FT232BL USB to Serial UART Interface IC

The FT232BL is a versatile USB-to-serial UART (Universal Asynchronous Receiver/Transmitter) interface integrated circuit from FTDI (Future Technology Devices International Ltd). This high-quality IC is designed to simplify the process of adding USB connectivity to your microcontroller projects or electronic devices.

Key Features:

• USB 2.0 Full-Speed Compatible: The FT232BL operates at USB 2.0 full speed, ensuring fast data transfer rates for your applications.
• Integrated EEPROM: Comes with an onboard EEPROM that can be used to store device descriptors and CBUS I/O configuration. This feature allows for easy reconfiguration and customization to meet specific design requirements.
• Flexible Clocking Options: The device includes an integrated clock generator and also supports an external crystal, oscillator, or clock input, providing flexibility for system design.
• Various Interface Options: It provides a variety of configurable serial interface options including a bit-bang mode, allowing for greater versatility in application use.
• Driver Support: FTDI offers a wide range of drivers for various operating systems, ensuring ease of integration and compatibility with most modern platforms.

Applications:

The FT232BL is ideal for a broad range of applications, such as:

• USB Industrial Control
• USB Instrumentation
• USB-to-RS232/RS422/RS485 Converters
• Upgrade of Legacy Peripherals to USB
• USB Interface for MCU based designs

Technical Specifications:

• Data Transfer Rates up to 1 Mbaud
• UART Interface with RXD, TXD, RTS, CTS, DTR, DSR, DCD, RI, and XON/XOFF flow control
• Low USB Bandwidth Consumption
• UHCI/OHCI/EHCI Host Controller Compatible
• 5V Single Supply Operation
• Extended -40°C to 85°C Industrial Operating Temperature Range

With its robust feature set and proven reliability, the FT232BL from FTDI is an excellent choice for professionals and hobbyists looking to integrate USB functionality into their projects with minimal hassle.