FT232HL-TRAY

Controllers Overview

The FT232HL-TRAY is a single-channel USB 2.0 High-Speed to UART/FIFO interface controller manufactured by FTDI. It operates within a supply voltage range of 1.62 V to 1.98 V and supports data rates up to 12 Mb/s for full-speed operation. The device is housed in an LQFP-48 surface-mount package and functions across an industrial temperature range from -40°C to +85°C. Designed for bus-powered, self-powered, or high-power bus configurations, it integrates a 5V to 3.3V/+1.8V LDO regulator and handles the entire USB protocol internally without requiring specific firmware programming.

Controllers Feature Summary

• Integrates a single channel USB 2.0 High-Speed (480Mb/s) to UART/FIFO bridge with built-in protocol handling.
• Supports multiple synchronous serial protocols including SPI, I2C, JTAG, and bit-bang via the Multi-Protocol Synchronous Serial Engine (MPSSE).
• Features configurable I/O drive strength and slew rate capabilities for flexible system integration.

Controllers Applications

• Embedded system debugging and programming interfaces.
• Industrial control systems requiring reliable serial communication.
• Test and measurement equipment interfacing.

Controllers Procurement Notes

Verify the specific suffix against official FTDI documentation to confirm packaging type and reel specifications. Ensure compatibility with required operating voltages and interface standards before procurement. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current availability status.

Controllers Selection Notes

Select this component when a single-channel USB-to-UART solution with High-Speed capability is required. Confirm that the LQFP-48 package fits the PCB layout constraints. Verify that the 1.8V core voltage requirement aligns with the target system's power design. Consider MPSSE support if synchronous serial protocols like SPI or I2C are needed alongside standard UART functionality.

Controllers Part Context

The FT232HL belongs to the FT232H family of high-performance USB interface controllers. This series is designed to replace legacy parallel port interfaces and provide robust serial connectivity for modern computing platforms. The FT232HL variant specifically offers single-channel operation optimized for applications needing high throughput and versatile protocol support.

Controllers Replacement Considerations

FT232RL: Single-channel Full-Speed USB to UART/FIFO IC. FT2232H: Dual-channel USB to UART/FIFO IC. FT4232H: Quad-channel USB to UART/FIFO IC. FT232HP: Single-channel USB to UART/FIFO IC in QFN package.