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WIZNET HK LTD - ARM32bit Cortex M3 - Hardwired TCP/IP, MAC & PHY - 17 December 2012


Wiznet's iMCU W7200 - ARM32bit Cortex M3 with hardwired TCP/IP, MAC & PHY.


  Product page  Datasheet


    ARM 32-bit Cortex-M3
  • 72MHz maximum frequency (1.25 DMIPS/MHz)
  • 20KBytes Data Memory (RAM)
  • 128KBytes Code Memory
  • Low Power: Support Sleep, Stop and Standby modes
  • 7 timers
  • Three 16-bit timers, each with up to 4 IC/OC/PWM
  • 2 watchdog timers (Independent and Window)
  • SysTick timer 24-bit down counter
  • Full-duplex UART
  • Programmable Watchdog Timer
  • CRC calculation unit, 96-bit unique ID
  • GPIO, SPI, USART and USB Interfaces
  • 10BaseT/100BaseTX Ethernet PHY embedded


  • Hardwired TCP/IP
  • Power down mode supported for saving power consumption
  • Hardwired TCP/IP Protocols
  • Auto Negotiation (Full-duplex and half duplex), Auto MDI/MDIX
  • ADSL connection with PPPoE Protocol with PAP/CHAP
  • 8 independent sockets which are running simultaneously
  • 32Kbytes Data buffer for the Network
  • Network status LED outputs


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