Toshiba Portege R200, Maintenance Manual

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1.1 Features 1 Hardware Overview
PORTEGE R200 Maintenance Manual (960-519) [CONFIDENTIAL] 1-7
The PC contains the following components.
CPU
•
A 1.2GHz Intel Mobile Pentium-M processor with a 400MHz external clock,
100MHz bus and 0.94/0.81V core operation voltage (built-in NDP).
•
Internal cache memory: 32KB Data and 32KB Instruction, Write-Back
•
Secondary cache memory: 2MB (in CPU)
Memory
One expansion memory slot capable of accepting 256MB, 512MB and 1GB memory
module for a maximum of 1280MB.
Memory
•
DDR2 400(normal), 500(expansion)
•
1.8 volt operation
•
FBGA
Memory Module
•
240 pin, SO Dual In-line Memory Module (SO-DIMM)
•
PC3300 or PC4300 (400MHz operation)
•
256MB/512MB/1GB
– 256 MB 256Mb
×
8
– 512 MB 512Mb
×
8
– 1GB 512Mb
×
16
BIOS ROM (Flash memory)
•
One STMicro M50FW080NB5G is used.
•
8Mbits of flash memory are used.