사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | USBmadeEZ-FIFO, FT-X, X-Chip |
| Part Status | Active |
| Protocol | USB |
| Function | Bridge, USB to UART,FIFO |
| Interface | UART |
| Standards | USB 2.0 |
| Voltage - Supply | 3V ~ 3.6V |
| Supply Current | 70mA |
| Operating Temperature | -40°C ~ 85°C |
개요
Description
The FT2232HQ-REEL is a versatile USB-to-serial UART/FIFO IC from FTDI Chip. It features dual-channel functionality, allowing simultaneous communication via USB to two separate interfaces (UART, FIFO, or bit-bang). Key specs include:
- USB 2.0 High-Speed (480 Mbps)
- Multi-protocol support: UART, FIFO, SPI, I2C, JTAG (via bit-bang).
- 3.3V/1.8V logic levels (5V tolerant inputs).
- Integrated 512-byte buffers per channel for high throughput.
- Small 48-pin QFN package (REEL packaging for bulk orders).
Commonly used in debugging (JTAG/UART), industrial control, and USB-to-serial bridging, it’s favored for its flexibility and driver support across OSes. The "-REEL" suffix indicates tape-and-reel packaging for automated assembly.
For details, refer to FTDI’s datasheet or product page.
- USB 2.0 High-Speed (480 Mbps)
- Multi-protocol support: UART, FIFO, SPI, I2C, JTAG (via bit-bang).
- 3.3V/1.8V logic levels (5V tolerant inputs).
- Integrated 512-byte buffers per channel for high throughput.
- Small 48-pin QFN package (REEL packaging for bulk orders).
Commonly used in debugging (JTAG/UART), industrial control, and USB-to-serial bridging, it’s favored for its flexibility and driver support across OSes. The "-REEL" suffix indicates tape-and-reel packaging for automated assembly.
For details, refer to FTDI’s datasheet or product page.
Equivalent
Equivalent products to the FT2232HQ-REEL include:
- FT2232H (same functionality, different package options).
- FT4232H (quad-channel version).
- FT232H (single-channel alternative).
- CP2102N (Silicon Labs, similar USB-UART bridge).
- CH340G (WCH, cost-effective alternative).
These chips offer USB-to-serial conversion with varying features. For exact replacements, check pin compatibility and feature requirements.
- FT2232H (same functionality, different package options).
- FT4232H (quad-channel version).
- FT232H (single-channel alternative).
- CP2102N (Silicon Labs, similar USB-UART bridge).
- CH340G (WCH, cost-effective alternative).
These chips offer USB-to-serial conversion with varying features. For exact replacements, check pin compatibility and feature requirements.
Features
The FT2232HQ-REEL is a versatile USB 2.0 Hi-Speed (480 Mbps) dual-channel UART/FIFO IC from FTDI. Key features:
- Dual Interface: Two independent configurable channels (UART, FIFO, JTAG, SPI, I2C, or bit-bang).
- High Speed: Supports USB 2.0 (480 Mbps) with integrated 3.3V LDO regulator.
- Flexible I/O: 16 multi-function I/O pins (configurable per channel).
- Clock Options: Internal oscillator or external 12 MHz clock.
- Power Efficiency: Low operating and suspend currents.
- Packaging: 48-pin QFN (7x7mm), RoHS-compliant.
- Applications: USB-to-serial converters, JTAG programmers, industrial control, and embedded systems.
Offers robust driver support (Windows, Linux, macOS) and easy integration.
- Dual Interface: Two independent configurable channels (UART, FIFO, JTAG, SPI, I2C, or bit-bang).
- High Speed: Supports USB 2.0 (480 Mbps) with integrated 3.3V LDO regulator.
- Flexible I/O: 16 multi-function I/O pins (configurable per channel).
- Clock Options: Internal oscillator or external 12 MHz clock.
- Power Efficiency: Low operating and suspend currents.
- Packaging: 48-pin QFN (7x7mm), RoHS-compliant.
- Applications: USB-to-serial converters, JTAG programmers, industrial control, and embedded systems.
Offers robust driver support (Windows, Linux, macOS) and easy integration.
Pinout
The FT2232HQ-REEL is a dual-channel USB-to-UART/FIFO IC from FTDI.
- Pin Count: 48-pin (LQFP package).
- Functions:
- Dual-channel USB interface (Channel A & B).
- Supports UART, FIFO, bit-bang, and JTAG modes.
- Configurable I/O voltage (1.8V–3.3V).
- Integrated clock generator (12MHz–480MHz).
- USB 2.0 Full-Speed (12Mbps) compatible.
Common applications include USB-to-serial converters, debuggers, and programmable logic interfaces.
- Pin Count: 48-pin (LQFP package).
- Functions:
- Dual-channel USB interface (Channel A & B).
- Supports UART, FIFO, bit-bang, and JTAG modes.
- Configurable I/O voltage (1.8V–3.3V).
- Integrated clock generator (12MHz–480MHz).
- USB 2.0 Full-Speed (12Mbps) compatible.
Common applications include USB-to-serial converters, debuggers, and programmable logic interfaces.
Manufacturer
The FT2232HQ-REEL is manufactured by FTDI (Future Technology Devices International), a UK-based company specializing in USB interface technology. FTDI designs and produces integrated circuits (ICs) and modules for USB-to-serial, USB-to-GPIO, and other USB connectivity solutions. Their products are widely used in industrial, consumer, and embedded systems for reliable data transfer and device communication. The FT2232HQ-REEL is a dual-channel USB-to-UART/FIFO IC, popular for debugging and interfacing applications. FTDI is known for its robust drivers and high-quality USB chips.
Application
The FT2232HQ-REEL is a versatile USB-to-serial UART/FIFO IC used in:
1. Embedded Systems – Debugging, programming microcontrollers (e.g., ARM, FPGA).
2. Industrial Automation – Interface converters for PLCs and sensors.
3. Test & Measurement – Data acquisition and instrument control.
4. Consumer Electronics – USB bridging for peripherals.
5. Prototyping – Multi-protocol communication (SPI, I2C, JTAG).
6. Telecom – Modem and router configuration.
Its dual-channel design supports simultaneous operations, making it ideal for multi-interface applications.
1. Embedded Systems – Debugging, programming microcontrollers (e.g., ARM, FPGA).
2. Industrial Automation – Interface converters for PLCs and sensors.
3. Test & Measurement – Data acquisition and instrument control.
4. Consumer Electronics – USB bridging for peripherals.
5. Prototyping – Multi-protocol communication (SPI, I2C, JTAG).
6. Telecom – Modem and router configuration.
Its dual-channel design supports simultaneous operations, making it ideal for multi-interface applications.
Package
The FT2232HQ-REEL comes in a 64-pin LQFP (Low-Profile Quad Flat Package). This surface-mount package has a compact form factor (10mm x 10mm) with a 0.5mm pin pitch, suitable for high-density PCB designs. It supports dual-channel USB-to-serial/FIFO interfaces and is RoHS compliant. The "-REEL" suffix indicates it is supplied on a reel for automated assembly.
