LAN9255/ZMX019
ActiveETHERCAT SLAVE CONTROLLER WITH INTEGRATED MCU (512K MEMORY) 128 TQFP 14X14X1MM TRAY ROHS COMPLIANT: YES
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LAN9255/ZMX019
ActiveETHERCAT SLAVE CONTROLLER WITH INTEGRATED MCU (512K MEMORY) 128 TQFP 14X14X1MM TRAY ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | LAN9255/ZMX019 |
|---|---|
| Function | Controller |
| Interface | Bus, RMII, USB |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 128-TQFP Exposed Pad |
| Protocol | Ethernet |
| Standards | 100 Base-TX PHY, IEEE 802.3, USB 2.0 |
| Voltage - Supply | 3.3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 1 | $ 17.20 | |
| 25 | $ 14.34 | |||
| 100 | $ 13.86 | |||
| Microchip Direct | TRAY | 1 | $ 17.20 | |
| 25 | $ 14.34 | |||
| 100 | $ 13.05 | |||
| 1000 | $ 12.06 | |||
| 5000 | $ 11.42 | |||
| Newark | Each | 25 | $ 14.34 | |
| 100 | $ 13.05 | |||
Description
General part information
LAN9255 Series
Microchip’s LAN9255 is an EtherCAT device controller (ESC) with Cortex M4F Microcontroller.
EtherCAT functionality is delivered together with dual PHYs which each provide a full-duplex 100BASE-TX transceiver and support 100Mbps (100BASE-TX) operation. The LAN9255 supports HP Auto-MDIX, allowing the use of direct connect or cross-over LAN cables. This device provides system developers a cost-effective solution for realizing EtherCAT device solutions. The 3 port EtherCAT device controller provides 8K bytes of Dual Port memory (DPRAM), 8 SyncManagers, 8 Fieldbus Memory Management Units (FMMUs) and a 64-bit Distributed Clock.
A CortexM4F controller provides a suite of peripherals including Ethernet MAC. Customers can realize multiprotocol designs in the knowledge all items are supported within the MPLABX Harmony Framework
Documents
Technical documentation and resources
