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Microchip 48-Pin QFN Ethernet Transceiver, 1.2V - 3.3V Supply, 1000 Mbps RGMII, MDIO, MDC, 100Base-TX, 10Base-T 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 dual supply voltages from 1.2V to 3.3V for flexibility.
- Supports 100Base-TX, 10Base-T, and 1000Base-T communication modes.
- Features remote and local loopback modes for diagnostic purposes.
- Compact 10mm length QFN surface-mount package with 48 pins.
- Conforms to IEEE 802.3 standards with RoHS compliance.
- Low supply current consumption of 563mA ensuring energy efficiency.
- Operating temperature range from 0°C to 70°C suitable for commercial applications.
- Single port transceiver design for optimized Ethernet interface integration.
Product Description
Microchip KSZ9021RN is a high-performance Ethernet Transceiver designed for efficient network interface applications. Featuring a 48-pin QFN surface mount package and supporting supply voltages from 1.2V minimum to 3.3V maximum, this device provides robust 1000 Mbps data transfer rates using RGMII, MDIO, and MDC interface types.
This transceiver supports communication standards including 10BASE-T, 100BASE-TX, and 1000BASE-T, making it suitable for a broad range of networking environments. Diagnostic features include both remote and local loopback modes to enable comprehensive system testing and fault detection.
With a compact 10mm size and low supply current of 563mA, the KSZ9021RN is optimized for surface mounting on PCB designs requiring compact and energy-efficient Ethernet solutions. The device operates reliably within a temperature range of 0°C to 70°C, ensuring stable performance in typical commercial and industrial conditions.
Microchip's KSZ9021RN complies with IEEE 802.3 and RoHS standards, endorsing its quality and environmental compliance. This product is ideal for use in industrial automation, telecommunications, networking hardware, and embedded Ethernet applications.
Operates on 1.2V to 3.3V supply voltages for flexible system integration. Supports high-speed 1000 Mbps data rate with RGMII, MDIO, and MDC interfaces. Provides remote and local loopback modes for thorough diagnostic testing.
Compact 48-pin QFN package ideal for surface mounting on PCBs. Conforms to IEEE 802.3 and RoHS standards ensuring industry compliance. Low supply current consumption of 563mA supports energy efficient designs. Operating temperature range of 0°C to 70°C suitable for commercial applications.
Single port Ethernet transceiver suitable for various industrial networking uses. Explore more products in the Ethernet Transceiver category on EnvMart to find complementary components and solutions from Microchip and other leading manufacturers.
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Frequently Asked Questions
The KSZ9021RN supports a maximum data rate of 1000 Mbps.
It operates at supply voltages ranging from 1.2V to 3.3V.
This model supports 10Base-T, 100Base-TX, and 1000Base-T communication modes.
The transceiver features a pin count of 48 pins.
The operating temperature range is from 0°C to 70°C.
It features both remote and local loopback modes for diagnostic purposes.
The KSZ9021RN comes in a compact QFN package type.
It has a low supply current consumption of 563mA.
This model is designed for surface mounting on PCBs.
It conforms to IEEE 802.3 standards and is RoHS compliant.
The KSZ9021RN is a single port transceiver.
It supports RGMII, MDIO, and MDC interface types.
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