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FT2232H-56Q
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FabricanteJLCPCB Assembly
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Peça do Fabricante #FT2232H-56Q
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Especificações
| Atributo | Valor |
| Manufacturer | JLCPCB Assembly |
| Package | QFN-56-EP(8x8) |
Visão Geral
Description
The FT2232H-56Q is a versatile USB 2.0 interface IC from FTDI, featuring a dual-channel high-speed (up to 480 Mbps) USB-to-serial/UART/FIFO/JTAG/SPI/I2C bridge. Packaged in a 56-pin QFN, it supports MPSSE (Multi-Protocol Synchronous Serial Engine) for flexible protocol handling.
Key features:
- Dual independent channels, configurable for different interfaces.
- 3.3V I/O (5V tolerant inputs).
- Integrated clock generator, reducing external components.
- USB-powered with low-power modes.
Applications include USB-to-serial converters, JTAG programmers, FPGA/CPLD configuration, and industrial control. Its MPSSE enables efficient bit-banging for custom protocols.
Advantages:
- Ease of integration with FTDI’s drivers and libraries.
- High throughput for data-intensive tasks.
Ideal for developers needing flexible USB connectivity in embedded systems.
Key features:
- Dual independent channels, configurable for different interfaces.
- 3.3V I/O (5V tolerant inputs).
- Integrated clock generator, reducing external components.
- USB-powered with low-power modes.
Applications include USB-to-serial converters, JTAG programmers, FPGA/CPLD configuration, and industrial control. Its MPSSE enables efficient bit-banging for custom protocols.
Advantages:
- Ease of integration with FTDI’s drivers and libraries.
- High throughput for data-intensive tasks.
Ideal for developers needing flexible USB connectivity in embedded systems.
Equivalent
Equivalent products to the FT2232H-56Q include:
- FT4232H: Similar dual-channel USB-UART/I2C/SPI bridge with 4 ports.
- FT232H: Single-channel version with comparable features.
- CP2108 (Silicon Labs): Multi-channel USB-UART bridge.
- CH340/CH341 (WCH): Cost-effective alternatives for basic UART needs.
- PL2303 (Prolific): Simple USB-UART converter.
For exact pin compatibility and advanced features (MPSSE, etc.), FTDI's FT2232H remains the best match.
- FT4232H: Similar dual-channel USB-UART/I2C/SPI bridge with 4 ports.
- FT232H: Single-channel version with comparable features.
- CP2108 (Silicon Labs): Multi-channel USB-UART bridge.
- CH340/CH341 (WCH): Cost-effective alternatives for basic UART needs.
- PL2303 (Prolific): Simple USB-UART converter.
For exact pin compatibility and advanced features (MPSSE, etc.), FTDI's FT2232H remains the best match.
Manufacturer
The FT2232H-56Q is manufactured by FTDI (Future Technology Devices International), a UK-based company specializing in USB interface technology. FTDI is known for producing USB-to-serial bridge ICs, which enable communication between USB and legacy interfaces like UART, FIFO, and SPI. Their chips are widely used in embedded systems, industrial applications, and consumer electronics for reliable connectivity solutions. The FT2232H-56Q is a dual-channel USB-to-serial converter with advanced features like high-speed data transfer and flexible configuration options. FTDI is recognized for its robust drivers and industry-standard compatibility.
Application
The FT2232H-56Q is a versatile USB-to-serial/UART/FIFO bridge IC with dual channels, widely 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 logging, protocol analysis (SPI, I2C, JTAG).
4. Consumer Electronics – Firmware updates, device configuration.
5. Prototyping – Bridging USB to custom digital interfaces.
Its high-speed (480 Mbps), multi-protocol support, and flexible GPIO make it ideal for diverse connectivity solutions.
1. Embedded Systems – Debugging, programming microcontrollers (e.g., ARM, FPGA).
2. Industrial Automation – Interface converters for PLCs and sensors.
3. Test & Measurement – Data logging, protocol analysis (SPI, I2C, JTAG).
4. Consumer Electronics – Firmware updates, device configuration.
5. Prototyping – Bridging USB to custom digital interfaces.
Its high-speed (480 Mbps), multi-protocol support, and flexible GPIO make it ideal for diverse connectivity solutions.
Package
The FT2232H-56Q comes in a 56-pin QFN (Quad Flat No-leads) package. This compact, surface-mount package offers excellent thermal performance and is commonly used in space-constrained designs. The QFN-56 package has exposed pads for heat dissipation and is ideal for high-speed USB applications.
