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