사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Protocol | USB |
| Function | Hub Controller |
| Interface | USB |
| Standards | USB 2.0 |
| Voltage - Supply | 3V ~ 3.6V |
| Supply Current | 60mA |
| Operating Temperature | 0°C ~ 85°C |
개요
Description
The USB2512B-AEZG-TR is a USB 2.0 Hi-Speed hub controller from Microchip Technology. It is designed to expand a single USB port into multiple ports, allowing multiple USB devices to connect to a host system. This particular model features two downstream ports in a compact package, making it suitable for embedded applications where space is limited.
Key features include low power consumption, support for battery charging on downstream ports, and compliance with USB-IF standards. It operates at a full speed of up to 480 Mbps and incorporates advanced power-saving features such as individual port power switching and over-current protection.
The USB2512B-AEZG-TR supports both self-powered and bus-powered modes, providing flexibility in various applications. It also offers options for external EEPROM configuration for customized VID/PID and device configurations. The -TR at the end of the part number indicates that the product is supplied in tape and reel packaging, which is beneficial for automated assembly processes.
Overall, the USB2512B-AEZG-TR is a reliable solution for expanding USB connectivity in consumer electronics, automotive, and industrial applications.
Key features include low power consumption, support for battery charging on downstream ports, and compliance with USB-IF standards. It operates at a full speed of up to 480 Mbps and incorporates advanced power-saving features such as individual port power switching and over-current protection.
The USB2512B-AEZG-TR supports both self-powered and bus-powered modes, providing flexibility in various applications. It also offers options for external EEPROM configuration for customized VID/PID and device configurations. The -TR at the end of the part number indicates that the product is supplied in tape and reel packaging, which is beneficial for automated assembly processes.
Overall, the USB2512B-AEZG-TR is a reliable solution for expanding USB connectivity in consumer electronics, automotive, and industrial applications.
Equivalent
The USB2512B-AEZG-TR is a USB 2.0 hub controller manufactured by Microchip Technology. Equivalent products include:
1. TUSB4020BI by Texas Instruments: A USB 2.0 hub with similar functionality.
2. FE1.1S by VIA Labs: Another USB 2.0 hub controller.
3. GL850G by Genesys Logic: A widely used USB 2.0 hub controller.
These alternatives offer similar features and capabilities for integrating USB hubs into electronic devices. Always check specific features and pin compatibility when choosing a replacement.
1. TUSB4020BI by Texas Instruments: A USB 2.0 hub with similar functionality.
2. FE1.1S by VIA Labs: Another USB 2.0 hub controller.
3. GL850G by Genesys Logic: A widely used USB 2.0 hub controller.
These alternatives offer similar features and capabilities for integrating USB hubs into electronic devices. Always check specific features and pin compatibility when choosing a replacement.
Features
The USB2512B-AEZG-TR is a USB 2.0 hub controller designed to provide high-speed connectivity in compact solutions. Key features include:
1. Two-Port Hub: Supports two downstream ports for connecting additional USB devices.
2. High-Speed USB 2.0: Complies with USB 2.0 specifications, offering data transfer rates up to 480 Mbps.
3. Low Power Consumption: Features low power design and supports USB-IF battery charging.
4. Port Map Configuration: Offers flexible port mapping and disable options for customized applications.
5. Integrated Terminations: Built-in USB termination resistors and pull-up resistors for reduced external components.
6. Multiple Oscillator Options: Supports either a 24 MHz crystal or a clock oscillator for flexibility in design.
7. LED Indicators: Provides LED support for status indication.
8. Advanced Power Management: Includes features like power switching and over-current sensing and reporting.
9. Small Package: Available in a compact QFN package, making it suitable for space-constrained designs.
These features make the USB2512B-AEZG-TR an efficient choice for expanding USB capabilities in various devices.
1. Two-Port Hub: Supports two downstream ports for connecting additional USB devices.
2. High-Speed USB 2.0: Complies with USB 2.0 specifications, offering data transfer rates up to 480 Mbps.
3. Low Power Consumption: Features low power design and supports USB-IF battery charging.
4. Port Map Configuration: Offers flexible port mapping and disable options for customized applications.
5. Integrated Terminations: Built-in USB termination resistors and pull-up resistors for reduced external components.
6. Multiple Oscillator Options: Supports either a 24 MHz crystal or a clock oscillator for flexibility in design.
7. LED Indicators: Provides LED support for status indication.
8. Advanced Power Management: Includes features like power switching and over-current sensing and reporting.
9. Small Package: Available in a compact QFN package, making it suitable for space-constrained designs.
These features make the USB2512B-AEZG-TR an efficient choice for expanding USB capabilities in various devices.
Pinout
The USB2512B-AEZG-TR is a USB 2.0 hub controller from Microchip Technology. It features a 24-pin QFN (Quad Flat No-leads) package. This device is designed to provide USB connectivity for embedded applications. It supports two downstream USB 2.0 ports, allowing it to function as a hub that connects multiple USB devices to a single host system. The USB2512B provides a low-power, efficient solution with advanced power management features, making it suitable for battery-powered applications. Key functions include support for USB Battery Charging Specification and low-power modes.
Manufacturer
The USB2512B-AEZG-TR is a product manufactured by Microchip Technology Inc. Microchip is a leading semiconductor company that specializes in providing microcontroller, mixed-signal, analog, and Flash-IP solutions. They are known for producing a wide range of integrated circuits and related components used in various electronic applications. As a company, Microchip Technology supports the design and implementation of systems across diverse industries, including automotive, industrial, consumer electronics, and communications.
Application
The USB2512B-AEZG-TR is a USB 2.0 hub controller commonly used in applications requiring multiple USB ports. It is suitable for consumer electronics, such as computers, laptops, docking stations, and gaming consoles, where additional USB connectivity is needed. It can also be employed in industrial equipment for connecting peripheral devices, as well as in automotive systems for infotainment and connectivity purposes. The chip supports efficient data transfer and power management, making it ideal for applications needing reliable USB hub functionality.
Package
The USB2512B-AEZG-TR is packaged in a 24-pin, 4mm x 4mm QFN (Quad Flat No-leads) package. It is a USB 2.0 high-speed hub controller from Microchip Technology, designed for embedded USB applications.
