사양
| 속성 | 가치 |
| Package | Tray |
| Series | HX2VL™ |
| ProductStatus | Active |
| Protocol | USB |
| Function | Hub Controller |
| Interface | USB |
| Standards | USB 2.0 |
| Voltage-Supply | 3.15V ~ 5.25V |
| OperatingTemperature | 0°C ~ 70°C |
| Package/Case | 28-WFQFN Exposed Pad |
개요
Description
The CY7C65632-28LTXC is a USB 2.0 hub controller from Infineon (formerly Cypress Semiconductor). It features:
- 4 downstream ports supporting Low-Speed (1.5 Mbps) and Full-Speed (12 Mbps) USB.
- 28-pin QFN package, compact for space-constrained designs.
- Integrated USB transceivers, reducing external components.
- TTL-level I/O for easy interfacing with microcontrollers.
- Low power consumption, suitable for bus-powered applications.
Commonly used in PC peripherals, industrial devices, and embedded systems, it simplifies USB hub implementation with minimal external circuitry.
For detailed specs, refer to the datasheet on Infineon’s website.
- 4 downstream ports supporting Low-Speed (1.5 Mbps) and Full-Speed (12 Mbps) USB.
- 28-pin QFN package, compact for space-constrained designs.
- Integrated USB transceivers, reducing external components.
- TTL-level I/O for easy interfacing with microcontrollers.
- Low power consumption, suitable for bus-powered applications.
Commonly used in PC peripherals, industrial devices, and embedded systems, it simplifies USB hub implementation with minimal external circuitry.
For detailed specs, refer to the datasheet on Infineon’s website.
Equivalent
Equivalent products to the CY7C65632-28LTXC (USB 2.0 hub controller) include:
- Microchip USB2534
- TI TUSB2046B
- NXP USB2514B
- VIA VL812
These are alternative USB 2.0 hub controllers with similar functionality. Check datasheets for exact compatibility.
- Microchip USB2534
- TI TUSB2046B
- NXP USB2514B
- VIA VL812
These are alternative USB 2.0 hub controllers with similar functionality. Check datasheets for exact compatibility.
Features
The CY7C65632-28LTXC is a USB 2.0 hub controller with the following key features:
- USB 2.0 Compliance: Supports High-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed (1.5 Mbps).
- 4 Downstream Ports: Integrated hub with four USB ports.
- Low Power: Optimized for power-sensitive applications.
- Flexible Power Modes: Supports bus-powered, self-powered, or hybrid configurations.
- Enhanced EMI Performance: Reduces electromagnetic interference.
- Industrial Temp Range: Operates from -40°C to +85°C.
- Compact Package: 28-pin QFN (4x4 mm) for space-constrained designs.
- Integrated Termination Resistors: Simplifies PCB layout.
- Overcurrent Detection: Protects downstream ports.
Ideal for PC peripherals, industrial devices, and embedded systems.
- USB 2.0 Compliance: Supports High-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed (1.5 Mbps).
- 4 Downstream Ports: Integrated hub with four USB ports.
- Low Power: Optimized for power-sensitive applications.
- Flexible Power Modes: Supports bus-powered, self-powered, or hybrid configurations.
- Enhanced EMI Performance: Reduces electromagnetic interference.
- Industrial Temp Range: Operates from -40°C to +85°C.
- Compact Package: 28-pin QFN (4x4 mm) for space-constrained designs.
- Integrated Termination Resistors: Simplifies PCB layout.
- Overcurrent Detection: Protects downstream ports.
Ideal for PC peripherals, industrial devices, and embedded systems.
Pinout
The CY7C65632-28LTXC is a USB 2.0 Hub Controller from Cypress (now Infineon).
- Pin Count: 28-pin (QFN package).
- Key Functions:
- 4 downstream ports (supports USB 2.0, up to 480 Mbps).
- Integrated USB transceivers (no external resistors needed).
- Configurable via I²C or strapping pins (for port control & power management).
- Supports battery charging (BC1.2) on downstream ports.
- Low-power operation (compatible with USB suspend/resume).
Common applications include USB hubs, docking stations, and embedded systems.
- Pin Count: 28-pin (QFN package).
- Key Functions:
- 4 downstream ports (supports USB 2.0, up to 480 Mbps).
- Integrated USB transceivers (no external resistors needed).
- Configurable via I²C or strapping pins (for port control & power management).
- Supports battery charging (BC1.2) on downstream ports.
- Low-power operation (compatible with USB suspend/resume).
Common applications include USB hubs, docking stations, and embedded systems.
Application
The CY7C65632-28LTXC is a USB 2.0 hub controller from Infineon (formerly Cypress). Its key application areas include:
- PC Peripherals: Expanding USB ports for keyboards, mice, and external storage.
- Industrial Automation: Connecting multiple USB devices in control systems.
- Embedded Systems: Integrating USB functionality in IoT and consumer electronics.
- Medical Devices: Supporting diagnostic tools and monitoring equipment.
- Gaming Consoles: Managing multiple USB accessories.
It features low power consumption, high-speed (480 Mbps) support, and a compact footprint, making it suitable for space-constrained designs.
- PC Peripherals: Expanding USB ports for keyboards, mice, and external storage.
- Industrial Automation: Connecting multiple USB devices in control systems.
- Embedded Systems: Integrating USB functionality in IoT and consumer electronics.
- Medical Devices: Supporting diagnostic tools and monitoring equipment.
- Gaming Consoles: Managing multiple USB accessories.
It features low power consumption, high-speed (480 Mbps) support, and a compact footprint, making it suitable for space-constrained designs.
Package
The CY7C65632-28LTXC is a USB 2.0 hub controller from Cypress Semiconductor. It comes in a 28-pin QFN (Quad Flat No-Lead) package, designated by the "LTXC" suffix. The QFN package is compact, leadless, and offers good thermal and electrical performance, making it suitable for space-constrained applications. The "28" indicates the pin count.
