VSC8490YJU-17P vs VSC8490YJU-17 Comparison
Detailed side-by-side comparison of VSC8490YJU-17P by Microchip Technology and VSC8490YJU-17 by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
VSC8490YJU-17 - Dual-Port 10GbE PHY XFI/SFI to XAUI | Microchip
VSC8490YJU-17 ✓ ActiveSpecification Comparison
| Parameter | VSC8490YJU-17P | VSC8490YJU-17 |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $54.80 | $65.80 |
| Product Type | Dual-Port 10GbE PHY Transceiver | — |
| Function | Ethernet PHY / Telecom Interface | Dual-port 10GbE PHY (XFI/SFI to XAUI) |
| Number of Ports | 2 | — |
| Data Rate | 1 Gbps / 10 Gbps per port | 1 Gbps / 10 Gbps per port |
| Host-Side Interface | XFI / SFI / (R)XAUI | — |
| Line-Side Interface | SFI / SFP+ / 10GBASE-R | — |
| MACsec Support | Yes (IEEE 802.1AE, AES-GCM) | — |
| 1588 Timestamp Support | Yes (IEEE 1588v1/v2) | — |
| EDC Support | Electronic Dispersion Compensation for backplane | — |
| Management Interface | SPI | — |
| Core Supply Voltages | 1.0 V, 1.2 V | — |
| Package | 196-FCBGA (15x15 mm) | 196-FCBGA (15x15 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| RoHS Status | Compliant | Compliant (per Microchip product page) |
| Number of Circuits | — | 2 |
| Host-side Interface | — | (R)XAUI per port |
| Line-side Interface | — | XFI / SFI per port |
| Protocol Support | — | IEEE 802.3ae 10GBASE-R, IEEE 802.1AE MACsec, IEEE 1588 |
| MACsec Encryption | — | AES-128 / AES-256 line-rate |
| 1588 Timestamping | — | Hardware PTPv1 / PTPv2 per IEEE 1588 |
| Fiber Support | — | SFP+ SR / LR / ER / ZR |
| Backplane Support | — | 10GBASE-KR with EDC and adaptive equalization |
| Supply Voltage | — | 1.0 V / 1.2 V |
| Supply Type | — | Single |