DS1321
Nonvolatile controllers with battery monitoring in various compact packages
Manufacturer： ['rochester', 'maxim', 'Maxim', 'max']
series introduction
The **DS1321 Series** is a highly advanced line of real-time clock (RTC) modules designed to provide precise timekeeping and calendar functionality for a wide range of electronic applications. Known for their exceptional accuracy, low power consumption, and robust design, these modules are ideal for systems that require reliable timekeeping even in the absence of external power. The DS1321 Series integrates a quartz crystal oscillator and a temperature-compensated circuit, ensuring minimal drift over time and across varying environmental conditions. This makes them particularly suitable for applications where long-term accuracy is critical.
One of the standout features of the DS1321 Series is its ultra-low power consumption, which is achieved through advanced power management techniques. The modules are capable of operating on a backup battery for extended periods, making them perfect for battery-powered devices such as IoT sensors, portable medical equipment, and smart meters. Additionally, the series supports a wide operating voltage range, ensuring compatibility with diverse power supply configurations.
The DS1321 Series is designed with user convenience in mind, offering a simple interface for easy integration into existing systems. It includes features such as programmable alarms, automatic leap year compensation, and a 32.768 kHz timebase output, which can be used to synchronize other components in the system. The modules are housed in compact, surface-mount packages, making them suitable for space-constrained applications like wearable devices and embedded systems.
Typical applications for the DS1321 Series span across multiple industries, including consumer electronics, automotive systems, industrial automation, and telecommunications. In consumer electronics, they are used in smart home devices and digital cameras to maintain accurate timestamps. In automotive systems, they ensure precise timekeeping for event logging and diagnostics. Industrial applications leverage their reliability for process control and data logging, while telecommunications systems use them for network synchronization.
Overall, the DS1321 Series combines precision, efficiency, and versatility, making it a trusted choice for engineers and designers seeking dependable real-time clock solutions.
Images for reference
16-DIP SOT38-1
16-Dip
20-TSSOP