IBM25PPC440GP - IBM Microelectronics

IBM25PPC440GP PowerPC 440GP Embedded Processor

Designed specifically to address high-end embedded applications, the PowerPC 440GP (PPC440GP) provides a high-performance, low power solution that interfaces to a wide range of peripherals by incorporating on-chip power management features and lower power dissipation. This chip contains a high-performance RISC processor core, DDR SDRAM controller,8KB SRAM, P.

Features

• PowerPC® 440 processor core operating up to 500MHz with 32KB I- and D-caches
• On-chip 8 KB SRAM
• Selectable processor:bus clock ratios of 3:1, 4:1, 5:1, 5:2, 7:2
• Double Data Rate (DDR) Synchronous DRAM (SDRAM) 32/64-bit interface operating up to 133MHz
• External Peripheral Bus for up to eight devices with external mastering
• DMA support for external peripherals, internal UART and memory
• PCI-X V1.0a interface (32 or 64 bits, up to 133MHz) with support for conventional PCI V2.2
• Programmable Interrupt Controller supports interrupts from a variety of sources.
• Programmable General Pur.