AX11001/AX11005 Single Chip Microcontroller with TCP/IP and 10/100M Fast Ethernet MAC/PHY
AX11001/AX11005 Single Chip Microcontroller with TCP/IP and 10/100M Fast Ethernet MAC/PHY Features Product Brief compatible Fast Ethernet MAC and PHY with MCU dedicated 12KB SRAM for Ethernet packet 8-bit pipelined RISC, single cycle per buffering. Support full-duplex and half-duplex instruction with maximum operating operations frequency of 100Mhz (100 MIPS) Support twisted pair crossover detection and 100% software compatible with standard auto-correction (Auto-MDIX) 8051/80390 Support wakeup via Link-up, Magic packet, 2 GPIO ports of 8 bits each Wakeup frame, external input pin, or UART 2 external interrupt sources with 2 priority levels TCP/IP Support power management unit, Build in TCP/IP accelerator in hardware to programmable watchdog timer, and 3 16-bit improve network transfer throughput. Support timer/counters IP/TCP/UDP/ICMP/IGMP checksum and Debug port for connecting to In-Circuit ARP in hardware Emulation (ICE) adaptor Support TCP, UDP, ICMP, IGMP, IPv4, 5 channels of Programmable Counter Array DHCP, BOOTP, ARP, and HTTP in software (PCA) Communication Interface On-chip Program and Data Memory 3 UART interface (with 1 supporting Embed 128K (AX11001) or 512KB 921.6Kbps and Modem control) (AX11005) Flash memory without bank 1 I2C interface (master and slave mode) select, and 16KB SRAM for program code SPI/Micro wire interface (3 masters or 1 slave mirroring mode) Support initial Flash memory programming 1 1-Wire controller interface (master mode) via UART or ICE adaptor, the so-called In 10/100 Ethernet PHY interface System Programming (ISP) Support network boot over Ethernet using BOOTP Support run-time firmware or driver update and TFTP through Ethernet or UART, the so-called In Integrate on-chip 3.3V to 1.8V voltage regulator and Application Programming (IAP) require single power supply of 3.3V only Embed 32KB SRAM for data memory Integrate on-chip oscillator and PLL.
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