Overview
The Microchip USB2412-DZK-TR is a low-power, single Transaction Translator (STT) 2-port USB 2.0 hub controller IC designed for embedded USB applications. This hub controller supports low-speed, full-speed, and hi-speed downstream devices on all enabled downstream ports. It is optimized for minimal bill-of-materials and low-cost designs, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Package Type | 28-pin VQFN (5 x 5 mm) lead-free RoHS compliant |
| Supply Voltage | 3V ~ 3.6V |
| Number of Downstream Ports | 2 |
| Supported Speeds | Low-speed, Full-speed, Hi-speed |
| Operating Temperature | 0°C to +70°C |
| ESD Protection | Up to 4 kilovolts on all USB pins |
| Clock Source | On-chip 24 MHz crystal driver or external 24 MHz clock input |
| Power Mode | Self-powered operation supported |
Key Features
- Fully integrated USB termination and pull-up/pull-down resistors
- Supports a single external 3.3 V supply source; internal regulators provide 1.2 V internal core voltage
- On-chip 24 MHz crystal driver or external 24 MHz clock input
- ESD protection up to 4 kilovolts on all USB pins
- Supports self-powered operation
- Contains a built-in default configuration; no external configuration options or components are required
- Downstream ports as optional non-removable ports
- Supports compound devices on a port-by-port basis
- Fully compliant with the USB 2.0 Specification
Applications
- Automobile/home audio systems
- Cable/DSL modems
- Embedded systems
- Gaming consoles
- HDD enclosures
- IP telephony
- KVM switches
- LCD monitors and TVs
- Multi-function USB peripherals
- Mobile PC docking
- PC motherboards
- PC media drive bay
- Portable hub boxes
- Point-of-Sale (POS) systems
- Printers and scanners
- Server front panels
- Set-top boxes, DVD players, DVR/PVR
- Thin client terminals
Q & A
- What is the primary function of the USB2412-DZK-TR?
The USB2412-DZK-TR is a low-power, single Transaction Translator (STT) 2-port USB 2.0 hub controller IC designed for embedded USB applications.
- What types of USB speeds does the USB2412-DZK-TR support?
The USB2412-DZK-TR supports low-speed, full-speed, and hi-speed downstream devices.
- What is the package type of the USB2412-DZK-TR?
The USB2412-DZK-TR comes in a 28-pin VQFN (5 x 5 mm) lead-free RoHS compliant package.
- What is the operating temperature range of the USB2412-DZK-TR?
The operating temperature range is 0°C to +70°C.
- Does the USB2412-DZK-TR support self-powered operation?
- What kind of ESD protection does the USB2412-DZK-TR offer?
The USB2412-DZK-TR offers ESD protection up to 4 kilovolts on all USB pins.
- Can the USB2412-DZK-TR be used in automotive applications?
- Does the USB2412-DZK-TR require external configuration components?
No, the USB2412-DZK-TR contains a built-in default configuration and does not require external configuration options or components.
- What clock source options are available for the USB2412-DZK-TR?
The USB2412-DZK-TR can use an on-chip 24 MHz crystal driver or an external 24 MHz clock input.
- Is the USB2412-DZK-TR compliant with USB 2.0 specifications?
