3225XOK32768BMD13CFC-CT

Oscillators Overview

The HKC 3225XOK32768BMD13CFC-CT is a standard ceramic surface-mount crystal oscillator operating at a frequency of 32.768 kHz. It utilizes HCMOS output logic and requires a 3.3V supply voltage. The device features an enable/disable function and offers a frequency stability of ±50ppm. Designed for operation within a temperature range of -40°C to 85°C, it draws a maximum supply current of 200µA. The component is housed in a compact 4-SMD, no-lead package.

Oscillators Feature Summary

• Standard frequency output of 32.768 kHz
• HCMOS logic output interface
• Integrated enable and disable control functionality
• Wide industrial operating temperature range

Oscillators Applications

• Real-time clock circuits
• Microcontroller system timing references
• Embedded electronic devices requiring precise timekeeping

Oscillators Procurement Notes

Verify the specific manufacturer designation against AO Yuet (HK) Electronics Limited documentation when sourcing this component. Confirm that the 4-SMD no-lead package dimensions match the target PCB footprint. Ensure the HCMOS output voltage levels are compatible with the receiving logic inputs in the design. Validate the ±50ppm frequency stability requirement against the application's timing tolerance needs before finalizing procurement.

Oscillators Selection Notes

Select this oscillator when a low-power, standard-frequency timing source is required for embedded systems. The 3.3V supply specification suits modern low-voltage digital logic families. The enable/disable feature allows for power management strategies in battery-operated devices. Consider the ±50ppm stability as adequate for general real-time clock applications but insufficient for high-precision communication protocols.

Oscillators Part Context

This component belongs to the series of ceramic surface-mount crystal oscillators manufactured by HKC. These devices are designed to provide stable clock signals for digital electronics. The 32.768 kHz frequency is a standard choice for dividing down to one-second intervals in timekeeping applications. The no-lead SMD package facilitates automated assembly processes.

Oscillators Replacement Considerations

The part number 3225XOK32768BMD13CFC-TR is listed as a related variant from the same manufacturer. Verify if the tape-and-reel packaging of the TR suffix meets production requirements while maintaining identical electrical specifications.