Microchip LAN9252I/ML, Ethernet Controller, 100MBps, Host Bus, 3.3 (Max.) V, 64-Pin QFN
- RS-artikelnummer 880-6714
- Tillv. art.nr LAN9252I/ML
- Tillverkare / varumärke Microchip
LAN9252 EtherCAT® Slave Controllers
The LAN9252 device from Microchip is a 2/3 port EtherCAT® slave controller with dual integrated Ethernet PHYs, each of which contain a full-duplex 100BASE-TX transceiver. The LAN9252 supports HP Auto MDI-X that allows the use of direct connect or cross-over LAN cables. 100BASE-FX is supported via an external fiber transceiver. Included is a 3 port EtherCAT® slave controller with 4K bytes of Dual Port memory (DPRAM), 4 SyncManagers, 3 Fieldbus Memory Management Units (FMMUs) and a 64-bit Distributed Clock. The LAN9252 supports 4 Process Data Interfaces - SPI/SQI, HBI and a 16 Bit Digital IO.
Features
2/3-port EtherCAT® Slave Controller with 3 Fieldbus Memory Management Units (FMMUs) and 4 SyncManagers
Interfaces with most 8/16-bit Embedded Controllers; can also interface with 32-bit Embedded Controllers with an 8/16-bit bus
Dual integrated Ethernet PHYs with HP Auto-MDIX
Cable diagnostic support
100BASE-FX support via an External Transceiver
1.8V to 3.3V variable voltage I/O
Integrated 1.2V Regulator for single 3.3V operation
Ethernet Communications - Microchip
| Attribute | Value |
|---|---|
| Physical Network Type | 10BaseT, 100BaseTX |
| Host Interface | Host Bus |
| Network Interface | MDI, MDIX, MII, RMII |
| Communication Mode | Full Duplex, Half Duplex |
| Data Rate | 100Mbps |
| Loopback Mode | Internal |
| Standard Supported | ANSI X3.263, IEEE 802.3, IEEE 802.3u |
| Mounting Type | Surface Mount |
| Package Type | QFN |
| Pin Count | 64 |
| Auto-Negotiation | Yes |
| DMA Support | Yes |
| Typical Operating Supply Voltage | 3.3 (Max.) V |
| Dimensions | 9 x 9 x 0.95mm |
| Width | 9mm |
| Height | 0.95mm |
| Maximum Operating Temperature | +85 °C |
| Minimum Operating Temperature | -40 °C |
| Length | 9mm |
