The chip’s reliability and low power consumption make it ideal for a diverse range of fields: FT232R USB UART IC: Features, Pinout and Datasheet - Utmel
If you are designing a new product in 2025, carefully consider if the FT232R is the right choice. Its maximum baud rate (3 Mbps) and feature set are dated. Consider: ft232r
The chip includes on-board EEPROM (electrically erasable programmable read-only memory) that stores USB descriptor data. This allows manufacturers to customize the device's name, vendor ID (VID), product ID (PID), and even the serial number. This is critical for applications requiring multiple identical devices on the same PC—each can have a unique serial number, preventing confusion. The chip’s reliability and low power consumption make
Despite newer competitors (like the CP2102 or CH340, which are cheaper, and native USB microcontrollers like the RP2040 or ATmega32U4), the FT232R persists: This allows manufacturers to customize the device's name,
This report provides a technical analysis of the USB UART (Universal Asynchronous Receiver-Transmitter) integrated circuit, manufactured by FTDI Chip. The device serves as a bridge between USB and serial UART interfaces. This report outlines the device architecture, key features, pin configurations, and common applications. The FT232R is identified as a industry-standard solution for upgrading legacy RS232/RS485 devices to USB connectivity and for programming/debugging microcontrollers.