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Microchip 48-Pin QFN Ethernet Transceiver 1.2 V 1000 Mbps RGMII MDIO MDC 3.3V KSZ9021RN
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Length | 10mm |
| Model | KSZ9021RN |
| Mount Type | Surface |
| Number Of Ports | 1 |
| Maximum Operating Temperature | 70°C |
| Package Type | QFN |
| Sub Type | Transceiver |
| Minimum Operating Temperature | 0°C |
| Communication Mode | 100Base-TX, 10Base-T, 1000Base-T |
| Interface Type | RGMII, MDIO, MDC |
| Standards/Approvals | RoHS |
| Pin Count | 48 |
| Maximum Supply Voltage | 3.3V |
| Minimum Supply Voltage | 1.2V |
| Supply Current | 563mA |
| Maximum Data Rate | 1000Mbps |
| Loopback Mode | Remote, Local Loopback |
| Standard Supported | 10BASE-T, IEEE 802.3, 100BASE-TX, 1000BASE-T |
| Number of Transceivers | 1 |
| Micrel Ethernet Transceiver 48-Pin QFN, KSZ9021RNBrand | Micrel |
Key Features
- Operates at 1.2 V minimum and 3.3 V maximum supply voltages.
- Features a 48-pin QFN surface mount package designed for compact installation.
- Supports RGMII, MDIO, and MDC interfaces for flexible connectivity.
- Includes both local and remote loopback modes for advanced testing.
- Operates within an industrial temperature range from 0°C to 70°C.
- Compliant with IEEE 802.3 standards for reliable Ethernet communication.
- Consumes 563 mA of supply current during operation.
- Suitable for integration into electronic, networking, and communication devices.
Product Description
Microchip KSZ9021RN Ethernet Transceiver is a highly integrated device designed for Fast and Gigabit Ethernet physical layer applications. It delivers a maximum data rate of 1000 Mbps, supporting key Ethernet protocols including 10BASE-T, 100BASE-TX, and 1000BASE-T, making it suitable for high-performance network hardware.
This device features a compact 48-pin QFN surface mount package with a 10 mm length, optimized for density and space-sensitive PCB designs. Operating voltages range from 1.2 V (minimum) to 3.3 V (maximum), allowing integration within various power supply environments.
The KSZ9021RN provides versatile communication interfaces such as RGMII, MDIO, and MDC, enhancing compatibility with different controller architectures. It supports one transceiver and one port, with remote and local loopback modes available for robust diagnostics and testing.
Designed for professional industrial and commercial use, it operates effectively between 0°C and 70°C temperature ranges. The device is RoHS compliant, assuring eco-friendly manufacturing and compliance with international standards.
Operates up to 1000 Mbps data rate supporting multiple Ethernet modes. Compact 48-pin QFN package suited for dense circuit layouts. Supports RGMII, MDIO, and MDC for flexible interfacing. Includes loopback modes for enhanced testing capabilities.
Wide operating temperature range of 0°C to 70°C. Low power consumption at 563 mA supply current. Complies with IEEE 802.3 and other relevant Ethernet standards. RoHS certified for environmentally safe manufacturing. Ideal for electronic, networking, and communication device designs.
Ensured quality and performance from the Microchip brand.
This Microchip KSZ9021RN Ethernet Transceiver is an essential component for modern network infrastructure, embedded communication systems, and industrial Ethernet applications. Its combination of speed, versatility, and compact form factor makes it a reliable choice for engineers and designers seeking high-quality Ethernet Transceivers.
Explore more high-performance semiconductor solutions and Ethernet interface ICs at EnvMart to complement your system designs.
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Frequently Asked Questions
The KSZ9021RN transceiver supports a maximum data rate of 1000 Mbps.
It operates with a minimum supply voltage of 1.2 V and a maximum supply voltage of 3.3 V.
This model supports communication modes including 10BASE-T, 100BASE-TX, and 1000BASE-T.
It features RGMII, MDIO, and MDC interfaces for flexible connectivity options.
The device operates effectively within an industrial temperature range of 0°C to 70°C.
The transceiver comes in a 48-pin QFN surface mount package.
Yes, it includes both remote and local loopback modes for advanced testing capabilities.
The transceiver consumes 563 mA of supply current during operation.
Yes, it complies with IEEE 802.3 standards and is RoHS certified for eco-friendly manufacturing.
The length of the QFN package is 10 mm, making it suitable for dense circuit layouts.
This model supports one transceiver and one port.
It is suitable for integration into electronic, networking, and communication devices.
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