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KSZ9021RNI, 8/8 Transceiver Full Gigabit Ethernet 48-QFN (7x7)
Integrated Circuits (ICs)\InterfaceKSZ9021 Gigabit Ethernet Transceiver
Microchip Technology KSZ9021 Gigabit Ethernet Transceiver is a completely integrated triple-speed (10Base-T/100Base-TX/1000Base-T) Ethernet Physical Layer Transceiver for transmission and reception of data over standard CAT-5 unshielded twisted pair (UTP) cable. The KSZ9021 reduces board cost and simplifies board layout by using on-chip termination resistors for the four differential pairs and by integrating an LDO controller to drive a low-cost MOSFET to supply the 1.2V core.
Category | Single Chip |
Data Rate | 1GBPS(Mbps) |
Integrated CDR | No |
JTAG Support | No |
Mounting | Surface Mount |
Number of Channels | 1 |
Number of Receivers | 1 |
Operating Supply Voltage (Max) | 1.26/3.465(V) |
Operating Supply Voltage (Min) | 1.14/3.135(V) |
Operating Supply Voltage (Typ) | 1.2/3.3(V) |
Operating Temperature (Max) | 85C |
Operating Temperature (Min) | -40C |
Operating Temperature Classification | Industrial |
Package Type | QFN EP |
Packaging | Tray |
Pin Count | 48 |
Rad Hardened | No |
Screening Level | Industrial |
Supply Current | 563(TYP)(mA) |
UTOPIA Level | No |
Brand | Microchip Technology |
Data Rate | 10 Mb/s, 100 Mb/s, 1 Gb/s |
Factory Pack Quantity: Factory Pack Quantity | 260 |
Interface Type | MDI, MDI-X, RGMII |
Manufacturer | Microchip |
Maximum Operating Temperature | +85 C |
Minimum Operating Temperature | -40 C |
Moisture Sensitive | Yes |
Mounting Style | SMD/SMT |
Number of Transceivers | 1 Transceiver |
Operating Supply Voltage | 1.2 V |
Package / Case | QFN-48 |
Product Category | Ethernet ICs |
Product Type | Ethernet ICs |
Product | Ethernet Transceivers |
Series | KSZ9021 |
Standard | 10/1GBASE-T, 100BASE-TX |
Subcategory | Communication & Networking ICs |
Supply Current - Max | 563 mA |
Supply Voltage - Max | 3.465 V |
Supply Voltage - Min | 1.14 V |