KSZ8021RNL-TR
- Mfr.Part #
- KSZ8021RNL-TR
- Manufacturer
- Microchip Technology
- Package / Case
- 24-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC TRANSCEIVER FULL 1/1 24QFN
- Stock
- 26,543
- In Stock :
- 26,543
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- Manufacturer :
- Microchip Technology
- Product Category :
- Drivers, Receivers, Transceivers
- Packaging :
- Tape and Reel (TR)
- Min Operating Temperature :
- 0°C
- Simplex/Duplex :
- Full Duplex
- Max Supply Current :
- 49mA
- RoHS :
- Compliant
- Published :
- 2010
- Number of Channels :
- 1
- Number of Drivers/Receivers :
- 1/1
- Length :
- 4mm
- Number of Transceivers :
- 1
- Radiation Hardening :
- No
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Data Rate :
- 100 Mbps
- Product Status :
- Obsolete
- Height :
- 830μm
- Supplier Device Package :
- 24-QFN (4x4)
- Lead Free :
- Lead Free
- Base Product Number :
- KSZ8021
- Base Part Number :
- KSZ8021
- Max Supply Voltage :
- 3.465V
- Series :
- --
- RoHS Status :
- ROHS3 Compliant
- Min Supply Voltage :
- 3.135V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Voltage - Supply :
- 1.8V 2.5V 3.3V
- Operating Temperature :
- 0°C~70°C
- Mounting Type :
- Surface Mount
- Type :
- Transceiver
- Number of Pins :
- 24
- Duplex :
- Full
- Width :
- 4mm
- Max Operating Temperature :
- 70°C
- Protocol :
- RMII
- Operating Supply Voltage :
- 3.3V
- Mount :
- Surface Mount
- Package / Case :
- 24-VFQFN Exposed Pad
- Datasheets
- KSZ8021RNL-TR

Drivers, Receivers, Transceivers Microchip Technology KSZ8021RNL-TR Overview
The KSZ8021RNL-TR from Microchip Technology is a highly reliable Ethernet transceiver designed for robust data transmission in various industrial and commercial environments. This IC (Integrated Circuit) transceiver ensures full-duplex communication capabilities, making it an ideal choice for applications demanding high-speed data transfer and low latency. As a component crucial in network communications, the KSZ8021RNL-TR supports both 10Base-T and 100Base-TX Ethernet standards, providing versatile connectivity solutions. Its compact 24QFN packaging is engineered to fit into tight spaces, making it perfect for densely packed circuit boards.
KSZ8021RNL-TR Features
The KSZ8021RNL-TR transceiver boasts a range of features that enhance its functionality and reliability in network systems. Key features include robust ESD protection, which safeguards the device against electrostatic discharges, and automatic MDIX capability, allowing the use of straight or crossover cables without configuration changes. The device also supports auto-negotiation to automatically select the optimum speed and duplex settings, enhancing overall network efficiency.
KSZ8021RNL-TR Applications
- Industrial Automation: In factory settings, the KSZ8021RNL-TR facilitates reliable network communications between machinery and control units, ensuring seamless data flow for real-time operations.
- Smart Home Systems: This transceiver is used in smart home devices to connect various sensors and actuators to the home network, enabling efficient and centralized control.
- Automotive Networks: The KSZ8021RNL-TR supports robust data transmission required in automotive applications, contributing to systems such as onboard diagnostics and infotainment.
- Consumer Electronics: Employed in devices such as smart TVs and gaming consoles, the transceiver enhances connectivity, providing users with a better, faster network experience.
- Telecommunication Equipment: Critical for data communication systems, this IC ensures high-speed data transfer capabilities essential for routers, switches, and other networking gear.
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