VSC7158XHT-03 vs VSC7158HT-03 Comparison
Detailed side-by-side comparison of VSC7158XHT-03 by Microchip Technology and VSC7158HT-03 by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
VSC7158XHT-03 - 18-PHY 1.5/3.0 Gbps SAS Edge/Fanout Expander | Microchip (Maxim Integrated)
VSC7158XHT-03 ✓ ActiveSpecification Comparison
| Parameter | VSC7158XHT-03 | VSC7158HT-03 |
|---|---|---|
| Brand | Microchip Technology | Analog Devices |
| Category | Interface ICs | RF Transceivers |
| Lifecycle Status | Active | NRND |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $19.10 | $6.10 |
| Product Type | SAS Edge/Fanout Expander | — |
| PHY Count | 18 | — |
| SAS Standard | SAS 2.0 (T10/1760-D) | — |
| Supported Data Rates | 1.5 Gbps (G1), 3.0 Gbps (G2) | — |
| SAS Protocols | SSP, SMP, STP | — |
| Configuration | Edge or Fanout | — |
| Management Interfaces | I2C, UART, in-band SES-2 | — |
| Package | HT (BGA, high-temperature) | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | ROHS3 Compliant | [DATA_NEEDED: explicit RoHS declaration] |
| Operating Temperature | [DATA_NEEDED: operating temperature] | [DATA_NEEDED: industrial/commercial range] |
| Supply Voltage | [DATA_NEEDED: supply voltage] | [DATA_NEEDED: core supply voltage] |
| Reference Clock | External reference input required | — |
| DIF/DIX Support | T-10 DIF/DIX aware routing | — |
| Zoning | SMP zoning for fabric segmentation | — |
| Function | — | Octal 10/100 Ethernet PHY transceiver |
| Number of Ports | — | 8 |
| Standards Supported | — | IEEE 802.3, 802.3u (10BASE-T, 100BASE-TX) |
| Data Rate per Port | — | 10 Mb/s or 100 Mb/s (auto-negotiated) |
| Interface to MAC | — | MII / RMII |
| Auto-Negotiation | — | Yes (IEEE 802.3u Clause 28) |
| Auto-MDI/MDIX | — | Yes |
| Package Type | — | Surface Mount IC |
| Manufacturer | — | Analog Devices Inc. (formerly Maxim Integrated) |
| Lifecycle Status | — | Not Recommended for New Designs (NRND) |
| Per-Ports Data | — | [DATA_NEEDED: per-port power consumption] |