VNC2-32L1C-REEL

Controllers Overview

The VNC2-32L1C-REEL is a USB controller from the Vinculum-II series by FTDI, packaged in a 32-pin LQFP (7x7 mm) with a reel format. It supports USB 2.0 protocols and features dual transceivers for host/device operations. The device integrates a customized 16-bit MCU core with 256 KByte e-Flash program memory and 16 KByte SRAM data memory. It operates on dual power supplies of 1.8 V and 3.3 V, with a typical supply current of 25 mA. The operating temperature range spans from -40 °C to +125 °C. Interfaces include SPI and UART.

Controllers Feature Summary

• Integrates a user-programmable 16-bit MCU core with embedded non-volatile and volatile memory for custom firmware implementation.
• Supports dual USB 2.0 Host/Slave connectivity through two integrated transceivers.
• Provides standard communication interfaces including SPI and UART for peripheral integration.

Controllers Applications

• Embedded USB 2.0 Host designs requiring custom application firmware.
• USB Device implementations utilizing the integrated MCU capabilities.
• Prototyping and development of USB connectivity solutions using evaluation modules.

Controllers Procurement Notes

Verify the specific suffix 'REEL' indicates tape-and-reel packaging when ordering. Confirm the package type is 32-LQFP (7x7 mm) and ensure compatibility with the required voltage levels of 1.8 V and 3.3 V. Check the moisture sensitivity level (MSL 3) requirements for storage and handling prior to assembly.

Controllers Selection Notes

Select this component for applications needing a standalone USB controller with programmable logic. The 32-pin LQFP package suits surface-mount designs with space constraints. Ensure the design accommodates the dual power supply requirement and the specified operating temperature range up to +125 °C.

Controllers Part Context

This part belongs to the Vinculum-II family, designed for designers adding USB connectivity while implementing custom firmware. It serves as an intelligent SOC controller, distinct from simple bridge chips, offering significant on-chip memory and processing resources for complex USB tasks.

Controllers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official FTDI documentation for potential cross-references or updated series components.