 Reference Design of 3-Lane Camera Interface
69
RF Interface
70
Figure 5-34 Reference Design of the Camera Power Supply Interface
70
Table 5-15 RF Antenna Interface Pinouts
70
ANT_MAIN/ANT_DRX Antenna Interface
71
Figure 5-35 L-Type Network
71
Figure 5-36 T-Type Network
71
Figure 5-37 Π-Type Network
71
ANT_WIFI/BT Antenna Interface
72
ANT_GNSS Antenna Interface
72
Figure 5-38 Recommended RF PCB Design
72
Figure 5-39 GNSS RF Structure
73
Figure 5-40 GNSS Active Antenna Reference Design
73
Antenna Assembling
74
Figure 5-41 Reference Design of Passive GNSS Antenna
74
Figure 5-42 Murata RF Connector Encapsulation Specifications
75
Figure 5-43 RF Cable Connections
75
Figure 5-44 Antenna Layout
76
Figure 5-45 Layout Around the Antenna
76
GPIO Interfaces
77
Table 5-16 GPIO Interface Description
77
Multi-Function Interfaces
78
Table 5-17 Pin Definition Description
78
Other Interfaces
80
Adc
80
Table 5-18 ADC Interface Pinouts
80
Usb_Boot
81
Motor Driver
81
Figure 5-46 Reference Design of USB Force Download
81
Table 5-19 USB_BOOT Interface Pinouts
81
Table 5-20 Motor Driver Interface Pinouts
81
Figure 5-47 Reference Design of the Motor Interface
82
Electrical Characteristics and Reliability
83
Electrical Characteristics
83
Temperature Characteristics
83
Table 6-1 S726 Operating Conditions
83
Table 6-2 S726 Temperature Features
83
ESD Protection
84
Table 6-3 S726 ESD Protection Features
84
RF Characteristics
85
Operating Bands
85
Table 7-1 S726 Operating Bands
85
TX Power and RX Sensitivity
86
GNSS Technical Parameters
86
Table 7-2 S726 TX Power and RX Sensitivity Description
86
Table 7-3 S726 GNSS Technical Parameters
86
WLAN/BT Characteristics
87
Table 7-4 S726 WLAN/BT TX Power and RX Sensitivity
87
Mechanical Characteristics
89
Dimensions
89
Figure 8-1 S726 Top and Side View Dimensions (Unit: MM)
89
Label
90
Packing
90
Tray
90
Figure 8-2 S726 Label
90
Figure 8-3 Tray Package
91
Figure 8-4 Tray
92
Moisture
93
Mounting
94
PCB Package
94
Figure 9-1 Bottom View of the S726 PCB Package (Unit: MM)
94
Application Foot Print
95
Stencil
95
Figure 9-2 Top View of the S726 Package (Unit: MM)
95
Solder Paste
96
SMT Oven Temperature Profile
96
Figure 9-3 Oven Temperature Profile
96
Abbreviations
98
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Neoway S726 User Manual (17 pages)
Brand:
Neoway
| Category:
Network Hardware
| Size: 1 MB
Table of Contents
Table of Contents
3
About this Document
4
Scope
4
Audience
4
Change History
4
Conventions
4
Related Documents
5
S726 EVB Overview
6
Accessories
6
S726 EVB Introduction
7
Testing the S726 EVB
9
Button and Function Description
9
Power Supply and Power-On/Power-Off Description
9
External DC Power Supply
9
Power Supply Using a Battery
10
Power-On
10
Power-Off
10
SIM Card Connectors
11
UART Interfaces
12
SD Card Connector
12
LCD and TP Interfaces
13
Camera Interfaces
14
SMA Connector Interfaces
14
DEBUG_UART and TYPE-A Interfaces
15
HEADSET, MIC, EAR, and SPK Interfaces
15
USB and Type-C Interfaces
16
RTC, ADC, and VIB Interfaces
17
Other Interfaces
17
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