WIZnet is a fabless semiconductor and solution company that provides an Internet processor, iMCU¢‚ which is specialized by TOE (TCP/IP Offload Engine) technology-based on a unique patented fully hardwired TCP/IP.
WIZnet hardwired TCP/IP technology provides ease of adding Ethernet connectivity to embedded products, enhanced MCU performance by using TCP Offload engine and low power embedded networking solution (wired and wireless).
WIZnet Internet MCU which is single chip microcontroller with hardware TCP/IP and 10/100 Ethernet MAC/PHY is optimally designed to ensure high network performance & stability, simple and easy implementation and costeffective networking solution.
The company has lately launched iMCU W7100A is the newest single chip microcontroller with TCP/IP and 10/100 fast Ethernet MAC/PHY. For the tiny embedded device, 64QFN package type is supported. iMCU W7100A is fully software compatible with industrial standard 8051, but the pipelined architecture provides up to five times faster speed than a standard 8051.
Additionally, it incorporates 2 data pointers for fast memory block processing, internal 2K Byte boot ROM, internal 64K bytes embedded program FLASH memory, internal 256 bytes embedded data FLASH memory, internal 64K bytes SRAM, external 11.0592 MHz operation frequency for internal PLL logic and internal 32K Bytes memory for TCP/IP data communication.
It comes with three timers/counters, full Duplex UART, programmable watchdog timer, DoCD & trade compatible debugger and19 IO ports. What¡¯s more, it features interrupt controller (2 priority levels / 4 external interrupt sources / 1watchdong interrupt) and fully Hardwired TCP/IP Core as well as 8 independent hardware socket and hybrid software stack, internal 32K Bytes memory for TCP/IP data communication.
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