Maxim Integrated DS1306E+T&R Serial Alarm Real-Time Clock (RTC)

The DS1306E+T&R is a high-quality serial alarm real-time clock (RTC) component from Maxim Integrated, designed to provide precise time and date tracking, along with the convenience of a programmable alarm function. This integrated circuit is a perfect solution for a wide range of applications that require accurate timekeeping, such as embedded systems, industrial controllers, consumer electronics, and IoT devices.

Encased in a 16-pin SO package, the DS1306E+T&R communicates via a simple serial interface, compatible with most microcontrollers. This interface supports both SPI and 3-wire modes, offering versatility in system design and ensuring easy integration into your existing projects. The device also features dual programmable alarm functions that can be set to trigger on a minute, hour, day, or date basis, providing flexibility for various timing-related tasks.

One of the standout features of the DS1306E+T&R is its integrated crystal oscillator, which operates over a wide voltage range of 2.0V to 5.5V. This makes it suitable for battery-powered applications where power efficiency is crucial. Additionally, the RTC maintains seconds, minutes, hours, day, date, month, and year information, with automatic leap year compensation valid up to 2100.

The RTC offers a generous 96-byte NV SRAM, allowing users to store data that must be preserved in the event of a power loss. This nonvolatile memory ensures that important information is retained without the need for an external battery backup.

For ease of use, the DS1306E+T&R is supplied in tape and reel (T&R) packaging, which is ideal for automated assembly processes, ensuring high throughput and reduced production costs. Maxim Integrated's commitment to quality means that this RTC is designed for reliability and long-term performance, making it a trusted choice for professionals and hobbyists alike.

Whether you're developing time-sensitive applications or simply need a reliable clock source, the DS1306E+T&R from Maxim Integrated offers a feature-rich, cost-effective solution that will keep your projects on schedule.