FT232HL-REEL
Overview
The FT232HL-REEL is a single-channel USB 2.0 Hi-Speed (480Mb/s) to UART/FIFO IC designed for high-performance data bridging. It features the Multi-Protocol Synchronous Serial Engine (MPSSE) which simplifies synchronous serial protocol design by allowing the chip to communicate over JTAG, SPI, and I2C simultaneously. This device is 5V tolerant and operates with a core supply voltage between 1.62V and 1.98V.
Why Choose This Part
The FT232HL provides a highly integrated solution with a built-in oscillator and 1KB of internal EEPROM for storing USB descriptors, reducing external BOM count. It offers exceptional flexibility through the MPSSE, allowing one hardware design to support multiple serial protocols via software configuration. The 16mA drive strength and 5V tolerance on IO pins simplify interfacing with a wide range of logic levels.
Applications
Key Specifications
Getting Started
Engineers can begin development using the UMFT232HPEV or similar break-out modules to test the MPSSE functionality. FTDI provides D2XX drivers and the LibMPSSE libraries to streamline the implementation of SPI and I2C protocols on the host side. Professional designs should ensure proper decoupling of the 1.8V VCORE and 3.3V VCCIO rails as specified in the 48-LQFP pinout.
