Product Info
Table Of Contents
- About the Document
- Contents
- Table Index
- Figure Index
- 1 Introduction
- 2 Product Concept
- 3 Application Interfaces
- 3.1. General Description
- 3.2. Pin Assignment
- 3.3. Pin Description
- 3.4. Power Supply
- 3.5. Turn on and off Scenarios
- 3.6. VRTC Interface
- 3.7. Power Output
- 3.8. Battery Charge and Management
- 3.9. USB Interfaces
- 3.10. UART Interfaces
- 3.11. (U)SIM Interfaces
- 3.12. SD Card Interface
- 3.13. GPIO Interfaces
- 3.14. I2C Interfaces
- 3.15. I2S Interfaces
- 3.16. SPI Interface
- 3.17. ADC Interfaces
- 3.18. LCM Interfaces
- 3.19. Touch Panel Interfaces
- 3.20. Camera Interfaces
- 3.21. Sensor Interfaces
- 3.22. Audio Interfaces
- 3.23. Emergency Download Interface
- 4 Wi-Fi and BT
- 5 GNSS
- 6 Antenna Interfaces
- 7 Electrical, Reliability and Radio Characteristics
- 8 Mechanical Dimensions
- 9 Storage, Manufacturing and Packaging
- 10 Appendix A References
- 11 Appendix B GPRS Coding Schemes
- 12 Appendix C GPRS Multi-slot Classes
- 13 Appendix D EDGE Modulation and Coding Schemes
- IC & FCC Requirement
Smart LTE Module Series
SC66 Hardware Design
SC66_Hardware_Design 65 / 139
1.
1)
B: Bidirectional digital with CMOS input; PD:nppukp = Contains an internal pull-down.
2.
2)
Wakeup: interrupt pins that can wake up the system.
3. More details about GPIO configuration, please refer to the Quectel_SC66_GPIO_Configuration.
3.14. I2C Interfaces
SC66 can provide up to five I2C Interfaces. As an open drain output, each I2C interface should be pulled
GPIO_41 237 GPIO_41 B-PD:nppukp Wakeup
GPIO_55 178 GPIO_55 B-PD:nppukp Wakeup
GPIO_56 177 GPIO_56 B-PD:nppukp Wakeup
GPIO_72 239 GPIO_72 B-PD:nppukp Wakeup
GPIO_73 59 GPIO_73 B-PD:nppukp Wakeup
GPIO_74 58 GPIO_74 B-PD:nppukp Wakeup
GPIO_76 232 GPIO_76 B-PD:nppukp Wakeup
GPIO_77 240 GPIO_77 B-PD:nppukp Wakeup
GPIO_12 228 GPIO_12 B-PD:nppukp
GPIO_13 227 GPIO_13 B-PD:nppukp Wakeup
GPIO_14 230 GPIO_14 B-PD:nppukp
GPIO_15 229 GPIO_15 B-PD:nppukp
GPIO_61 234 GPIO_61 B-PD:nppukp
GPIO_03B 11 GPIO_03B B-PD:nppukp
GPIO_08B 13 GPIO_08B B-PD:nppukp
GPIO_04B 14 GPIO_04B B-PD:nppukp
GPIO_05B 15 GPIO_05B B-PD:nppukp
GPIO_11A 211 GPIO_11A B-PD:nppukp
GPIO_13A 233 GPIO_13A B-PD:nppukp
NOTES