The XRCGE24M000FXA1BR0 is a 24 MHz automotive-grade high-precision passive crystal resonator from Murata's XRCGE-FXA series.

Frequency: 24.000 MHzPackage: 2016 (2.0×1.6×0.7 mm), 4-pin SMD, resin-sealedLoad Capacitance: 8 pF (Typ.)Frequency Tolerance @ 25°C: ±15 ppmFrequency Stability vs. Temperature: ±35 ppm (-40°C ~ 125°C)Total Frequency Accuracy (including aging): Max. ±50 ppmEquivalent Series Resistance (ESR): ≤120 ΩDrive Level: ≤300 μW (Low power consumption, anti-overdrive)Frequency Aging: ±10 ppm per 10 yearsOperating Temperature: -40°C ~ +125°C (Automotive wide temperature range)Reliability Compliance: AEC-Q200, RoHS, Lead-free, Halogen-freePackaging: Tape & Reel, 3000 pcs per reel

二、Main Functions

Provide System Reference Clock

It delivers stable and accurate 24 MHz reference frequency for MCU, SoC, Automotive Ethernet PHY, CAN/LIN controllers and wireless modules (BLE/Wi-Fi), ensuring synchronized timing and communication.

Ensure Reliable Automotive Communication

24 MHz is a critical clock frequency for 100BASE-T1 Automotive Ethernet, vehicle diagnostics, TPMS and RKE systems. Its high accuracy of ±50 ppm meets the stringent timing requirements of automotive electronics.

Low Jitter and Low Noise

Adopting Murata quartz crystal chip and low ESR design, it features excellent phase noise and jitter performance, reducing bit error rate and enhancing anti-interference capability.

Wide Temperature Resistance & Long-term Stability

Stable performance across -40°C ~ 125°C with frequency aging limited to ±10 ppm over 10 years, ideal for long-term operation in automotive and industrial applications.

Compact Size & Easy Mounting

The 2016 miniature footprint saves PCB space. The 4-pin SMD package supports high-speed SMT assembly to improve production efficiency and reduce costs.

三、Application Scope

1. Automotive Electronics (Core Application)

• 100BASE-T1 Automotive Ethernet Gateways, ADAS and Domain Controllers

• Body Control: BCM, Instrument Panels, Infotainment Systems and HVAC

• Wireless Devices: TPMS, RKE and Automotive BLE Hands-free Systems

• Powertrain & Safety Systems: ECU, ABS, ESP and BMS

2. Industrial Control & High-reliability Equipment

• Industrial PLCs, Servo Drives and Motion Controllers

• Industrial Ethernet Devices (PROFINET, EtherCAT)

• Smart Sensors, Data Acquisition Units and Industrial Gateways

• Outdoor Equipment: PV Inverters, Energy Storage BMS and EV Chargers

3. Consumer & Communication Products (High-reliability Required)

• Wi-Fi/BLE Modules and Zigbee Wireless Sensors

• Clock Source for High-speed USB, HDMI and SDIO Interfaces

• Medical Devices (Patient Monitors, Portable Diagnostic Equipment)

• Security Cameras, NVRs and Smart Home Control Panels

4. Advantages over Conventional Crystals

• AEC-Q200 Automotive Qualification: Commercial-grade crystals (XRCGB series) only support 0°C ~ 70°C and are not applicable for automotive use.

• Total Accuracy ±50 ppm: Ordinary products typically feature ±100 ppm tolerance, which easily causes communication packet loss.

• Operating Range -40°C ~ 125°C: Maintains stable performance under extreme temperatures, a must for automotive and industrial scenarios.

• Low ESR (≤120 Ω): Ensures reliable oscillation, low power draw and strong anti-interference.

四、Summary

The XRCGE24M000FXA1BR0 is a 24 MHz high-precision passive crystal resonator in 2016 package with automotive-grade qualification. Optimized for high-reliability, wide-temperature and low-jitter scenarios such as Automotive Ethernet, TPMS and industrial control, it serves as a mainstream reference clock component for automotive and industrial electronic devices.