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RF-SM-1277B2 CC1312R
RF-Star RF-SM-1277B2 CC1312R Manuals
Manuals and User Guides for RF-Star RF-SM-1277B2 CC1312R. We have
1
RF-Star RF-SM-1277B2 CC1312R manual available for free PDF download: Manual
RF-Star RF-SM-1277B2 CC1312R Manual (23 pages)
Ultra-Low-Power Sub-1 GHz Wireless Module
Brand:
RF-Star
| Category:
Wireless modules
| Size: 1 MB
Table of Contents
TI CC13XX Sub-1 Ghz Module List
2
Device Overview
3
Description
3
Key Features
3
Applications
4
Functional Block Diagram
4
Figure 1. Functional Block Diagram of RF-SM-1277B1/B2
4
Part Number Conventions
5
Figure 2. Part Number Conventions of RF-SM-1277B1/B2
5
Table of Contents
6
Table of Figures
7
Table of Tables
7
Module Configuration and Functions
8
Module Parameters
8
Table 1. Parameters of RF-SM-1277B1/B2
8
Module Pin Diagram
9
Pin Functions
9
Figure 3. Pin Diagram of RF-SM-1277B1/B2
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Table 2. Pin Functions of RF-SM-1277B1/B2
9
Specifications
11
Recommended Operating Conditions
11
Handling Ratings
11
Table 3. Recommended Operating Conditions of RF-SM-1277B1/B2
11
Table 4. Handling Ratings of RF-SM-1277B1/B2
11
Application, Implementation, and Layout
12
Module Photos
12
Recommended PCB Footprint
12
Figure 4. Photos of RF-SM-1277B1/B2
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Figure 5. Recommended PCB Footprint of RF-SM-1277B1/B2 (MM)
12
Schematic Diagram
13
Antenna
13
Antenna Design Recommendation
13
Antenna Output Mode Modification
13
Figure 6. Schematic Diagram of RF-SM-1277B1/B2
13
External Antenna Design Recommendation of the Half-Hole ANT Pin
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Figure 7. Antenna Output Mode Change of RF-SM-1277B1/B2
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Figure 8. Reference Design of the External Antenna
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Figure 9. Reference Design of the External Antenna Traces
14
IPEX Connector Specification
15
Figure 10. SI9000 Impedance Calculation Diagram
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Figure 11. Specification of Antenna Seat
15
Basic Operation of Hardware Design
16
Figure 12. Specification of IPEX Wire
16
Trouble Shooting
17
Unsatisfactory Transmission Distance
17
Vulnerable Module
17
High Bit Error Rate
17
Electrostatics Discharge Warnings
18
Soldering and Reflow Condition
18
Table 5. Temperature Table of Soldering and Reflow
18
Figure 13. Recommended Reflow for Lead-Free Solder
19
Optional Package Specification
20
Figure 14. Default Package by Tray
20
Figure 15. Package by Tape & Reel
21
Revision History
22
Contact Us
22
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