| Part Number | KSZ9021GN | KSZ9021GNI | 
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | 
| Category | Interface - Drivers, Receivers, Transceivers | Interface - Drivers, Receivers, Transceivers | 
| 
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| Product Status | Active | Active | 
| Type | Transceiver | Transceiver | 
| Protocol | Gigabit Ethernet | Gigabit Ethernet | 
| Number of Drivers/Receivers | 8/8 | 8/8 | 
| Duplex | Full | Full | 
| Receiver Hysteresis | - | - | 
| Data Rate | - | - | 
| Voltage - Supply | 3.135V ~ 3.465V | 3.135V ~ 3.465V | 
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 85°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 64-VFQFN Exposed Pad | 64-VFQFN Exposed Pad | 
| Supplier Device Package | 64-QFN (8x8) | 64-QFN (8x8) |