FT232RQ-TRAY

Product Overview

Category

The FT232RQ-TRAY belongs to the category of USB-to-serial bridge controllers.

Use

It is primarily used for converting USB signals to serial interface signals, enabling communication between a computer and various external devices.

Characteristics

• USB 2.0 compliant
• Supports full-speed USB operation (12 Mbps)
• Integrated USB transceiver and serial interface engine (SIE)
• Supports multiple serial protocols (RS232, RS422, RS485)
• Low power consumption
• Small form factor

Package

The FT232RQ-TRAY comes in a tray package, which provides protection during shipping and storage.

Essence

The essence of the FT232RQ-TRAY lies in its ability to facilitate seamless communication between USB and serial interfaces, making it an essential component in various electronic systems.

Packaging/Quantity

The FT232RQ-TRAY is typically packaged in trays containing a specific quantity of units, usually specified by the manufacturer.

Specifications

• USB Compliance: USB 2.0
• Data Transfer Rate: Up to 12 Mbps
• Operating Voltage: 3.3V
• Serial Interface Support: RS232, RS422, RS485
• Operating Temperature Range: -40°C to +85°C
• Package Type: Tray

Detailed Pin Configuration

The FT232RQ-TRAY has a total of 32 pins, each serving a specific purpose. The detailed pin configuration is as follows:

1. VCCIO: Power supply for I/O pins
2. GND: Ground reference
3. TXD: Transmit data output
4. RXD: Receive data input
5. RTS: Request to send output
6. CTS: Clear to send input
7. DTR: Data terminal ready output
8. DSR: Data set ready input
9. DCD: Data carrier detect input
10. RI: Ring indicator input
11. CBUS0: Configurable I/O pin 0
12. CBUS1: Configurable I/O pin 1
13. CBUS2: Configurable I/O pin 2
14. CBUS3: Configurable I/O pin 3
15. CBUS4: Configurable I/O pin 4
16. GND: Ground reference 17-32. NC: No connection

Functional Features

The FT232RQ-TRAY offers several functional features that enhance its usability and performance:

1. USB-to-serial conversion: Enables communication between USB and serial interfaces.
2. Multiple serial protocols: Supports various serial protocols, including RS232, RS422, and RS485.
3. Integrated USB transceiver: Eliminates the need for external components, reducing system complexity.
4. Low power consumption: Ensures energy efficiency in portable and low-power devices.
5. Small form factor: Compact size allows for easy integration into space-constrained designs.

Advantages and Disadvantages

Advantages

• Seamless USB-to-serial conversion
• Support for multiple serial protocols
• Integrated USB transceiver simplifies design
• Low power consumption for energy efficiency
• Compact size for easy integration

Disadvantages

• Limited to USB 2.0 compliance
• Requires additional components for certain applications (e.g., level shifters)

Working Principles

The FT232RQ-TRAY works by receiving USB signals from a computer and converting them into serial interface signals compatible with various protocols such as RS232, RS422, and RS485. It utilizes an integrated USB transceiver and serial interface engine to handle the data conversion process efficiently.

Detailed Application Field Plans

The FT232RQ-TRAY finds applications in various fields, including but not limited to:

1. Industrial automation: Enabling communication between computers and industrial equipment via serial interfaces.
2. Embedded systems: Facilitating connectivity between microcontrollers and PCs for data transfer and debugging.
3. Communication devices: Supporting USB-to-serial conversion in modems, routers, and other networking equipment.
4. Test and measurement instruments: Providing a bridge between USB-enabled computers and serial-based test equipment.

Detailed and Complete Alternative Models

1. FT231X-TRAY: Similar to the FT232RQ-TRAY, but with a reduced pin count and simplified feature set.
2. FT2232H-TRAY: A dual-channel USB-to-serial bridge controller offering enhanced functionality and higher data transfer rates.
3. CP2102N-TRAY: Another USB-to-serial bridge controller with a focus on low power consumption and small form factor.

These alternative models provide options with varying capabilities and features, allowing designers to choose the most suitable solution for their specific requirements.

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