7WZ-32.768KBD-T

Oscillators Overview

The TXC Corporation 7WZ-32.768KBD-T is a standard CMOS clock oscillator operating at 32.768 kHz. It features a 3.3V supply voltage and ±25ppm frequency stability across an industrial temperature range of -40°C to +85°C. The device utilizes a crystal resonator and delivers a CMOS output signal. Packaged in a compact 4-SMD, no-lead form factor measuring 5.00mm x 3.20mm with a maximum height of 1.40mm, it draws a maximum supply current of 3mA. This component is designed for surface-mount assembly and complies with RoHS3 standards.

Oscillators Feature Summary

• Provides precise 32.768 kHz timing signals suitable for real-time clock applications
• Operates on a single 3.3V power supply with low current consumption
• Maintains stable performance within a wide industrial temperature range
• Features a compact surface-mount package for efficient board space utilization

Oscillators Applications

• Real-time clock circuits in embedded systems
• Timing references for microcontrollers and processors
• Frequency reference sources in portable electronic devices

Oscillators Procurement Notes

Verify the specific suffix 'BD' against the official datasheet to confirm the exact temperature grade and tolerance specifications. Ensure the design supports the 4-SMD no-lead footprint dimensions. Confirm that the 3.3V logic levels are compatible with the target system interface. Check for any recent product change notices or lifecycle status updates from the manufacturer before finalizing procurement plans.

Oscillators Selection Notes

Select this model when a 32.768 kHz CMOS output is required for RTC functions. Consider the ±25ppm stability requirement for timing accuracy. Evaluate the -40°C to +85°C range against environmental conditions. Compare the 3.3V supply constraint with available power rails. Assess the physical size constraints against the 5.00mm x 3.20mm package dimensions.

Oscillators Part Context

This component belongs to the 7WZ series of standard clock oscillators manufactured by TXC Corporation. It serves as a dedicated timing solution for low-frequency applications requiring high stability. The series is characterized by its small form factor and compatibility with modern surface-mount manufacturing processes. It complements other frequency control products in the company's portfolio.

Oscillators Replacement Considerations

The 7CZ-32.768KBA-T is listed as a manufacturer-recommended alternative. Verify if the 7CZ series meets the same electrical and mechanical requirements. Check for any differences in pinout or thermal characteristics between the 7WZ and 7CZ series before substitution.