Chapter 1 13
System Clock
Crystal and Oscillator
System Memory
System Storage
Package •FCBGA
•Ball Count: 998 balls
•Package Size: 27 mm x 27 mm
•Ball pitch: 0.8-mm uniform pitch
Item Specification
System clock chip Built in
Package 56 pin TSSOP
Clock Synthesizer •100Mhz for CPU
•100MHz clock buffer for PCI-E and ICH7M SATA
•96MHz ICH7M
•48Mhz for USB clock inside ICH7M
•33Mhz PCI clock for PC device, LPC
•14.31818Mhz for ICH7M and Audio
Power 3.3V
Features •Support spread spectrum function, for reducing EMI
•Support SM bus interface
Item Specification
Features •14.31818Mhz crystal for clock chip
•32.768Khz crystal for ICH7M and WPCE775L
•25MHZ crystal for LAN RTL8102EL
Item Specification
Memory controller Built in
Memory size 512MB or 1GB DDR2 RAM (if 2Gb die support is available)
DIMM socket number 1
Supports memory size per socket 1GB
Supports maximum memory size 1GB
Supports DIMM type DDR II 533Mhz SDRAM memory interface design
Supports DIMM Speed 533Mhz SDRAM
Item Specification
SSD •USB or ZIF connector (PATA compatible) Interface
•2GB, 4GB or 8GB
•USB connector BTO (not user selectable)
HDD •9.5mm height, 2.5" HDD
•Easily removable no more than two screws
•SATA bus
•80GB/100GB/120GB/160GB and above
•5400 and 7200 rpm (follow HDD roadmap)
•SATA connector BTO (not user selectable)
Item Specification