5 • Functional Description
5.1 Features
Publication No. SBC330-0HH/3
• Freescale MPC8641 Dual Core Integrated Host Processor at 1.0, 1.33, or
1.5 GHz
• One x8 lane PCI Express link direct off‐board
• One x4 lane PCI Express link via 4 port switch
• Expandable 2 GBytes dual‐channel DDR2 memory with ECC
• Up to 512 MByte of Flash memory with enhanced write‐protection features
• PCI Express board interconnect with non‐blocking switch architecture
• Two 10/100/1000BaseT Ethernet ports
• Two Serial I/O channels (RS232), both with hardware flow control
• Four USB 2.0 ports (480 Mbits/second)
• Two Serial ATA disk interfaces (up to 3.0 Gbits/second)
• Up to 8 bits of General Purpose digital I/O with interrupt capability
• Real Time Clock
• Elapsed Time Indicator
• Watchdog timers
• CPU die and ambient temperature sensors
• VPX slot 1 capabilities
• Five environmental build levels
Functional Description 23