Overview
The KSZ9477STXI-TR is a high-performance Ethernet switch integrated circuit produced by Microchip Technology. This component is designed to support a wide range of Ethernet applications, including those requiring 10/100/1000Base-T connectivity. The device is packaged in a TQFP-128 (14x14 mm) case, making it suitable for various networking and communication systems. It operates within a temperature range of -40°C to 85°C, ensuring reliability in diverse environmental conditions.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Microchip Technology |
| Mfr. Part # | KSZ9477STXI-TR |
| Package | TQFP-128 (14x14 mm) |
| Type of integrated circuit | Ethernet switch |
| Ethernet category | 10/100/1000Base-T |
| Mounting | SMD |
| Operating temperature | -40°C to 85°C |
| Communications protocol | IEEE 802.1p, IEEE 802.1p/q, IEEE 802.1q, IEEE 802.1X, IEEE 802.3, IEEE 802.3x |
| Number of ports | 7 |
| Operating voltage | 1.71-1.89V / 2.375-2.625V / 3.135-3.465V |
Key Features
- High-Speed Ethernet Support: The KSZ9477STXI-TR supports 10/100/1000Base-T Ethernet, making it suitable for high-speed networking applications.
- Multiple Ports: The device features 7 Ethernet ports, allowing for extensive network connectivity.
- Advanced Communication Protocols: It supports various IEEE communication protocols, including IEEE 802.1p, IEEE 802.1q, IEEE 802.1X, IEEE 802.3, and IEEE 802.3x.
- Wide Operating Temperature Range: The component operates reliably in temperatures ranging from -40°C to 85°C, making it suitable for a variety of environments.
- Compact Packaging: The TQFP-128 package ensures a compact footprint, ideal for space-constrained designs.
Applications
- Networking Equipment: Suitable for use in routers, switches, and other networking devices.
- Industrial Automation: Can be used in industrial control systems and automation equipment.
- IoT Devices: Ideal for Internet of Things (IoT) devices that require high-speed Ethernet connectivity.
- Telecommunications: Used in telecommunications equipment such as modems and gateways.
- Embedded Systems: Suitable for embedded systems requiring robust Ethernet connectivity.
Q & A
- What is the part number of this Ethernet switch?
The part number is KSZ9477STXI-TR.
- Who is the manufacturer of the KSZ9477STXI-TR?
The manufacturer is Microchip Technology.
- What type of package does the KSZ9477STXI-TR come in?
The device is packaged in a TQFP-128 (14x14 mm) case.
- What are the supported Ethernet categories for this switch?
The switch supports 10/100/1000Base-T Ethernet categories.
- How many Ethernet ports does the KSZ9477STXI-TR have?
The device has 7 Ethernet ports.
- What are the supported communication protocols for this switch?
The switch supports IEEE 802.1p, IEEE 802.1p/q, IEEE 802.1q, IEEE 802.1X, IEEE 802.3, and IEEE 802.3x protocols.
- What is the operating temperature range of the KSZ9477STXI-TR?
The operating temperature range is -40°C to 85°C.
- What are the typical operating voltages for this device?
The operating voltages are 1.71-1.89V, 2.375-2.625V, and 3.135-3.465V.
- Is the KSZ9477STXI-TR suitable for industrial applications?
- Can the KSZ9477STXI-TR be used in IoT devices?
