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IBM25PPC440GP Dataheets PDF



Part Number IBM25PPC440GP
Manufacturers IBM Microelectronics
Logo IBM Microelectronics
Description PowerPC 440GP Embedded Processor
Datasheet IBM25PPC440GP DatasheetIBM25PPC440GP Datasheet (PDF)

PowerPC 440GP Embedded Processor Data Sheet 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 133.

  IBM25PPC440GP   IBM25PPC440GP



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PowerPC 440GP Embedded Processor Data Sheet 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 Purpose Timers (GPT) • Two serial ports (16750 compatible UART) • Two IIC interfaces • General Purpose I/O (GPIO) interface available • JTAG interface for board level testing • Internal Processor Local Bus (PLB) runs at DDR SDRAM interface frequency • Processor can boot from PCI memory • Available in ceramic and plastic packages • Two Ethernet 10/100Mbps half- or full-duplex interfaces. Operational modes supported are MII, RMII, and SMII. Description 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, PCI-X bus interface, Ethernet interfaces, control for external ROM and peripherals, DMA with scatter-gather support, serial ports, IIC interface, and general purpose I/O. Technology: IBM CMOS SA-27E, 0.18 µm (0.11 Leff), 5-layer metal Packages: 25mm, 552-ball Ceramic Ball Grid Array (CBGA) or Plastic Ball Grid Array (PBGA) Power (estimated): Less than: 4.0W in normal mode 1.0 W in sleep mode Supply voltages required: 3.3V, 2.5V, 1.8V 5/13/04 Page 1 of 72 PowerPC 440GP Embedded Processor Data Sheet Contents Ordering and PVR Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Address Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 PowerPC 440 Processor Core . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Internal Buses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 PCI-X Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 DDR SDRAM Memory Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 On-Chip SRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


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