Microchip LAN7431-I/YXX, Ethernet Controller, 2.5Gbit/s, 1.8 V, 2.5 V, 3.3 V, 72-Pin SQFN
- RS Stock No.:
- 187-7717
- Mfr. Part No.:
- LAN7431-I/YXX
- Brand:
- Microchip
Available to back order for despatch 28/05/2024
Added
Price Each (In a Tray of 168)
£5.73
(exc. VAT)
£6.88
(inc. VAT)
| Units | Per unit | Per Tray* |
| 168 + | £5.73 | £962.64 |
| *price indicative | ||
- RS Stock No.:
- 187-7717
- Mfr. Part No.:
- LAN7431-I/YXX
- Brand:
- Microchip
Technical Reference
Legislation and Compliance
Product Details
Single-chip, PCIe 3.1 @ 2.5GT/s MII / RGMII Network Controller
PCIe Low Power Sub State LPSS L1.1 (snooze) & L1.2 (off)
Requires only a single 25MHz crystal or single ended clock
9K jumbo frames are supported
Internal OTP memory to remove the need for external EEPROM
RGMII / MII
RGMII v1.3, v2.0 with option for programmable delay
Variable IO power supplies in the range 1v8 to 3v3
IEEE 1588-2008 Precision Time Protocol
IEEE 1588-2008 E2E and P2P one and two step supported
IEEE 1588-2008 Programmable Time Compare output (Eg: 1PPS)
Comprehensive Driver Support
Windows OneCore with WHQL Certification
Linux driver in mainline kernel
Application Examples
PCIe Dual Ethernet Port Example - Using PCIe bridge and Ethernet switch
PCIe Ethernet Development System (EDS)
PCIe Low Power Sub State LPSS L1.1 (snooze) & L1.2 (off)
Requires only a single 25MHz crystal or single ended clock
9K jumbo frames are supported
Internal OTP memory to remove the need for external EEPROM
RGMII / MII
RGMII v1.3, v2.0 with option for programmable delay
Variable IO power supplies in the range 1v8 to 3v3
IEEE 1588-2008 Precision Time Protocol
IEEE 1588-2008 E2E and P2P one and two step supported
IEEE 1588-2008 Programmable Time Compare output (Eg: 1PPS)
Comprehensive Driver Support
Windows OneCore with WHQL Certification
Linux driver in mainline kernel
Application Examples
PCIe Dual Ethernet Port Example - Using PCIe bridge and Ethernet switch
PCIe Ethernet Development System (EDS)
Specifications
Attribute | Value |
|---|---|
| IC Type | Controller IC |
| Communication Mode | Full Duplex, Half Duplex |
| Data Rate | 2.5Gbit/s |
| Loopback Mode | External |
| Standard Supported | IEEE 802.3az |
| Mounting Type | Surface Mount |
| Package Type | SQFN |
| Pin Count | 72 |
| Auto-Negotiation | Yes |
| DMA Support | Yes |
| Typical Operating Supply Voltage | 1.8 V, 2.5 V, 3.3 V |
| Dimensions | 10 x 10 x 0.95mm |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +85 °C |
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