PPC440EP Datasheet | AMCC

Features - Power PC® 440 processor core operating up to 667MHz with 32KB I-cache and D-cache with parity checking. - Selectable processor:bus clock ratios of N:1, N:2. .. Data Sheet - Two Ethernet 10/100Mbps half- or full-duplex interfaces. Operational modes supported are MII, RMII, and SMII with packet reject. - Up to four serial ports (16750 patible UART). - Two USB ports. One USB 1.1 Host interface with on-chip PHY. One USB 2.0 Device interface, with dedicated DMA, configured as a 1.1 on-chip PHY or a 2.0 UTMI. - External peripheral bus (16-bit data) for up to six devices with external mastering. - Two IIC interfaces (one with boot parameter read capability). - NAND Flash interface. - SPI interface. - General Purpose I/O (GPIO) interface. - JTAG interface for board level testing. - Boot from PCI memory, NOR Flash on the external peripheral bus, or NAND Flash on the NAND Flash interface. - Available in Ro HS pliant lead-free package. - Floating Point Unit with single- and doubleprecision and single-cycle throughput. - Dual bridged Processor Local Buses (PLBs) with 64- and 128-bit widths. - Double Data Rate (DDR) Synchronous DRAM (SDRAM) interface operating up to 133MHz with ECC. - DMA support for external peripherals, internal UART and memory. - PCI V2.2 interface (3.3V only). Thirty-two bits at up to 66MHz. - Programmable interrupt controller supports interrupts from a variety of sources. - Programmable General Purpose Timers (GPT). Description Designed specifically to address high-end embedded applications, the Power PC 440EP (PPC440EP) provides a high-performance, low- power solution that interfaces to a wide range of peripherals and incorporates on-chip power management features . This chip contains a high-performance RISC processor, a floating point unit, DDR SDRAM controller, PCI bus interface, control for external ROM and peripherals, DMA with scatter-gather support, Ethernet ports, serial ports, IIC interfaces, SPI interface, USB ports, NAND Flash...