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Quectel FC21 Manuals
Manuals and User Guides for Quectel FC21. We have
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Quectel FC21 manual available for free PDF download: Hardware Design
Quectel FC21 Hardware Design (55 pages)
Brand:
Quectel
| Category:
Network Hardware
| Size: 0 MB
Table of Contents
About the Document
3
Table of Contents
4
Contents
4
1 Introduction
8
Safety Information
9
2 Product Concept
10
General Description
10
Key Features
10
Functional Diagram
12
Evaluation Board
13
3 Application Interfaces
14
General Description
14
Pin Assignment
15
Pin Description
16
Power Supply
20
Pin Introduction
20
Wireless Connectivity Interfaces
21
Wi-Fi Interface
21
Wake_On_Wireless
22
Wake_En
22
SDIO Interface
23
BT Interface
24
Bt_En
24
Bt_Wake_Host
25
PCM Interface
25
BT_UART Interface
26
Coexistence Interface
27
Other Interfaces
28
DBG_TXD Interface
28
32Khz_In Interface
28
Antenna Interface
29
Pin Definition of RF Antenna Interface
29
Operating Frequency
29
Reference Designs
29
Reference Design of RF Layout
30
Antenna Requirements
32
Recommended RF Connector for Antenna Installation
33
4 Electrical, Reliability and Radio Characteristics
35
General Description
35
Electrical Characteristics
35
I/O Interface Characteristics
36
Current Consumption
36
Wi-Fi Current Consumption
36
BLE Current Consumption
38
RF Performance
38
Wi-Fi Performance
38
BLE Performance
40
Electrostatic Discharge
41
5 Mechanical Dimensions
42
Mechanical Dimensions of the Module
42
Recommended Footprint and Stencil Design
44
Top and Bottom Views of the Module
46
6 Storage, Manufacturing and Packaging
47
Storage
47
Manufacturing and Soldering
48
Packaging
50
7 Appendix A References
51
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