IC: Ethernet controller; TQFP64; Memory: 48kBSRAM; 32bit timers: 4

Manufacturer: WIZNET
Mounting: SMD
Max. frequency: 48MHz
Operating temperature: -40...85°C
Case: TQFP64
Supply voltage: 2.7...5.5V DC
Type of integrated circuit: Ethernet controller
Interface: UART x3;TTL;MII;RS422 / RS485;SPI x2;I2C x2;SWD;RS232C;ADC
Number of channels: 8
Number of inputs/outputs: 53
Number of 32bit timers: 4
Integrated circuit features: MAC / PHY;TCP/IP
Communictions protocol: ARP;ICMP;UDP;TCP;IGMP;PPPoE;IPv4
TX/RX buffer size: 32 kB
Kind of architecture: Cortex M0
Program memory: 128kB
Memory: 48kB SRAM