ݵü, ð 10% ̻ ʿ췮 żȸ
ݵü ֿ ڴ ݾ༼ Ⱑ ϸ Ҽ ñⰡ ̶ ָϿ α żȸ ƾ ̴. Ư, 켱ֿ ٸ ڼ ̿ܿ 5% ݸ ô뿡 ð 10% Ѵ Ϸ ʿ췮 ֽ ִ ñⰡ ϰ ִ ̴.
1. ݵü dz ϴ (IDF)
ݵü ִ ڰ(IDF) 2003 2 19Ͽ 2 21ϱ ȴ. 谡 ָ ֿ䳻 ũ . ϳ ̾ ٸ ϳ CPU Ĩ(CPU ֺ ġ) ȹ ̾.
Z Samsung DIGITall̶ ΰ LG DIGITAL LG ֵ з ȯ Բ бⰣ ô 뼼 CPU ڵ Ȯִ ڸ. ( PXA800F), (Bulverde) , PDA, Ʈ CPU ν ű ǻ ǰ SoC· Ǹ ̰ پȭ ۵ ־ ݵü ̼ ߿伺 ڽ ϰ ߴ. ߽ ؼ ƿ츣 SoC ϰ ִ Zڿ ۿ Ͻϴ ̱ ϴ.
濡 ĥ CPU Ĩ ȹ Prescott, Tejas Ʈ CPU ̸ ϴ Springdale, Canterwood Ĩ ǥϿ ַ DDR333(PC2700) DDR400(PC3200) . ο Ĩ CPU ӵ(FSB) 800MHz Ǵ ̻ ϱ ؼ ϳ ν 뿪 'ä' äϰ ȴ. ӵθ ϸ, ź ﰣ ΰӵ ó, ϰ ϱ ؼ 2 Ͱ ϴ. ̰ Ѱ äõǾ δ ( ) 2 žϴ ǹϿ DRAMü 䰳 ǹϴ ̴. ݸ 1997 2002 ߴ ݰ ǰݷ ϳ Rambus DRAM Ĩ ߰ȹ Ͽ / Ĩ å Rambus Samsung, Elpida(ùٿ Ÿġ ι ۹), SiS, ASUS δ Ѱ Ǿ.
̽ ô 뼼 ̴. ° 纸 ' ä'̶ 䰳 dz ϴ ټ ü DDR SDRAM ַ ν PC ް ȣ DRAM ӵ ɼ ũٴ ִ. , DRAM ȸ ϳ ݵ ĥ ̰ ﱸ ӵ ǹѴ. ū PCȸ̰ ä ȿ װ Ÿ ּ 6 Ѵٴ ̴. ᱹ ﱸ ͼ Ȯ ü ݰų պǾ ǹϴ ̴.
2. ߰ Ը ȭ ܰ迡 ݵü
DRAM ߸ ٴ ä ִ. ӱ, , PDA, پȭǰ ְ ǰ SRAM, DRAM Flash, UtRAM þ PC ߰ PC䰡 ֵ ǰ ִ. 鿡 ʿⰣ Ϻ, ̱ ߽ ҷ ̾ ʾҰ, ̼ ߴ ۿ Ĩ ϴ ݵü ϶ ֿ ǰ ִ.
ϰ ֱ DRAM϶ ͼ â ϰ 忡 Ǽȯ Ȳ ִٴ ִ. 89 10 ü 81% 2001 5 ü 87% ϴ ȭ ұϰ ߰ װ͵ 15% ϰ ִ ü Ұ ϴ ̴.
3. ǵξü ް
ݵü ٽ ڱɷ, / , â 3ڰ ߸ Ѵٴ , , ȭ 꼳 ߽ ó ȿ ϱ ƴ. ݵü 谡 200mmۿ 0.18um ̼ô뿡 300mmۿ 0.90um Ǵ ñ ȭȴٸ 꼺 2.25~3 Ǵ ܰ迡 ̸ ֱ δ DRAM ̻ ̰ ֱ ̴.
ݵü ݾ༼ ñ ܺڱġ ű üڰ ǻ ƴٴ 鿡 üڸ ϴ ǻ , Z α Ұϰ ڴʰ ϴ 쿡 , , ǰ ο и ۿ .
ᱹ ݵü Ư PC ݵü ü Ϻ Ǵ ο شϴ ü ⳪ ߱ Ĺ߱ Ұ Ȳ ̷ ڴ پ ξü پ ŭ Բ ȸ ͱ ִ.
ݵü ֿ ڴ ݾ༼ Ⱑ ϸ Ҽ ñⰡ ̶ ָϿ α żȸ ƾ ̴. Ư, 켱ֿ ٸ ڼ ̿ܿ 5% ݸ ô뿡 ð 10% Ѵ Ϸ ʿ췮 ֽ ִ ñⰡ ϰ ִ ̴.
ڼȫ parkgas@hanafos.com
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