KSZ9021RLI
- Mfr.Part #
- KSZ9021RLI
- Manufacturer
- Microchip Technology
- Package / Case
- 64-LQFP Exposed Pad
- Datasheet
- Download
- Description
- IC TRANSCEIVER FULL 8/8 64LQFP
- Stock
- 13,517
- In Stock :
- 13,517
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- Manufacturer :
- Microchip Technology
- Product Category :
- Drivers, Receivers, Transceivers
- Surface Mount :
- yes
- Height :
- 1mm
- Operating Temperature :
- -40°C~85°C
- Package Type :
- LQFP
- Length :
- 10mm
- Seated Height-Max :
- 1.6 mm
- Series :
- --
- Number of Channels :
- 1
- Schedule B :
- 8517700000/8517700000/8517700000/8517700000/8517700000, 8542390000
- Pin Count :
- 64
- Qualification Status :
- Not Qualified
- Lifecycle Status :
- NRND (Last Updated: 2 years ago)
- Width :
- 10mm
- Radiation Hardening :
- No
- Dimensions :
- 10 x 10 x 1mm
- Category :
- Single Chip
- ECCN Code :
- 5A991
- Supply Voltage :
- 1.2V
- Factory Lead Time :
- 12 Weeks
- Max Junction Temperature (Tj) :
- 125 °C
- Type :
- Transceiver
- Protocol :
- Gigabit Ethernet
- Base Part Number :
- KSZ9021
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Reach Compliance Code :
- Compliant
- HTS Code :
- 8542.39.00.01
- Package / Case :
- 64-LQFP Exposed Pad
- Minimum Operating Temperature :
- -40 °C
- Published :
- 2009
- JESD-30 Code :
- S-PQFP-G64
- Product :
- Ethernet Transceivers
- Peak Reflow Temperature (Cel) :
- 260
- Telecom IC Type :
- ETHERNET TRANSCEIVER
- Operating Supply Current :
- 555 mA
- Mount :
- Surface Mount
- Mounting Style :
- SMD/SMT
- RoHS :
- Compliant
- Packaging :
- Tray
- Mounting Type :
- Surface Mount
- Terminal Position :
- QUAD
- REACH SVHC :
- No SVHC
- Data Rate :
- 1 Gbps
- Lead Free :
- Lead Free
- Interface :
- Ethernet
- Number of Functions :
- 1
- Manufacturer :
- Microchip
- Number of Drivers/Receivers :
- 8/8
- Number of Transceivers :
- 1
- Terminal Form :
- Gull wing
- Maximum Operating Temperature :
- +85 °C
- Min Supply Voltage :
- 1.14 V
- Package Shape :
- Square
- Screening Level :
- Industrial
- Nominal Supply Current :
- 43mA
- Supplier Device Package :
- 64-E-LQFP
- RoHS Status :
- ROHS3 Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Max Supply Voltage :
- 3.465 V
- Ambient Temperature Range High :
- 85 °C
- Terminal Finish :
- Matte Tin (Sn)
- MSL :
- MSL 1 - Unlimited
- JESD-609 Code :
- e3
- Temperature Grade :
- Industrial
- Brand :
- Microchip Technology / Atmel
- Number of Receivers :
- 1
- Interface Type :
- MDI, MDI-X, RGMII
- Voltage - Supply :
- 3.135V~3.465V
- Number of Terminations :
- 64
- Number of Ports :
- 1
- Package :
- Tray
- Duplex :
- Full
- Product Type :
- Ethernet ICs
- Terminal Pitch :
- 0.5mm
- Standard :
- 10/1GBASE-T, 100BASE-TX
- Number of Pins :
- 64
- Simplex/Duplex :
- Full Duplex
- Standard Supported :
- 10 Base-T/100 Base-TX/1000 Base-T/IEEE 802.3
- Max Supply Current :
- 563mA
- Mounting :
- Surface Mount
- Number of Terminals :
- 64
- Product Status :
- Active
- Subcategory :
- Communication and Networking ICs
- Typical Operating Supply Voltage :
- 1.2 V
- Operating Supply Voltage :
- 1.2V
- Product Category :
- Ethernet ICs
- Min Operating Temperature :
- -40 °C
- Max Operating Temperature :
- 85 °C
- Base Product Number :
- KSZ9021
- Supplier Package :
- LQFP
- Datasheets
- KSZ9021RLI

Drivers, Receivers, Transceivers Microchip Technology KSZ9021RLI Overview
The KSZ9021RLI by Microchip Technology stands as a cutting-edge solution within the realm of Drivers, Receivers, and Transceivers, offering robust performance for sophisticated network environments. This IC transceiver is designed to enhance the reliability and efficiency of high-speed data and signal communications across various applications. With its integration into the 64LQFP package, the KSZ9021RLI ensures a compact footprint while delivering superior functionality that meets the rigorous demands of modern technology systems. The use of this Drivers, Receivers, Transceivers Microchip Technology KSZ9021RLI in your designs guarantees a boost in performance, precision, and scalability, making it an invaluable component for developing future-proof electronic systems.
KSZ9021RLI Features
The KSZ9021RLI IC transceiver from Microchip Technology is equipped with numerous features that make it exceptionally efficient for a wide range of applications. It provides a full duplex capability with a configuration of 8/8 ports, ensuring optimal data throughput and reduced latency. The device's small form factor, encapsulated in a 64LQFP package, allows for streamlined integration into existing hardware without compromising performance. Additionally, it offers robust noise immunity and improved signal integrity, which are critical for maintaining stable communications in complex electronic environments.
KSZ9021RLI Applications
- Networking Equipment: Utilized in routers, switches, and other network infrastructure devices to manage data flow efficiently and reliably.
- Industrial Automation: Integral in the communication systems of automated production lines for real-time data exchange and system monitoring, enhancing operational reliability and precision.
- Telecommunications: Deployed in telecommunications equipment to facilitate clear and continuous signal transmission, critical for the high demands of modern telecom networks.
- Consumer Electronics: Used in high-performance home networking devices such as smart home hubs and advanced Wi-Fi routers, where stable and fast data transmission is essential.
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