FT232HL-REEL

Product Overview

Category

The FT232HL-REEL belongs to the category of USB interface ICs (Integrated Circuits).

Use

This product is primarily used for USB to UART/FIFO interface conversion.

Characteristics

• High-speed USB 2.0 interface
• Single-channel USB to UART/FIFO interface conversion
• Supports multiple data formats including 8-bit, 16-bit, and 32-bit
• Integrated clock generator with 12MHz or 24MHz output
• Low power consumption
• Wide operating voltage range: 1.8V to 5.25V

Package

The FT232HL-REEL is available in a compact QFN-32 package.

Essence

The essence of the FT232HL-REEL lies in its ability to provide a seamless interface between USB and UART/FIFO communication protocols.

Packaging/Quantity

This product is typically packaged in reels containing a specified quantity of units, usually around 2500 pieces per reel.

Specifications

• USB Compliance: USB 2.0 Full Speed (12 Mbps)
• UART Interface: Up to 12 Mbps baud rate
• FIFO Modes: Asynchronous and synchronous bit-bang interface modes
• GPIO: 8 general-purpose I/O pins
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The FT232HL-REEL features a total of 32 pins. The pin configuration is as follows:

1. VCCIO - Power supply for I/O pins
2. GND - Ground
3. CBUS4 - Configurable I/O pin 4
4. CBUS3 - Configurable I/O pin 3
5. CBUS2 - Configurable I/O pin 2
6. CBUS1 - Configurable I/O pin 1
7. CBUS0 - Configurable I/O pin 0
8. TXDEN - Transmit Data Enable
9. RXLED# - Receive LED indicator
10. TXLED# - Transmit LED indicator
11. PWREN# - Power Enable
12. SLEEP# - Sleep mode control
13. RI# - Ring Indicator
14. DCD# - Data Carrier Detect
15. DSR# - Data Set Ready
16. RTS# - Request to Send
17. CTS# - Clear to Send
18. DTR# - Data Terminal Ready
19. RXD - UART receive data
20. TXD - UART transmit data
21. RTS# - Request to Send
22. CTS# - Clear to Send
23. DTR# - Data Terminal Ready
24. GND - Ground
25. VCC - Power supply
26. OSC1 - Crystal oscillator input
27. OSC2 - Crystal oscillator output
28. CBUS4 - Configurable I/O pin 4
29. CBUS3 - Configurable I/O pin 3
30. CBUS2 - Configurable I/O pin 2
31. CBUS1 - Configurable I/O pin 1
32. CBUS0 - Configurable I/O pin 0

Functional Features

• USB to UART/FIFO interface conversion
• Support for various data formats
• Integrated clock generator for precise timing
• Low power consumption for energy efficiency
• Wide operating voltage range for flexibility

Advantages and Disadvantages

Advantages

• High-speed USB 2.0 interface for fast data transfer
• Versatile data format support for compatibility with different systems
• Compact package size for space-constrained applications
• Low power consumption for energy-efficient operation
• Wide operating voltage range allows for flexible integration

Disadvantages

• Limited number of general-purpose I/O pins (8 in total)
• Requires an external crystal oscillator for clock generation

Working Principles

The FT232HL-REEL works by converting USB signals into UART/FIFO communication protocols. It utilizes a high-speed USB 2.0 interface to transfer data between the USB host and the connected device. The integrated clock generator ensures precise timing for reliable data transmission. The product operates within a specified voltage range, providing compatibility with various systems.

Detailed Application Field Plans

The FT232HL-REEL finds applications in various fields, including but not limited to: 1. Industrial automation 2. Consumer electronics 3. Embedded systems 4. Communication devices 5. Medical equipment 6. Robotics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the FT232HL-REEL include: 1. FT2232H - Dual-channel USB to UART/FIFO interface IC 2. CP2102N - USB to UART bridge controller 3. PL2303HXD - USB to UART TTL converter 4. CH340G - USB to serial converter

These