User Manual
Table Of Contents
- Introduction
- Features
- Table of Contents
- 1. Ordering Information and Module Marking
- 2. Block Diagram
- 3. Pinout and Package Information
- 4. Electrical Characteristics
- 5. Power Management
- 6. Clocking
- 7. CPU and Memory Subsystem
- 8. WLAN Subsystem
- 9. Bluetooth Low Energy 4.0
- 10. External Interfaces
- 11. Application Reference Design
- 12. Module Outline Drawings
- 13. Design Consideration
- 14. Reflow Profile Information
- 15. Module Assembly Considerations
- 16. Regulatory Approval
- 17. Reference Documentation
- 18. Document Revision History
- The Microchip Web Site
- Customer Change Notification Service
- Customer Support
- Product Identification System
- Microchip Devices Code Protection Feature
- Legal Notice
- Trademarks
- Quality Management System Certified by DNV
- Worldwide Sales and Service
• VDDIO = 3.3V
• Temp: 25°C
• Measured after RF matching network.
The following table provides the Bluetooth receiver performance characteristics for the ATWINC3400-
MR210CA module.
Table 4-6. Bluetooth Receiver Performance Characteristics
Parameter Description Min. Typ. Max. Unit
Frequency - 2,402 - 2,480 MHz
Sensitivity (ideal Tx) Bluetooth Low Energy (GFSK) - -92.5 - dBm
Maximum receive signal
level
Bluetooth Low Energy (GFSK) - -3.5 -
Interference performance
(Bluetooth Low Energy)
Co-channel - 12 dB
adjacent + 1 MHz - 0 -
adjacent - 1 MHz - 3 -
adjacent + 2 MHz(image
frequency)
- -25 -
adjacent - 2 MHz - -41 -
adjacent + 3 MHz (adjacent to
image)
- -35 -
adjacent - 3 MHz - -35 -
adjacent + 4 MHz - -45 -
adjacent - 4 MHz - -30 -
adjacent +5 MHz - -34 -
adjacent - 5 MHz - -30 -
4.5.2 Transmitter Performance
The transmitter performance is tested under following conditions:
• VBAT = 3.3V
• VDDIO = 3.3V
• Temp: 25°C
• Measured after RF matching network.
The following table provides the Bluetooth transmitter performance characteristics for the ATWINC3400-
MR210CA module.
Table 4-7. Bluetooth Transmitter Performance Characteristics
Parameter Description Min. Typ. Max. Unit
Frequency - 2,402 - 2,480 MHz
Output power Bluetooth Low Energy (GFSK) - 3.2 3.7 dBm
ATWINC3400-MR210CA
© 2017 Microchip Technology Inc.
Draft Datasheet Preliminary
DS00000000A-page 15