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The 251MI-43LFT is a high-performance clock generator, PLL, and frequency synthesizer solution manufactured by Renesas Electronics Corporation. Designed to deliver precise frequency control, this component serves as an integrated circuit module within the broader category of timing devices. It supports applications requiring accurate signal generation and distribution.
Verify the specific datasheet version and electrical characteristics against the target application requirements before procurement. Confirm package compatibility and operating temperature ranges with official Renesas documentation. Ensure that the selected variant meets all system-level timing specifications and signal integrity standards required for the design.
Select this component when a dedicated clock generator or frequency synthesizer is needed for precise timing control. Evaluate the specific frequency range and output configuration requirements against the device capabilities. Consider integration benefits compared to discrete PLL solutions to simplify board layout and reduce component count in timing-critical designs.
This part belongs to the family of timing and clock generation products offered by Renesas Electronics. It complements the company's portfolio of microcontrollers and analog solutions by providing essential reference clocks and synthesized frequencies for embedded systems and communication modules.
Consult official Renesas substitution guides for direct replacements. Verify pinout and functional compatibility with any alternative timing devices from other manufacturers before implementation.