IBM25PPC440GX Datasheet PDF


Part Number

IBM25PPC440GX

Description

PowerPC 440GX Embedded Processor

Manufacture

IBM Microelectronics

Total Page 30 Pages
PDF Download
Download IBM25PPC440GX Datasheet PDF


Features Datasheet pdf Preliminary PowerPC 440GX Embedded Proc essor Data Sheet Features • PowerPC® 440 processor core operating up to 800 MHz with 32KB I- and D-caches (with par ity checking) • On-chip 256KB SRAM co nfigurable as L2 Code store or Ethernet Packet store memory • Selectable pro cessor:bus clock ratios (Refer to the C locking chapter in the PPC440GX Embedde d Processor User’s Manual for details ) • Double Data Rate (DDR) Synchronou s DRAM (SDRAM) interface operating up t o 166MHz • External Peripheral Bus (3 2 bits) for up to eight devices with ex ternal mastering • DMA support for ex ternal peripherals, internal UART and m emory • PCI-X V1.0a interface (32 or 64 bits, up to 133MHz) with support for conventional .
Keywords IBM25PPC440GX, datasheet, pdf, IBM Microelectronics, PowerPC, 440GX, Embedded, Processor, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute, Equivalent

IBM25PPC440GX Datasheet
PowerPC 440GX Embedded Processor Data Sheet
Preliminary
Features
• PowerPC® 440 processor core operating up to
800MHz with 32KB I- and D-caches (with parity
checking)
• On-chip 256KB SRAM configurable as L2 Code
store or Ethernet Packet store memory
• Selectable processor:bus clock ratios (Refer to
the Clocking chapter in the PPC440GX
Embedded Processor User’s Manual for details)
• Double Data Rate (DDR) Synchronous DRAM
(SDRAM) interface operating up to 166MHz
• External Peripheral Bus (32 bits) 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
V2.3
• Two Ethernet 10/100/1000Mbps half- or full-
duplex interfaces. Operational modes
supported are SMII, GMII, RGMII, TBI and
RTBI.
• TCP/IP Acceleration Hardware (TAH) provided
for 10/100/1000 Mbps ports that performs
checksum processing, TCP segmentation, and
includes support for jumbo frames
• Two Ethernet 10/100Mbps half- or full-duplex
interfaces. Operational modes supported are
MII, RMII, and SMII.
• Programmable Interrupt Controller supports
interrupts from a variety of sources.
• I2O Messaging unit for message transfer
between the CPU and PCI-X
• 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
• Processor can boot from PCI memory
Description
Designed specifically to address high-end
embedded applications, the PowerPC 440GX
(PPC440GX) 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,
configurable 256KB SRAM to be used as L2 cache
or software-controlled on-chip memory, PCI-X bus
interface, Gigabit Ethernet interfaces, TCP/IP
acceleration hardware, I2O messaging unit, control
for external ROM and peripherals, DMA with
scatter-gather support, serial ports, IIC interface,
and general purpose I/O.
Technology: IBM CMOS Cu-11, 0.13µm , 6-layer
metal
Package: 25mm, 552-ball Ceramic Ball Grid Array
(CBGA)
Power (estimated): Less than:
4W @533MHz
5W @667MHz
6W @800MHz
Supply voltages required: 3.3V, 2.5V, 1.5V
2/12/04
While the information contained herein is believed to be accurate, such information is preliminary, and should not be
relied upon for accuracy or completeness, and no representations or warranties of accuracy or completeness are made.
Page 1 of 74




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)