In the era of Industry 4.0, industrial human-machine interfaces (HMI) have evolved into intelligent terminals integrating real-time monitoring, data traceability, and remote maintenance. From production line status logging to precise timestamped fault alarms, and through fully traceable log chains, the accuracy and continuity of time benchmarks directly determine the reliability of HMI systems and the credibility of their data.
Confronted with harsh industrial conditions ranging from-40°C to +85°C, intense electromagnetic interference, and continuous operation, conventional RTC timing solutions often prove inadequate due to significant temperature drift and data loss during power outages. To address these challenges, YXC Yangxing Technology's YSN8900 series high-precision RTC modules deliver a new generation of reliable time benchmarks for industrial HMI systems. Featuring built-in TCXO temperature compensation technology, ultra-low power consumption, and comprehensive power management capabilities, these modules ensure precise time synchronization in demanding environments.
YSN8900 series (plastic encapsulation)
YSN8900 Series (Metal Encapsulation)
1. Core Advantages of YSN8900 Series
1. Built-in TCXO technology delivers ±3.4ppm ultra-high precision across the entire temperature range
The YSN8900 series breaks away from the conventional 'RTC chip + external crystal oscillator' design, instead integrating a 32.768kHz TCXO (temperature-compensated crystal oscillator) and RTC control circuit into a compact 3.2×2.5×1.0mm LGA package. Equipped with a built-in high-precision temperature sensor, it continuously monitors ambient temperature and dynamically adjusts the frequency, delivering frequency stability of ±3.4ppm across the entire operating range from-40℃ to +85℃.
Technical Value: With a daily average error of just 0.3 seconds and an annual cumulative error below 2 minutes, the YSN8900 ensures long-term accuracy for production logs, operation records, and fault timestamps in HMI systems requiring 24/7 continuous operation, perfectly meeting their stringent data traceability requirements.
2. Smart power management ensures zero data loss
Industrial facilities face the most significant data security threat from sporadic power outages or voltage fluctuations. The YSN8900 features an integrated automatic backup power switching circuit, enabling seamless switching between the main power supply and backup batteries or supercapacitors.
Practical value: The HMI master MCU can monitor voltage status in real time via I²C interface, automatically saving critical data or triggering maintenance alerts before battery depletion, effectively preventing power loss-induced 'time black holes' and log discontinuities.
3. Ultra-low power consumption design ensures long-term operation of the device
In standby mode powered exclusively by backup batteries, the YSN8900 demonstrates a typical operating current as low as 0.55μA@3.0V. When paired with batteries, it achieves a theoretical standby time exceeding 10 years.
Value: The YSN8900 significantly reduces lifecycle O&M costs for HMI devices in remote sites or outdoor cabinets where regular maintenance is impractical.
YSN8900 Specification
2. Core Value of YSN8900 in Industrial HMI
1. Precise production data traceability: The YSN8900 system ensures precise timestamping of operation time for each process in automotive parts and electronics manufacturing lines, meeting the time consistency requirements of quality system audits such as IATF 16949.
2. Fault alarm time synchronization: As a high-precision local time source for distributed HMI nodes, the YSN8900 ensures millisecond-level accuracy in network-wide event logging, enabling rapid fault localization and minimizing downtime.
3. Compliance log storage: In pharmaceutical and food industries, HMI systems can utilize the YSN8900 series VLF/VDET flag to monitor clock status in real time, preventing log time discrepancies caused by clock failures and mitigating risks.
As a pioneer in the clock frequency device industry, we are committed to technological innovation and value creation, providing industrial HMI manufacturers with high-precision, high-reliability timing solutions to empower intelligent industrial transformation. The YSN8900, with its core advantages of ultra-high precision and ultra-low power consumption, continues to set new benchmarks for high-reliability timing in industrial HMI. As a pioneer in the clock frequency device industry, we are committed to technological innovation and value creation, providing industrial HMI manufacturers with high-precision, high-reliability timing solutions to empower intelligent industrial transformation. The YSN8900, with its core advantages of ultra-high precision and ultra-low power consumption, continues to set new benchmarks for high-reliability timing in industrial HMI.
For sample requests, quotes, or technical inquiries, feel free to contact Xiao Yang directly!
Email: sales@yxcxtal.com
Phone: +86 181 2376 0094
Whatsapp: +86 181 2376 0094
Teams: +86 181 2376 0094
Wechat ID: +86 181 2376 0094
