ST6G3237BTBR

Translators, Level Shifters Overview

The ST6G3237BTBR is a dual bidirectional voltage level translator designed for SD, MiniSD, and T-Flash memory interfaces. It supports independent VCCA (1.4 V to 3.6 V) and VCCB supply rails, enabling seamless translation between different logic voltage domains. The device features non-inverted outputs and achieves a data rate of 52 Mbps. It includes power-off protection to prevent current leakage when supplies are inactive. Packaged in a 25-pin UTFBGA, it ensures reliable signal integrity for high-speed memory applications.

Translators, Level Shifters Feature Summary

• Dual bidirectional channels for simultaneous voltage translation
• Independent VCCA and VCCB supply rail support
• Power-off protection prevents leakage currents
• Non-inverted output configuration

Translators, Level Shifters Applications

• SD card interface circuits
• MiniSD card interface circuits
• T-Flash memory system connections

Translators, Level Shifters Procurement Notes

Verify the component status as obsolete before procurement planning. Confirm the specific package variant matches design requirements. Ensure compatibility with existing voltage domains. Check for alternative sources if active production is required. Validate RoHS compliance documentation for regulatory adherence.

Translators, Level Shifters Selection Notes

Select this component for designs requiring bidirectional translation between 1.4 V to 3.6 V logic families. Consider the 52 Mbps data rate limit for high-speed memory interfaces. Evaluate the UTFBGA-25 package constraints for PCB layout. Verify that power-off protection meets system safety standards.

Translators, Level Shifters Part Context

This part belongs to STMicroelectronics' logic IC category, specifically within voltage level translators. It addresses the need for interfacing legacy or low-voltage components with higher voltage memory standards. The dual-channel architecture simplifies board space compared to discrete solutions.

Translators, Level Shifters Replacement Considerations

As the ST6G3237BTBR is marked obsolete, verify available substitute part numbers from official manufacturer lists. Ensure any replacement maintains the same bidirectional functionality and voltage range specifications.