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Technical Articles - High Quality SLC NAND provides new pathway to higher density code memory in Automotive applications - WinbondTechnical Articles - High Quality SLC NAND provides new pathway to higher density code memory in Automotive applications - Winbondwww.winbond.com


2018๋…„์— WinBond๊ฐ€ ์ž์‚ฌ์˜ ๊ตฌํ˜• ์ €๋‚˜๋…ธ ๊ณต์ • ๋‚ธ๋“œ ํ™๋ณด๊ฒธ ์ด๋Ÿฐ ๊ธ€์„ ์˜ฌ๋ฆฐ๊ฒŒ ์žˆ๊ตฐ์š”


๋Œ€์ถฉ ์ œ๊ฐ€ ์š”์•ฝํ•ด๋ณด๋ฉด


256MB ์ดํ•˜์˜ ์˜ ์ €์šฉ๋Ÿ‰์—์„œ NOR์€ ๋‹จ๊ฐ€๋Œ€๋น„ ์ž˜ ํ™œ์•ฝํ•ด์™”์ง€๋งŒ ์‹œ๋Œ€๋Š” ์ž„๋ฒ ๋””๋“œ์— ๋”์šฑ ๋†’์€ ์šฉ๋Ÿ‰์„ ๋ฐ”๋ผ๊ณ  ์žˆ๋‹ค.


ํ˜„๋Œ€ NOR์˜ ์ตœ์ „์„ ์€(๋‹น์‹œ๊ธฐ์ค€) 45๋‚˜๋…ธ์ด๊ณ  ์ƒ์‚ฐํ•˜๋Š” ์—…์ฒด๋„ ๊ฑฐ์˜ ์—†๋‹ค.


์ด์— NAND๋Š” ์•ž์œผ๋กœ ์ข‹์€ ๋Œ€์ฒด์ œ๊ฐ€ ๋ ์ˆ˜ ์žˆ๋‹ค



Nor์€ 130๋‚˜๋…ธ ๊ณต์ •์—์„œ 4์ฒœ๊ฐœ์˜ ์ „์ž, Nand๊ฐ€ 3x๋Œ€ ๋‚˜๋…ธ ๊ณต์ •์—์„œ 500๊ฐœ์˜ ์ „์ž๋ฅผ ๋ณด์œ ํ• ์ˆ˜ ์žˆ๋Š”๋ฐ ์ด์— ๋”ฐ๋ผ........์ง€๊ธˆ๋ถ€ํ„ฐ ๋ณธ์ธ๋“ค ์ œํ’ˆ์— ๋Œ€ํ•œ ์†Œ๊ฐœ๊ฐ€ ๋‚˜์™€์š”


๊ทธ๋ž˜ํ”„๋ฅผ ๋ณด๋ฉด ์ž„๋ฒ ๋””๋“œ์—์„  NOR๋„ 100๋‚˜๋…ธ ์ด์ƒ์ด ์ƒ์‚ฐ๋˜์–ด์™”๋˜๊ฑธ๊นŒ์š”



์šฐ๋ฆฌ์˜ 46๋‚˜๋…ธ SLC๋Š” 70๋„์—์„œ ๋งŒํšŒ๋ฅผ ์“ฐ๊ณ  ์ง€์›Œ๋„ 15๋…„ ์ด์ƒ ๋ฐ์ดํ„ฐ๋ฅผ ๋ณด์กดํ• ์ˆ˜ ์žˆ๋‹ค! NOR๊ณผ ์œ ์‚ฌํ•œ ์„ฑ๋Šฅ์ด๋‹ค! ๋ผ๊ณ  ์ฃผ์žฅํ•˜๋Š”๊ตฐ์š”


์†Œ๋น„์ž์šฉ์œผ๋กœ ๊ตฌ๊ฒฝํ• ๋งŒํ•œ๊ฑด 20๋‚˜๋…ธ, ๊ฐ€์„ฑ๋น„๋ฅผ ๊ฐœ๋‚˜ ์ฃผ๋ฉด 30๋‚˜๋…ธ๊นŒ์ง„ ์ˆ˜์ง‘ํ•ด๋ณผ์ˆ˜ ์žˆ๊ฒ ๋Š”๋ฐ


46๋‚˜๋…ธ ๋‚ธ๋“œ๋ฅผ 'NOR๋Œ€๋น„ ๊ฐ€์„ฑ๋น„'๋ผ๋ฉด์„œ ํ™๋ณดํ•˜๋Š” ๋ชจ์Šต์ด์—์š”.


๊ทผ๋ฐ ๊ทธ๋ž˜ํ”„๋ฅผ ๋ณด๋ฉด NAND๋Š” ์–ด์จŒ๋“  ์ตœ๋Œ€ํ•œ ์˜จ๋„ ๋‚ฎ์€๊ฒŒ12341234123์ด๋“์ด๋„ค์š”...




์•„์ง ์ œ ์ฃผ๋ ฅ SSD์—๋Š” NOR ๋ฉ”๋ชจ๋ฆฌ๊ฐ€ ๋“ค์–ด๊ฐ€์žˆ์ง€๋งŒ, SLC๋„ ํŽŒ์›จ์–ด๋ฅผ ๋ณด๊ด€ํ• ๋งŒ ํ•˜๋‹ค๋ฉด


์ฐจ๋ผ๋ฆฌ NAND์˜ ์ผ๋ถ€๋ฅผ SLC๋ชจ๋“œ๋กœ ๊ณ ์ •ํ•ด์„œ, ๊ฑฐ๊ธฐ๋‹ค ํŽŒ์›จ์–ด๋ฅผ ๋„ฃ๋Š” ์ˆ˜๋ฒ•................์€ ์ด๋ฏธ ๋งŽ์ด ํ•˜๊ณ  ์žˆ์„์ง€๋„ ๋ชจ๋ฅด๊ฒ ๋„ค์š”


ํ•˜์—ฌํŠผ, ์ด๋Ÿฐ ๊ธ€์ด ์žˆ์—ˆ์–ด์š”.




20๋‚˜๋…ธ๋Š” ๊ทธ๋‚˜๋งˆ ๊ตฌ๊ฒฝํ• ๋งŒ ํ•˜๊ณ , 30๋‚˜๋…ธ๋Š” ๊ฐ€์„ฑ๋น„์— ๋Œ€ํ•œ ๊ฐœ๋…์„ ๋ฒ„๋ ค์•ผ ํ•˜๊ณ , 40๋‚˜๋…ธ๋Š” ์†Œ๋น„์ž๊ฐ€ ์‚ด ์ˆ˜์ค€์ด ์•„๋‹Œ๊ฒƒ๊ฐ™์€๋ฐ


2018๋…„์— 46๋‚˜๋…ธ SLC ํ™๋ณด๋ฅผ ํ•˜๊ณ  ์žˆ์—ˆ๊ตฐ์š”.....๋ง‰ AGrade USB๊ฐ™์€๋ฐ ๋„ฃ์„๋ ค๋‚˜?




๋ณ„๊ฐœ๋กœ SSD ์ฟจ๋ง์€ ๊ณผํ•ด์„œ ๋‚˜์ ๊ฑฐ์—†๋Š”๊ฑฐ๊ฐ™์•„์š”.