S3M025T-32.768K-X-R

Oscillators Overview

The S3M025T-32.768K-X-R is a standard HCMOS crystal oscillator manufactured by Aker Technology Corp. It operates at a nominal frequency of 32.768 kHz with a frequency stability of ±25 ppm. The device supports a supply voltage range of 1.8V to 3.6V and features an enable/disable control pin for power management. Maximum supply current is specified at 36µA. It utilizes a 4-SMD, no-lead surface mount package and functions within an operating temperature range of -40°C to +85°C.

Oscillators Feature Summary

• HCMOS output signal compatibility
• Integrated enable/disable functionality
• Surface mount construction

Oscillators Applications

• Real-time clock circuits
• Low-power embedded systems
• Portable electronic devices

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct voltage and tolerance specifications. Confirm that the component meets RoHS compliance requirements if mandated by your project standards. Cross-reference the part number with authorized distributors to validate authenticity and avoid counterfeit components.

Oscillators Selection Notes

Select this oscillator when a precise 32.768 kHz reference is required for timekeeping applications. Ensure the system design accommodates the 4-SMD footprint and the 1.8V to 3.6V supply voltage range. Consider the ±25 ppm stability limit for timing accuracy requirements in the final application environment.

Oscillators Part Context

This component belongs to the S3M series of surface-mount crystal oscillators from Aker Technology. The series provides various frequency options and package types for general-purpose timing needs. The S3M025T variant specifically targets low-frequency applications requiring stable clock signals.

Oscillators Replacement Considerations

Direct substitutes include other 32.768 kHz HCMOS oscillators in 4-SMD packages with similar electrical characteristics. Verify pinout compatibility and voltage levels before swapping. Consult the manufacturer's cross-reference list for approved alternative part numbers.