Microchip LAN8741AI-EN Ethernet Transceiver, IEEE 802.3, IEEE 802.3u, 10 Mbps, 100 Mbps 1.62 → 3.6 V, 32-Pin SQFN
- RS-artikelnummer 178-5256
- Tillv. art.nr LAN8741AI-EN
- Tillverkare / varumärke Microchip
LAN8741A 10/100 Ethernet Transceivers
Microchip’s LAN8741A is a Fast Ethernet Transceiver IC that complies with the Energy-Efficient Ethernet standard IEEE 802.3az. This technology reduces power consumption by placing the PHY transmitters into a Sleep mode during periods of inactivity. Further power management options are provided with the inclusion of Microchip’s flexPWR® technology.
Also featured is HP’s Auto MDI-X, a technology that automatically correctly configures the device node when connected to another LAN device; this removes the need for specialised ’crossover’ cables.
The LAN8741A supports Auto-Negotiation, Auto-Polarity Correction, has a MII/RMII Interface and is compliant with 802.3 and 802.3u.
Features
Single-Chip Ethernet PHY
Compliant with Energy-Efficient Ethernet 802.3az
flexPWR® Technology – A Flexible Power Management Architecture
HP's Auto-MDIX Support
Deterministic 100Mb Internal Loopback Latency (MII Mode)
Uses 25MHz Crystal for RMII Mode to Drive 50MHz Output
Ethernet Communications - Microchip
| Attribute | Value |
|---|---|
| Standard Supported | IEEE 802.3, IEEE 802.3u |
| Number of Transceivers | 1 |
| Data Rate | 10 Mbps, 100 Mbps |
| Mounting Type | Surface Mount |
| Package Type | SQFN |
| Pin Count | 32 |
| Typical Operating Supply Voltage | 1.62 → 3.6 V |
| Dimensions | 5.1 x 5.1 x 0.95mm |
| Height | 0.95mm |
| Length | 5.1mm |
| Maximum Operating Temperature | +85 °C |
| Minimum Operating Temperature | -40 °C |
| Width | 5.1mm |
