Sign In
Upload
Manuals
Brands
Quectel Manuals
Control Unit
SC262R-NA
Quectel SC262R-NA Manuals
Manuals and User Guides for Quectel SC262R-NA. We have
1
Quectel SC262R-NA manual available for free PDF download: Hardware Design
Quectel SC262R-NA Hardware Design (117 pages)
Brand:
Quectel
| Category:
Control Unit
| Size: 2.92 MB
Table of Contents
Safety Information
4
About the Document
5
Table of Contents
6
Contents
6
Introduction
13
Product Overview
14
Frequency Bands and Functions
14
Key Features
16
Functional Diagram
19
EVB Kit
20
Application Interfaces
21
General Description
21
Pin Assignment
22
Pin Description
23
Power Supply
37
Power Supply Pins
37
Voltage Stability Requirements
37
Reference Design for Power Supply
38
Turn on and off
39
Turn on with PWRKEY
39
Turn off the Module
40
VRTC Interface
41
Power Output
41
Battery Charging and Management
42
USB Interface
44
UART Interfaces
46
U)SIM Interfaces
48
SD Card Interface
50
GPIO Interfaces
52
I2C Interfaces
54
SPI Interfaces
55
ADC Interface
56
Vibration Motor Driver Interface
56
LCM Interface
57
Touch Panel Interface
60
Camera Interfaces
61
Design Considerations
65
Sensor Interfaces
67
Audio Interfaces
67
Reference Circuit Design for Microphone Interfaces
68
Reference Circuit Design for Earpiece Interface
69
Reference Circuit Design for Headset Interface
69
Reference Circuit Design for Loudspeaker Interface
70
Design Considerations for Audio Interfaces
70
USB_BOOT Control Interface
70
Wi-Fi and Bluetooth
72
Wi-Fi
72
Wi-Fi Performance
72
Bluetooth
74
Bluetooth Performance
75
Gnss
76
GNSS Performance
76
Reference Design
77
Antenna Interfaces
78
Main/Rx-Diversity Antenna Interfaces
78
Operating Frequencies
78
Reference Design for Main and Rx-Diversity Antenna Interfaces
80
Wi-Fi and Bluetooth Antenna Interface
81
GNSS Antenna Interface & Frequency Bands
82
Passive Antenna Reference Design
83
Active Antenna Reference Design
83
RF Routing Guidelines
84
Antenna Installation
86
Antenna Design Requirements
86
RF Connector Recommendation
87
Electrical Characteristics and Reliability
89
Absolute Maximum Ratings
89
Power Supply Ratings
89
Operating and Storage Temperatures
90
Power Consumption
90
Tx Power
95
Rx Sensitivity
97
ESD Protection
99
Mechanical Information
100
Mechanical Dimensions
100
Recommended Footprint
102
Top and Bottom Views
103
Storage, Manufacturing and Packaging
104
Storage Conditions
104
Manufacturing and Soldering
105
Packaging Specification
106
Carrier Tape
107
Plastic Reel
107
Packaging Process
108
Appendix References
109
Advertisement
Advertisement
Related Products
Quectel SC262R Series
Quectel SC262R-WF
Quectel SC262R-EM
Quectel SC20-A
Quectel SC20-W
Quectel SC200L-EM
Quectel SC20-E
Quectel SC20-AU
Quectel SC20-AD
Quectel SC20-EL
Quectel Categories
Control Unit
GSM/GPRS Modules
Motherboard
Wireless modules
Network Hardware
More Quectel Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL