Product Description
   The AX11001/AX11005, Single Chip Microcontroller with TCP/IP and 10/100M Fast Ethernet MAC/PHY, is a System-on-Chip (SoC) solution which offers a high performance embedded micro controller and rich communication peripherals for wide varieties of application which need access to the LAN or Internet. With built-in network protocol stack, the AX11001/AX11005 provides very cost effective networking solution to enable simple, easy, and low cost Internet connection capability for many applications such as consumer electronics, networked home appliances, industrial equipments, security systems, remote data collection equipments, remote control, remote monitoring, and remote management.

FEATUREs
MCU
◾ 8-bit pipelined RISC, single cycle per
   instruction with maximum operating
   frequency of 100Mhz (100 MIPS)
◾ 100% software compatible with standard
   8051/80390
◾ 2 GPIO ports of 8 bits each
◾ 2 external interrupt sources with 2 priority
   levels
◾ Support power management unit,
   programmable watchdog timer, and 3 16-bit
   timer/counters
◾ Debug port for connecting to In-Circuit
   Emulation (ICE) adaptor
◾ 5 channels of Programmable Counter Array
   (PCA)

On-chip Program and Data Memory
◾ Embed 128K (AX11001) or 512KB
   (AX11005) Flash memory without bank
   select, and 16KB SRAM for program code
   mirroring
◾ Support initial Flash memory programming
   via UART or ICE adaptor, the so-called In
   System Programming (ISP)
◾ Support run-time firmware or driver update
   through Ethernet or UART, the so-called In
   Application Programming (IAP)
◾ Embed 32KB SRAM for data memory