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