KSZ9021GN
- Mfr.Part #
- KSZ9021GN
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC TRANSCEIVER FULL 8/8 64QFN
- Stock
- 605
- In Stock :
- 605
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- Manufacturer :
- Microchip Technology
- Product Category :
- Drivers, Receivers, Transceivers
- Operating Temperature (Max) :
- 70C
- Operating Supply Voltage (Max) :
- 1.26/3.465(V)
- Qualification Status :
- Not Qualified
- Operating Supply Current :
- 555 mA
- Telecom IC Type :
- ETHERNET TRANSCEIVER
- JTAG Support :
- No
- Mounting Type :
- Surface Mount
- Interface Type :
- GMII, MDI, MDI-X, MII
- Supplier Package :
- VQFN
- Terminal Position :
- QUAD
- Max Supply Current :
- 555mA
- Minimum Operating Temperature :
- 0 C
- JESD-30 Code :
- S-XQCC-N64
- Type :
- Transceiver
- REACH SVHC :
- No SVHC
- Base Part Number :
- KSZ9021
- Mounting Style :
- SMD/SMT
- Radiation Hardening :
- No
- Package Shape :
- Square
- Pin Count :
- 64
- Screening Level :
- COMMERCIAL
- Supply Current :
- 555(mA)
- Data Rate :
- 1 Gbps
- Subcategory :
- Communication and Networking ICs
- Number of Terminations :
- 64
- Standard :
- 10/1GBASE-T, 100BASE-TX
- Package / Case :
- 64-VFQFN Exposed Pad
- Protocol :
- Gigabit Ethernet
- Number of Terminals :
- 64
- Temperature Grade :
- COMMERCIAL
- Product Status :
- Active
- Package Type :
- QFN EP
- RoHS Status :
- ROHS3 Compliant
- Number of Channels :
- 1
- Supplier Device Package :
- 64-QFN (8x8)
- Package :
- Tray
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Operating Temperature (Min) :
- 0C
- Height Seated (Max) :
- 0.9mm
- Operating Temperature Classification :
- COMMERCIAL
- Integrated CDR :
- No
- Packaging :
- Tray
- Operating Supply Voltage (Typ) :
- 1.2/3.3(V)
- Simplex/Duplex :
- Full Duplex
- Maximum Operating Temperature :
- + 70 C
- Number of Transceivers :
- 1
- Category :
- Single Chip
- Product Category :
- Ethernet ICs
- Surface Mount :
- yes
- Terminal Finish :
- NICKEL PALLADIUM GOLD
- Seated Height-Max :
- 0.9 mm
- Terminal Pitch :
- 0.4mm
- Width :
- 8mm
- Reach Compliance Code :
- Compliant
- Number of Drivers/Receivers :
- 8/8
- Voltage - Supply :
- 3.135V~3.465V
- HTS Code :
- 8542.39.00.01
- Mount :
- Surface Mount
- Product Type :
- Ethernet ICs
- Number of Functions :
- 1
- Operating Supply Voltage (Min) :
- 1.14/3.135(V)
- Series :
- --
- Number of Pins :
- 64
- Standard Supported :
- 10 Base-T/100 Base-TX/1000 Base-T/IEEE 802.3
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RoHS :
- Details
- Duplex :
- Full
- Mounting :
- Surface Mount
- Base Product Number :
- KSZ9021
- Factory Lead Time :
- 19 Weeks
- Lead Free :
- Lead Free
- Terminal Form :
- NO LEAD
- Product :
- Ethernet Transceivers
- JESD-609 Code :
- e4
- Rad Hardened :
- No
- Supply Voltage :
- 1.2V
- Operating Supply Voltage :
- 3.3V
- Number of Receivers :
- 1
- Brand :
- Microchip Technology / Atmel
- Manufacturer :
- Microchip
- Length :
- 8mm
- Operating Temperature :
- 0°C~70°C
- Peak Reflow Temperature (Cel) :
- 260
- Published :
- 2009
- Datasheets
- KSZ9021GN

Drivers, Receivers, Transceivers Microchip Technology KSZ9021GN Overview
The KSZ9021GN from Microchip Technology is a high-performance integrated circuit specifically designed for the demanding needs of modern communication networks. This IC transceiver integrates both transmitting and receiving functionalities into a single compact 64-QFN package, offering enhanced reliability and reduced space requirement on PCBs. The KSZ9021GN is an essential component for developers looking to implement robust physical layer functionality in their networking hardware. With its advanced features and proven performance, the Drivers, Receivers, Transceivers Microchip Technology KSZ9021GN is ideally suited for high-speed data transmission and reception, making it a prime choice for bulk purchases by businesses aiming to upgrade their network systems.
KSZ9021GN Features
The KSZ9021GN transceiver boasts a full duplex interface capable of operating at speeds of up to 1000 Mbps, making it highly effective for applications requiring high data throughput. Its robust design includes low-power consumption and reduced electromagnetic interference (EMI), enhancing overall system stability and performance. The device also features programmable interrupt output options and on-chip termination resistors, which provide significant flexibility and ease of design for system integrators.
KSZ9021GN Applications
- Enterprise Networking Equipment: The KSZ9021GN is used in routers, switches, and server farm networking devices to facilitate high-speed data handling and reliable connectivity.
- Industrial Automation Systems: This IC helps to connect and manage the communication between automated machinery and control units, ensuring efficient and synchronized operations.
- Telecommunications Infrastructure: The KSZ9021GN supports high data rate communications required in modern telecommunication systems, enhancing bandwidth and performance.
- Consumer Electronics: Utilized in home networking devices such as high-performance gaming consoles and smart home systems, the KSZ9021GN ensures smooth and fast data transfer.
- Automotive Networks: Suitable for in-vehicle networks, this transceiver aids in the seamless exchange of data between different electronic components within automobiles.
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