LAN8740AI-EN vs LAN8741A-EN Comparison
Detailed side-by-side comparison of LAN8740AI-EN by Microchip Technology and LAN8741A-EN 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
LAN8740AI-EN - 10/100 Ethernet PHY, RMII/MII, 32-SQFN | Microchip
LAN8740AI-EN ✓ ActiveSpecification Comparison
| Parameter | LAN8740AI-EN | LAN8741A-EN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Interface ICs | Ethernet Transceivers |
| Lifecycle Status | Active | Active |
| Device Type | 10/100 Ethernet PHY transceiver (1 port) | — |
| Data Rate | 10 Mbps / 100 Mbps | — |
| Host Interface | MII and RMII | MII and RMII |
| Standards Compliance | IEEE 802.3, IEEE 802.3u | — |
| Package | 32-SQFN (5 x 5 mm) | 32-SQFN, 5 x 5 mm |
| Pin Count | 32 pins | 32 pins |
| Mounting Type | Surface mount | — |
| Temperature Range (AI grade) | -40 °C to +85 °C (industrial) | — |
| Auto-Negotiation | Supported (automatic speed and duplex selection) | Automatic speed and duplex-mode negotiation |
| Auto-MDIX | HP Auto-MDIX supported (direct or crossover cable) | HP Auto-MDIX supported |
| Auto-Polarity Correction | Supported | — |
| Loopback | Deterministic loopback delay for real-time performance | — |
| Cable Diagnostics | Supported, reduces network installation cost | — |
| Low Power Technology | flexPWR integrated low-power design | — |
| Core Supply Voltage | [DATA_NEEDED: core supply voltage range] | — |
| I/O Supply Voltage | [DATA_NEEDED: I/O supply voltage range] | — |
| Operating Temperature (commercial LAN8740A) | 0 °C to +70 °C | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance statement] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH compliance statement] | — |
| AEC-Q100 Qualification | not_applicable | — |
| Product Type | — | 10/100 Ethernet physical-layer transceiver |
| Supported Data Rate | — | 10 Mb/s and 100 Mb/s |
| Core Supply Voltage Range | — | 1.62 V to 3.6 V |
| Energy Efficient Ethernet | — | Supported |
| Low-Power Technology | — | flexPWR technology |
| Cable Support | — | Direct-connect or crossover LAN cables |
| IEEE Compliance | — | IEEE 802.3-2005 compliant supported functions |
| IEEE Fast Ethernet Standard | — | IEEE 802.3u |
| IEEE Energy Efficient Ethernet Standard | — | IEEE 802.3az |
| Loopback Behavior | — | Deterministic loopback delay |
| Commercial Temperature Range | — | 0 C to +70 C |
| Industrial Temperature Range | — | -40 C to +85 C |
| Register Support | — | IEEE 802.3-2005 compliant and vendor-specific registers |