FT234XD-T

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FT234XD-T

IC USB SERIAL UART 12DFN

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規格

Package Tray
ProductStatus Active
Protocol USB
Function Bridge, USB to UART
Interface UART
Standards USB 2.0
Voltage-Supply 2.97V ~ 5.5V
Current-Supply 8mA
OperatingTemperature -40°C ~ 85°C
Package/Case 12-VFDFN Exposed Pad

概述

Description

The FT234XD-T is a USB to UART (Universal Asynchronous Receiver-Transmitter) interface chip designed by FTDI (Future Technology Devices International). This chip facilitates communication between a USB port and serial devices, making it ideal for applications such as microcontroller programming, data logging, and industrial automation.
Key features include support for data rates up to 3 Mbaud, a built-in USB 2.0 full-speed interface, and compatibility with various operating systems. The FT234XD-T also provides additional GPIO (General Purpose Input/Output) pins, enabling users to interface with external components or sensors easily. It incorporates an integrated EEPROM for device configuration, allowing customization of parameters such as product and vendor IDs.
The chip is packaged in a compact form factor, making it suitable for space-constrained designs. Overall, the FT234XD-T is a versatile solution for bridging USB connectivity with serial devices, offering reliable performance and ease of integration for developers and engineers.

Features

The FT234XD-T is a USB to serial converter designed for easy data transmission between USB interfaces and serial devices. Key features include:
1. USB Interface: Complies with USB 2.0 standard, providing high-speed data transfer.
2. Serial Communication: Supports standard UART protocols, allowing communication with various serial devices.
3. Data Rates: Compatible with baud rates up to 3 Mbps, ensuring fast data exchange.
4. Integrated Circuit: Features a built-in USB controller and UART interface in a compact package.
5. Driver Support: Compatible with multiple operating systems, including Windows, macOS, and Linux, with readily available drivers.
6. Power Management: Offers low power consumption in operation and standby modes.
7. Multiple Applications: Suitable for diverse applications like industrial automation, medical devices, and consumer electronics.
Overall, the FT234XD-T is an effective solution for interfacing USB with serial devices, facilitating communication in various applications.

Package

The FT234XD-T is available in a USB type-A connector package. It features a compact design suitable for embedded applications, typically housed in a 32-pin LQFP (Low-profile Quad Flat Package) or a 28-pin SSOP (Shrink Small Outline Package).

Pinout

The FT234XD-T is a USB to serial UART interface IC from FTDI. It features a total of 20 pins. Key functions of the pins are as follows:
1. USB Interface: Pins for USB data (D+ and D-).
2. UART Interface: TX (Transmit), RX (Receive), RTS (Request to Send), CTS (Clear to Send) pins for serial communication.
3. Power Supply: VCC (power) and GND (ground) pins.
4. Control Signals:
- GPIO (General Purpose Input/Output) pins for additional functionality.
- Pin for the FTDI chip's reset.
5. Clock Input: A pin for an external clock source if needed.
The FT234XD-T is designed for applications requiring a simple USB to UART bridge, supporting data rates up to 3 Mbps and offering various features like flow control and custom GPIO configurations.

Manufacturer

The FT234XD-T is manufactured by FTDI (Future Technology Devices International Limited), a company based in the UK. FTDI specializes in designing and producing integrated circuits and components for USB connectivity and serial communication. Their products are widely used in various applications, including embedded systems, industrial automation, and consumer electronics. FTDI is known for its high-quality silicon solutions that facilitate the integration of USB interfaces in a range of devices.

Application

The FT234XD-T is a USB to serial converter, commonly used in embedded systems, industrial automation, and consumer electronics. Its application areas include connecting microcontrollers to PCs, data logging, point-of-sale systems, and enabling communication between devices in IoT applications. It supports various baud rates and is designed for easy integration with existing systems.

Equivalent

The FT234XD-T chip is a USB-to-UART interface. Equivalent products include the FT232R, CP2102, and CH340G, which also provide USB to serial communication. However, ensure compatibility with specific requirements such as data rates and voltage levels before selecting an alternative.

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