Toshiba Satellite Pro U300 - Page 25

Chapter 1 Hardware Overview
θ Memory
Two memory slots capable of accepting DDRII-SDRAM 256MB, 512MB or 1GB
memory modules for a maximum of 4GB.
• 200-pin SO-DIMM
• 1.8V operation
• PC2 4200 support/PC2
θ BIOS ROM (Flash memory)
• 8Mbit
θ Chipset (Santa Rosa Platform)
This gate array has the following elements and functions.
• North Bridge (Intel GM965/GL960)
− Merom-M processor System Bus support
− DRAM Controller : DDRII 533/667 support
− DMI
− 1299-ball 35 x 35mm Mirco FC-BGA Package
• South Bridge (Intel 82801HBM ICH8-M)
− Direct Media Interface (DMI)
− PCI Express
− Serial ATA (SATA) Controller
− PCI Interface
− IDE Interface
− Low Pin count (LPC) interface
− Serial Peripheral Interface (SPI)
− DMA controller
− Advanced Programmable Interrupt Controller (APIC)
− USB Controllers
− Gigabit Ethernet Controller
− RTC
− GPIO
− Enhanced Power Management
− SMBus 2.0
− High Definition Audio Controller
− 676-pin 31mmx31mm mBGA Package
8Satellite U300 and Satellite Pro U300Maintenance Manual(960-Q02)