KSZ9021RNI
- Mfr.Part #
- KSZ9021RNI
- Manufacturer
- Microchip Technology
- Package / Case
- 48-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC TRANSCEIVER FULL 8/8 48QFN
- Stock
- 26,008
- In Stock :
- 26,008
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- Manufacturer :
- Microchip Technology
- Product Category :
- Drivers, Receivers, Transceivers
- Product Status :
- Active
- Width :
- 7mm
- Length :
- 7mm
- Radiation Hardening :
- No
- Pin Count :
- 48
- Subcategory :
- Communication and Networking ICs
- Manufacturer :
- Microchip
- Number of Terminals :
- 48
- Voltage - Supply :
- 3.135V~3.465V
- Surface Mount :
- yes
- Mounting Style :
- SMD/SMT
- Number of Drivers/Receivers :
- 8/8
- Product Type :
- Ethernet ICs
- Protocol :
- Gigabit Ethernet
- Standard :
- 10/1GBASE-T, 100BASE-TX
- Supply Voltage :
- 1.2V
- Package :
- Tray
- Published :
- 2009
- Operating Supply Voltage :
- 1.2V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Base Part Number :
- KSZ9021
- Base Product Number :
- KSZ9021
- Number of Terminations :
- 48
- Operating Supply Current :
- 563 mA
- Package Shape :
- Square
- JESD-30 Code :
- S-XQCC-N48
- JESD-609 Code :
- e4
- Terminal Form :
- NO LEAD
- REACH SVHC :
- No SVHC
- Temperature Grade :
- Industrial
- Maximum Operating Temperature :
- +85 °C
- Duplex :
- Full
- MSL :
- -
- RoHS Status :
- ROHS3 Compliant
- Series :
- --
- Power Supply Type :
- Single
- Number of Transceivers :
- 1
- HTS Code :
- 8517.70.00.00
- Telecom IC Type :
- ETHERNET TRANSCEIVER
- Terminal Pitch :
- 0.5mm
- Category :
- Single Chip
- Screening Level :
- Industrial
- Seated Height-Max :
- 0.9 mm
- Type :
- Transceiver
- Operating Temperature :
- -40°C~85°C
- Standard Supported :
- 10 Base-T/100 Base-TX/1000 Base-T/IEEE 802.3
- Brand :
- Microchip Technology / Atmel
- Nominal Supply Current :
- 43mA
- ECCN Code :
- EAR99
- Reach Compliance Code :
- Compliant
- Number of Functions :
- 1
- Product Category :
- Ethernet ICs
- Supplier Device Package :
- 48-QFN (7x7)
- Simplex/Duplex :
- Full Duplex
- Number of Pins :
- 48
- Mounting :
- Surface Mount
- Height :
- 800μm
- Mount :
- Surface Mount
- Lead Free :
- Lead Free
- Factory Lead Time :
- 15 Weeks
- Minimum Operating Temperature :
- -40 °C
- Integrated CDR :
- yes
- Qualification Status :
- Not Qualified
- Product :
- Ethernet Transceivers
- Terminal Position :
- QUAD
- Dimensions :
- 7 x 7 x 0.8mm
- Package / Case :
- 48-VFQFN Exposed Pad
- Number of Channels per Chip :
- 1
- Interface Type :
- MDI, MDI-X, RGMII
- Max Supply Current :
- 563mA
- Data Rate :
- 1 Gbps
- Packaging :
- Tray
- Mounting Type :
- Surface Mount
- RoHS :
- Details
- Number of Receivers :
- 1
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Package Type :
- QFN
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Typical Operating Supply Voltage :
- 2.5 V, 3.3 V
- Datasheets
- KSZ9021RNI

Drivers, Receivers, Transceivers Microchip Technology KSZ9021RNI Overview
The KSZ9021RNI, manufactured by Microchip Technology, is an advanced integrated circuit transceiver designed to meet the demanding requirements of modern networking applications. This full-featured transceiver offers unparalleled performance and reliability, making it an ideal choice for a wide range of industrial and commercial networking solutions.
Featuring a compact 48QFN package, the KSZ9021RNI delivers full-duplex operation with eight transmit and eight receive channels, ensuring seamless data transmission in high-speed Ethernet networks. Its robust design and advanced features make it suitable for use in various networking equipment, ranging from routers and switches to industrial automation systems and telecommunications infrastructure.
Whether you're building a new network infrastructure or upgrading existing systems, the KSZ9021RNI provides the performance, flexibility, and reliability you need to stay ahead in today's competitive marketplace.
KSZ9021RNI Features
- Integrated transceiver for full-duplex operation
- Eight transmit and eight receive channels
- Compact 48QFN package
- Robust design for reliable performance
- Advanced features for modern networking applications
- Ideal for routers, switches, industrial automation, and telecommunications
KSZ9021RNI Applications
- Industrial Ethernet Switches: The KSZ9021RNI is perfectly suited for use in industrial Ethernet switches, providing reliable connectivity in harsh environments such as manufacturing plants and warehouses.
- Telecommunications Equipment: From high-speed routers to network interface cards, this transceiver enhances the performance and reliability of telecommunications equipment, ensuring seamless data transmission in telecommunications networks.
- Embedded Systems: Integrating the KSZ9021RNI into embedded systems enables efficient data communication in various applications, including automotive, medical devices, and consumer electronics.
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