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| PartNumber | KSZ9897STXI | KSZ9897STXC | KSZ9897STXC-TR |
| Description | Ethernet ICs 7-port GigE Managed Switch with SGMII, EEE, WOL, QoS, LinkMD, Industrial temp. | Ethernet ICs 7-port GigE Managed Switch with SGMII, EEE, WOL, QoS, LinkMD | Ethernet ICs 7-port GigE Managed Switch with SGMII, EEE, WOL, QoS, LinkMD |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Ethernet ICs | Ethernet ICs | Ethernet ICs |
| RoHS | Y | Y | Y |
| Series | KSZ9897S | KSZ9897S | KSZ9897S |
| Product | Ethernet Switches | Ethernet Switches | Ethernet Switches |
| Number of Transceivers | 5 Transceiver | 5 Transceiver | 5 Transceiver |
| Data Rate | 10 Mb/s, 100 Mb/s, 1 Gb/s | 10 Mb/s, 100 Mb/s, 1000 Mb/s | 10 Mb/s, 100 Mb/s, 1000 Mb/s |
| Interface Type | I2C, MII, RGMII, RMII, SGMII, SPI | I2C, GMII, MII, RGMII, RMII, SPI | I2C, MII, RGMII, RMII, SGMII, SPI |
| Operating Supply Voltage | 3.3 V | 1.8 V, 2.5 V, 3.3 V | 1.8 V, 2.5 V, 3.3 V |
| Minimum Operating Temperature | - 40 C | 0 C | 0 C |
| Maximum Operating Temperature | + 85 C | + 70 C | + 70 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TQFP-EP-128 | TQFP-EP-128 | TQFP-128EP |
| Packaging | Tray | Tray | Reel |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Supply Current Max | 750 mA | 750 mA | 750 mA |
| Duplex | Full Duplex, Half Duplex | Full-Duplex, Half-Duplex | Full Duplex, Half Duplex |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | Ethernet ICs | Ethernet ICs | Ethernet ICs |
| Standard | 10BASE-Te, 100BASE-TX, 1000BASE-T | 10BASE-Te, 100BASE-TX, 1000BASE-T | 10BASE-Te, 100BASE-TX, 1000BASE-T |
| Factory Pack Quantity | 90 | 90 | 1000 |
| Subcategory | Communication & Networking ICs | Communication & Networking ICs | Communication & Networking ICs |
| Supply Voltage Max | 3.465 V | 3.465 V | 3.465 V |
| Supply Voltage Min | 1.14 V | 1.14 V | 1.14 V |
