Microchip Technology KSZ9021RNI Drivers, Receivers, Transceivers
IC TRANSCEIVER FULL 8/8 48QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
KSZ9021RNI
Detailed Description
IC TRANSCEIVER FULL 8/8 48QFN
Package
48-VFQFN Exposed Pad
Key Features
Package / Case: 48-VFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
KSZ9021RNI Datasheet
Quick Jump:
Technical Specifications
Microchip Technology KSZ9021RNI Drivers, Receivers, Transceivers technical specifications.
General
Protocol
Gigabit Ethernet
Package / Case
48-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
3.135V ~ 3.465V
Type
Transceiver
Number of Drivers Receivers
8/8
Duplex
Full
Alternate Parts Comparison (KSZ9021RNI vs KSZ9131RNXC vs KSZ9131RNXI vs KSZ9131RNXI-TR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 3.135V ~ 3.465V | 1.71V ~ 1.89V, 2.375V ~ 2.75V, 3.135V ~ 3.63V | 1.71V ~ 1.89V, 2.375V ~ 2.75V, 3.135V ~ 3.63V | 1.71V ~ 1.89V, 2.375V ~ 2.75V, 3.135V ~ 3.63V |
| Protocol | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet |
| Duplex | Full | Full, Half | Full, Half | Full, Half |
| Number of Drivers Receivers | 8/8 | 4/4 | 4/4 | 4/4 |
| Type | Transceiver | Transceiver | Transceiver | Transceiver |
| Data Rate | -- | 10Mbps, 100Mbps, 1Gbps | 10Mbps, 100Mbps, 1Gbps | 10Mbps, 100Mbps, 1Gbps |
| Receiver Hysteresis | -- | 500 mV | 500 mV | 500 mV |
| Action |
More Parts in Drivers, Receivers and Transceivers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.