MX25R6435F
Macronix
QSPI flash MX25R6435F
Application NoteNxp
FRDM-MCXW71 RF System Evaluation Report for Bluetooth Low Energy Applications with Interferer Coexistence
RF system evaluation report for the FRDM-MCXW71 board, testing Bluetooth LE performance under interference from noise, CW, Bluetooth audio, and Wi-Fi signals.
Overview
This application note provides a detailed RF system evaluation for the NXP FRDM-MCXW71 development board, specifically focusing on Bluetooth Low Energy (Bluetooth LE) applications using 2FSK modulation. The report documents test methodologies, equipment setups, and performance results for packet error rate (PER) and carrier-to-noise ratio (C/N). It characterizes the MCXW71 wireless MCU's resilience against various interferers, including white noise, continuous wave (CW) sinewaves, Bluetooth audio, and Wi-Fi signals. Key hardware components mentioned include the NXP MCXW71 MCU, Macronix MX25R6435F QSPI flash, NXP FXLS8964AF I2C sensor, and NXP LPC55S69 MCU-Link.
Use Cases
- Evaluating RF performance of MCXW71 wireless MCUs
- Designing Bluetooth LE systems with potential Wi-Fi or Bluetooth interference
- Characterizing receiver sensitivity and noise immunity for wireless product design
- Setting up RF test benches for NXP FRDM series evaluation kits
Topics
NXP MCXW71
Bluetooth LE
RF Evaluation
FRDM-MCXW71
2FSK Modulation
Interferer Coexistence
Packet Error Rate
Signal-to-Noise Ratio
MX25R6435F
FXLS8964AF
LPC55S69
Referenced Parts
FXLS8964AF
NXP
I2C sensor FXLS8964AF
LPC55S69
NXP
MCU-Link LPC55S69
MCXW71
NXP
MCU MCXW71
| MX25R6435F | Macronix | QSPI flash MX25R6435F |
| FXLS8964AF | NXP | I2C sensor FXLS8964AF |
| LPC55S69 | NXP | MCU-Link LPC55S69 |
| MCXW71 | NXP | MCU MCXW71 |