Rtc8010 High-precision Clock Module
RTC8010 High-precision Clock Module
The performance of the RTC8010 high-precision clock module is mainly reflected in aspects such as time accuracy, power consumption, temperature stability, functional integration, and electrical characteristics. The following is an explanation based on relevant technical specifications and product descriptions.
Time Accuracy and Temperature Stability: The typical frequency tolerance of this module at 25°C is ±23 ppm, corresponding to a monthly deviation of approximately ±1 minute, indicating high precision under standard conditions. It has a built-in temperature compensation function that can automatically correct timekeeping errors, ensuring stable output in a wide temperature range from -40°C to 85°C, making it suitable for applications with large environmental changes.
Power Consumption Characteristics: The module adopts a low-power design. The typical current consumption is 2.2μA (test conditions: VDD = 3V, FOE = GND, FOUT = Hi-Z). In standby mode, it can significantly extend the battery life, making it suitable for power-sensitive scenarios such as portable devices or remote sensors.
Functional Integration and Interface: It integrates a 32.768kHz crystal, a calendar (including automatic leap year adjustment), alarm, and timer functions, and supports the I²C interface (400kHz), facilitating connection with microcontrollers. The frequency output can select the CMOS/open-drain mode, and the output frequencies include 32.768kHz, 1024Hz, and 1Hz, meeting different timing requirements.
Electrical and Physical Characteristics: The operating voltage range is from 1.8V to 5.5V, compatible with various power supply systems. It uses the industry-standard SOP8 package, with a compact size, wide temperature adaptability, and ultra-low jitter characteristics, suitable for high-density circuit board design.
The sales team of Minghua Shang has been deeply involved in the crystal oscillator industry for more than twenty years. Supplier and Price: Hefei Minghua Shang Electronics Co., Ltd. (Hefei/Shenzhen): In-stock supply, customization supported.
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