ISL12030IBZ

ISL12030IBZ is a microprocessor-based real-time clock (RTC) module with an integrated 32.768 kHz crystal oscillator. It is an extremely reliable and versatile module, providing accurate timing and clocking information for a variety of applications. Applications include but are not limited to, embedded system and military applications, consumer electronic products, communication and industrial systems, automotive electronic systems and consumer/industrial timing and scheduling products.

The ISL12030IBZ integrates an RTC chip, 32.768kHz crystal oscillator and a power supply circuit, all contained within a compact, DIP-style module. Communication with the module is achieved via an I2C interface or an SPI interface. The I2C interface allows for quick and easy programming of the module and is widely used in consumer applications. The SPI interface is used mainly in higher-end embedded applications and offers a more secure communication protocol.

The ISL12030IBZ features an onboard battery backup that ensures accurate timing even during power interruptions as well as a programmable watchdog timer to maintain time integrity. The timekeeping mechanism is accurate to within +/-2 ppm across the operating temperature range. The accuracy can be further improved by using a higher quality external crystal.

The ISL12030IBZ is typically used in applications that require accurate timekeeping. It is a useful tool for power management, scheduling, system monitoring, data logging, data synchronization and other time-sensitive applications. It is also useful for applications that require tamper resistant timekeeping, since it features an onboard SRAM which supports write protection.

The ISL12030IBZ is easy to use and program, making it suitable for a wide range of applications. It offers an extended range of features including alarms, periodic interrupts, clock outputs and power failure detection, which make it well suited for a variety of timing and scheduling applications. It is also highly reliable, with a lifetime up to 10 years and its ability to operate from -40°C to +85°C.

In summary, the ISL12030IBZ is a reliable and versatile RTC module. It offers accurate timekeeping, programmable interrupts and alarms, power failure detection and tamper resistance, making it an excellent choice for a variety of applications. Its easy to use and program, making it a great choice for embedded systems, consumer electronics, and industrial timing and scheduling applications.