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Rochester Electronics ISL12024IBZ Environmental and export classification status description

The ISL12024IBZ is a low-power RTC with an integrated Temperature Compensated Crystal Oscillator (TCXO) and an embedded MCU. It offers high accuracy timekeeping, serial interface, alarm capabilities, and non-volatile memory for storing system configuration and other critical data. Functions: 1. Real-Time Clock: It provides accurate timekeeping and calendar functions, including seconds, minutes, hours, day, date, month, and year. 2. Temperature Compensation: The embedded TCXO compensates for changes in frequency due to temperature variations, providing accurate timekeeping without external adjustments. 3. Alarm Features: The ISL12024IBZ supports multiple alarms with programmable frequency, enabling users to schedule specific events or tasks. 4. Non-volatile Memory: It includes non-volatile memory for storing system configuration, time, and other critical data even during power loss. 5. Serial Interface: The device supports an I2C serial interface for easy communication with the host microcontroller or other peripherals. Applications: The ISL12024IBZ has various applications, including but not limited to: 1. Consumer Electronics: It can be used in devices that require accurate timekeeping, such as audio/video systems, set-top boxes, and home automation systems. 2. Industrial Control Systems: The component is suitable for applications that require precise timing, scheduling, and event management, such as programmable logic controllers (PLCs) and industrial automation systems. 3. Medical Devices: It finds utility in medical devices that require reliable real-time clock functionality, such as patient monitoring systems, infusion pumps, and diagnostic equipment. Alternative Components: Some alternative products that offer similar functionalities are: 1. Maxim Integrated DS3231: A highly accurate RTC with an integrated temperature-compensated crystal oscillator and non-volatile memory. 2. NXP PCF2123: An RTC with integrated temperature compensation, alarm features, and serial interface. 3. Microchip MCP7940N: A low-power RTC with embedded SRAM, serial interface, and multiple programmable alarms. Embedded Modules: Embedded modules using RTCs like the ISL12024IBZ can be found in various systems, such as: 1. Embedded Systems: RTC modules can be incorporated into embedded systems like industrial computers, Internet of Things (IoT) devices, and automation systems. 2. Smart Homes: RTC modules play a crucial role in smart home systems for scheduling tasks like turning on/off lights, controlling thermostats, and managing security systems. 3. Wearable Devices: Many wearable devices, such as fitness trackers and smartwatches, utilize RTC modules for timekeeping and alarm functionalities. Related Q&A: 1. Q: Can the ISL12024IBZ maintain accurate timekeeping during a power outage? A: Yes, the ISL12024IBZ has an onboard battery backup, ensuring continuous timekeeping even if the main power supply is lost. 2. Q: Can the RTC alarm trigger an interrupt for the host microcontroller? A: Yes, the ISL12024IBZ supports interrupt output that can be connected to the host MCU, allowing it to respond to scheduled alarms. 3. Q: Is the ISL12024IBZ suitable for battery-powered applications? A: Yes, the component operates on ultra-low power and has power-saving modes, making it suitable for battery-powered devices. 4. Q: Can the RTC be easily interfaced with a microcontroller using I2C communication? A: Yes, the ISL12024IBZ has an I2C serial interface, which is widely supported by microcontrollers, simplifying integration into the system. 5. Q: Can the ISL12024IBZ compensate for temperature-induced frequency variations? A: Yes, the embedded TCXO in the ISL12024IBZ automatically compensates for temperature changes, ensuring accurate timekeeping.