The AT41CD2 (8.192MHZ) is a precision, low-power CMOS IC clock oscillator manufactured by Atmel, offering a fixed frequency of 8.192 MHz. This component is specifically designed to serve as a reliable clock source in digital systems, including microcontrollers, digital signal processors, and other timing-critical applications. Its stable frequency output is essential for system synchronization, data transfer, and timing operations. The AT41CD2 operates with a minimal supply voltage, contributing to the overall energy efficiency of the host device. Packaged in a compact disc form, it facilitates easy integration into a broad range of electronic products, from consumer electronics to industrial automation systems. Its robust design ensures long-term reliability and accuracy, making it an ideal choice for applications requiring precise timing solutions, like wireless communications, portable devices, and embedded systems.