FT232RL-REEL

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FT232RL-REEL

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IC USB FS SERIAL UART 28-SSOP

  • HerstellerFTDI, Future Technology Devices International Ltd

  • Herstellerteil #FT232RL-REEL

  • Auf Lager5230

365 Tage Qualitätsgarantie

7*24 Stunden-Servicegarantie

90-Tage Kundendienstgarantie

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Spezifikationen

Attribut Wert
Series USBmadeEZ-UART
Part Status Obsolete
Base Product Number FT232RL
DigiKey Programmable Not Verified
Protocol USB
Function Bridge, USB to UART
Interface UART
Standards USB 2.0
Voltage - Supply 3.3V ~ 5.25V
Current - Supply 15mA
Operating Temperature -40°C ~ 85°C
Package 28-SSOP (0.209", 5.30mm Width)
Supplier Device Package 28-SSOP
Packaging Cut Tape (CT), Tape & Reel (TR)

Übersicht

Description

The FT232RL-REEL is a USB to serial UART interface IC, manufactured by FTDI (Future Technology Devices International). It is commonly used to facilitate the communication between USB and serial UART interfaces in electronic devices and projects.
Key features of the FT232RL include:
1. USB to Serial Conversion: It converts USB signals to UART serial data, allowing for seamless connection between a computer's USB port and microcontrollers or other serial devices.
2. Integrated Clock Circuit: The IC comes with an internal clock circuit, eliminating the need for an external crystal and reducing the number of components required.
3. EEPROM: It has an integrated EEPROM which allows customization of USB VID, PID, serial number, product description strings, and more.
4. Supported Interfaces: The chip supports RS232, RS422, and RS485 communication protocols.
5. Drivers: FTDI provides comprehensive drivers for major operating systems, including Windows, MacOS, and Linux, simplifying integration.
6. Compact and Versatile: Offered in a 28-pin SSOP package, it is suitable for a wide range of applications, from hobbyist projects to commercial products.
The FT232RL-REEL is widely appreciated for its ease of use, reliability, and versatility in serial communication applications.

Equivalent

The FT232RL-REEL is a USB to serial UART interface chip from FTDI. Equivalent products include:
1. Silicon Labs CP2102/CP2104: Offers similar USB-to-UART conversion.
2. Prolific PL2303: Widely used for USB to serial applications.
3. MCP2221 from Microchip: Provides USB to UART interface capabilities.
4. CH340 from WCH: A cost-effective USB to UART converter.
Each alternative may have slight differences in features, drivers, and performance.

Features

The FT232RL-REEL is a USB to UART interface IC from FTDI. Key features include:
1. USB Compatibility: Supports full-speed USB 2.0, enabling seamless serial communication between USB and UART interfaces.

2. Integrated Clock: Features an integrated clock circuit that requires no external crystal or resonator.
3. EEPROM: Contains an internal EEPROM that can be used to customize USB VID/PID, serial number, product description string, and power descriptor values.
4. Data Transfer Rates: Supports data transfer rates from 300 baud to 3 Mbaud.
5. Multiple UART Configurations: Offers options for 7 or 8 data bits, 1 or 2 stop bits, and odd/even/mark/space/none parity.
6. Low Power Consumption: Operates with low power usage, suitable for battery-powered applications.
7. Simple Interface: Provides a straightforward interface with an integrated 3.3V LDO regulator, capable of powering external USB devices.
8. Driver Support: Compatible with multiple operating systems, including Windows, Mac OS, and Linux, with available VCP drivers.
9. Additional Features: Includes support for USB suspend/resume, remote wake-up, and low-power USB features.
These features make the FT232RL-REEL ideal for a range of USB to serial applications.

Pinout

The FT232RL is a USB to serial UART interface device from FTDI. It comes in a 28-pin SSOP package. This chip is designed to facilitate communication between a USB host and a UART interface, converting USB signals to UART and vice versa. Key features include:
1. USB Interface: It supports full-speed USB 2.0 connectivity.
2. UART Interface: Provides a standard asynchronous serial UART interface with options for RS232/RS422/RS485 communication.
3. Bit-Bang Mode: Allows for an alternative way of interfacing to devices using a configurable I/O.
4. On-Chip EEPROM: Used for storing USB VID, PID, serial number, and other product identifiers.
5. Integrated Clock: Contains an integrated crystal oscillator, so no external crystal is needed.
6. Power Source: Can be powered through USB or an external power source.
7. Handshake Signals: Includes RTS, CTS, DTR, DSR, DCD, RI, and GND for full modem control handshake.
The FT232RL simplifies USB to UART implementation, making it a popular choice for designing USB-enabled projects.

Manufacturer

The FT232RL-REEL is manufactured by Future Technology Devices International, commonly known as FTDI. FTDI is a semiconductor device company that specializes in the development and supply of solutions for USB connectivity. The company is well-known for producing USB-to-serial interface chips, which facilitate communication between computers and various electronic devices. FTDI's products are widely used in a range of applications, from industrial to consumer electronics, owing to their reliability and ease of integration.

Application

The FT232RL-REEL is a USB to UART interface chip used primarily in applications requiring USB connectivity. Key application areas include:
1. USB to Serial Communication: Enables communication between USB and UART interfaces in embedded systems.
2. Programming Microcontrollers: Facilitates programming and debugging microcontrollers via USB.
3. Data Logging: Used in devices that collect and log data, enabling easy data transfer to a PC.
4. Industrial Automation: Supports communication in industrial control systems.
5. Consumer Electronics: Used in USB-enabled consumer devices for configuration or data exchange.
6. Prototyping and Development: Supports developers in interfacing custom hardware with computers.
The FT232RL-REEL simplifies integration by providing an easy USB solution without requiring complex driver development.

Package

The FT232RL-REEL is a USB to UART interface IC from FTDI, packaged for automated assembly. It typically comes in a 28-pin SSOP (Shrink Small Outline Package) form. The "REEL" designation indicates that the parts are supplied on a reel, suitable for use in pick-and-place machines during the manufacturing process.

Frequently Asked Questions


Q: What is the primary function of the FT232RL-REEL?
A: It serves as a bridge converting USB protocol to UART interface, enabling legacy serial devices to connect via USB 2.0.


Q: What is the operating voltage range for this device?
A: It supports a broad supply voltage from 3.3V to 5.25V, allowing flexible integration with various logic levels.


Q: What is the typical current consumption during operation?
A: The device draws only 15mA, making it suitable for low-power and USB-powered applications.


Q: What is the operating temperature range?
A: It is rated for industrial use from -40°C to 85°C, ensuring reliability in harsh environments.


Q: Does this chip support USB 2.0 full-speed operation?
A: Yes, it complies with USB 2.0 standards, providing reliable data transfer rates for UART communication.


Q: What package options are available for the FT232RL-REEL?
A: It comes in a 28-SSOP package with a 0.209-inch width, available in Cut Tape and Tape & Reel for production.


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