FEATURES

? Includes high performance MIPS based 64-bit RISC processor VR4120A

? Can perform RTOS and network middleware (M/W) on the chip

? Includes interface for PROM and flash ROM used for storing boot program

? Includes 32-bit RISC controller, as ATM cell processor

? Software SAR processing by RISC controller affords flexibility for specification update

? Supports CBR/VBR/UBR service classes

? Includes 2-channel 10/100 Mbps Ethernet controllers compliant to IEEE802.3, IEEE802.3u and IEEE802.3x

? Can directly connect external Ethernet PHY device through 3.3-V MII interface

? Includes USB full speed function controller compliant to USB specification 1.1

? Supports operation conforming to the USB Communication Device Class Specification

? Can directly connect 64M-bit and 128M-bit SDRAM as external memory

? Includes 8-bit 33 MHz UTOPIA level 2 interface compliant to ATM Forum af-phy-0039

? Includes boundary scan function (JTAG) compliant to IEEE 1149.1

? Includes Micro Wire? interface

? Includes 2-channel general purpose timers

? Using advanced CMOS technology

? Power supply voltage: 3.3 V (I/O), 2.5 V (Core)

? Package 352-pin T-BGA