VNC2-64Q1B-TRAY

Controllers Overview

The VNC2-64Q1B-TRAY is a USB interface integrated circuit manufactured by FTDI, belonging to the Vinculum-II series. It functions as an embedded dual USB host controller featuring a customized 16-bit MCU core with 256 KByte e-Flash program memory and 16 KByte of SRAM data memory. The component supports High Speed (HS) USB 2.0 operation and utilizes a QFN-64 surface-mount package. It operates within a temperature range of -40°C to +125°C and includes ESD protection. The device is supplied in tray packaging.

Controllers Feature Summary

• Integrates a user-programmable 16-bit MCU core for custom application firmware implementation
• Provides dual USB 2.0 Host/Slave connectivity capabilities
• Includes substantial on-chip non-volatile and volatile memory for standalone operation

Controllers Applications

• Embedded USB 2.0 Host designs requiring custom firmware logic
• Industrial applications necessitating wide operating temperature ranges
• Development of standalone USB peripheral controllers

Controllers Procurement Notes

Verify the specific suffix 'TRAY' against official FTDI documentation to confirm packaging format, as distributor listings may vary. Ensure compatibility with the required QFN-64 footprint and thermal management specifications during procurement planning. Cross-reference the RoHS status and moisture sensitivity level with current regulatory requirements before finalizing orders.

Controllers Selection Notes

Select this component when a dedicated USB host controller with embedded processing capability is required. The VNC2-64Q1B variant offers a higher pin count compared to the 32-pin version, providing additional general-purpose I/O options. Consider the 125°C maximum operating temperature for harsh environment deployments where standard commercial grade parts are insufficient.

Controllers Part Context

This part belongs to the Vinculum-II family, designed to simplify USB integration by combining host functionality with a microcontroller. It targets designers seeking to add USB connectivity without external protocol controllers. The 64-pin QFN package allows for compact board layouts while maintaining robust electrical performance for high-speed data transfer applications.

Controllers Replacement Considerations

Publicly confirmed substitute part numbers for VNC2-64Q1B-TRAY were not identified in the provided source material. Designers should consult FTDI's official obsolescence notices or contact the manufacturer directly for validated replacement recommendations.