[Semicon Insights #3] Analog In-memory Computing, PCRAM, Automotive

oerreoยท2026๋…„ 4์›” 27์ผ

Semicon Insights

๋ชฉ๋ก ๋ณด๊ธฐ
3/14

๐Ÿ’กToday Keyword

  • Analog In-memory Computing

  • Vertical PCRAM Integration

  • Automotive Physical AI SoC

๐Ÿ“ขTSMC, ๋กœ์ง ๊ณต์ • ํ†ตํ•ฉํ˜• ์ˆ˜์ง ๊ตฌ์กฐ PCRAM ํŠนํ—ˆ ๋ฐ ์„ค๊ณ„ ๊ธฐ์ˆ  ๊ณต๊ฐœ

  • โœ”๏ธ๋ฐœํ‘œ ๊ธฐ์—…: TSMC

  • โœ”๏ธ๋ฐœํ‘œ ์ผ์ž: 26.04.25 (ํŠนํ—ˆ ๋ถ„์„ ๋ณด๊ณ ์„œ ์—…๋ฐ์ดํŠธ ๊ธฐ์ค€)

  • โœ”๏ธ๋ฐœํ‘œ ๊ธฐ์ˆ  ๋ถ„์•ผ: ๋””์ง€ํ„ธ ๋ฐ ํ˜ผ์„ฑ ์‹ ํ˜ธ ํšŒ๋กœ ์„ค๊ณ„ (Next-gen Memory)

  • โœ”๏ธํ•ต์‹ฌ ๋‚ด์šฉ
    1๏ธโƒฃ TSMC๊ฐ€ ๊ธฐ์กด ๋กœ์ง ๊ณต์ •์˜ ํ”„๋ก ํŠธ์—”๋“œ(FEOL)๋ฅผ ๋ฐฉํ•ดํ•˜์ง€ ์•Š๊ณ  ๋ฐฑ์—”๋“œ(BEOL) ๊ธˆ์† ์ธต์— ํ†ตํ•ฉ ๊ฐ€๋Šฅํ•œ ์ˆ˜์ง ๊ตฌ์กฐ์˜ PCRAM(Phase Change Memory) ์„ค๊ณ„ ๊ธฐ์ˆ ์„ ํ™•๋ณดํ•จ.
    2๏ธโƒฃ ์‚ฐํ™”๋ฌผ ๋ฐ˜๋„์ฒด ์…€๋ ‰ํ„ฐ๋ฅผ ๊ฒŒ์ดํŒ… ์†Œ์ž๋กœ ์‚ฌ์šฉํ•˜์—ฌ 3D ์–ด๋ ˆ์ด ๊ตฌ์กฐ์—์„œ์˜ ์ „๋ฅ˜ ๋ˆ„์„ค์„ ์ฐจ๋‹จํ•˜๊ณ , ๋ฉด์  ํšจ์œจ์„ฑ์„ ๊ทน๋Œ€ํ™”ํ•˜๋Š” ์นฉ ๋‚ด์žฅํ˜• ๋น„ํœ˜๋ฐœ์„ฑ ๋ฉ”๋ชจ๋ฆฌ ์•„ํ‚คํ…์ฒ˜๋ฅผ ์ œ์‹œํ•จ.
    3๏ธโƒฃ ์ด๋Š” ์—ฃ์ง€ AI ๋””๋ฐ”์ด์Šค์—์„œ ์ „๋ ฅ ์†Œ๋ชจ๋ฅผ ์ค„์ด๋ฉด์„œ๋„ ๊ณ ์† ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ๊ฐ€ ๊ฐ€๋Šฅํ•œ '์ปดํ“จํŒ…-์ธ-๋ฉ”๋ชจ๋ฆฌ(CiM)' ํšŒ๋กœ ์„ค๊ณ„์˜ ํ•ต์‹ฌ ๊ธฐ์ˆ ๋กœ ํ‰๊ฐ€๋ฐ›์Œ.

๐Ÿ“ข๋ณด์Šค๋ฐ˜๋„์ฒด, ์˜คํ†  ์ฐจ์ด๋‚˜ 2026์—์„œ ์ฐจ์„ธ๋Œ€ 'Physical AI' SoC ๊ณต๊ฐœ

  • โœ”๏ธ๋ฐœํ‘œ ๊ธฐ์—…: BOS Semiconductors (๊ตญ๋‚ด ํŒน๋ฆฌ์Šค ์Šคํƒ€ํŠธ์—…)

  • โœ”๏ธ๋ฐœํ‘œ ์ผ์ž: 26.04.24

  • โœ”๏ธ๋ฐœํ‘œ ๊ธฐ์ˆ  ๋ถ„์•ผ: ๋””์ง€ํ„ธ ํšŒ๋กœ ์„ค๊ณ„ (Automotive & Robotics SoC)

  • โœ”๏ธํ•ต์‹ฌ ๋‚ด์šฉ
    1๏ธโƒฃ ์ฐจ๋Ÿ‰์šฉ AI ๋ฐ˜๋„์ฒด ์ „๋ฌธ ๊ธฐ์—…์ธ ๋ณด์Šค๋ฐ˜๋„์ฒด๊ฐ€ ์ž์œจ์ฃผํ–‰๊ณผ ๋กœ๋ณดํ‹ฑ์Šค๋ฅผ ์•„์šฐ๋ฅด๋Š” 'Physical AI' ์ „์šฉ SoC ์•„ํ‚คํ…์ฒ˜๋ฅผ ๋ฐœํ‘œํ•จ.
    2๏ธโƒฃ ๋ณต์žกํ•œ ๋ฌผ๋ฆฌ์  ํ™˜๊ฒฝ ๋ฐ์ดํ„ฐ๋ฅผ ์‹ค์‹œ๊ฐ„์œผ๋กœ ์ฒ˜๋ฆฌํ•˜๊ธฐ ์œ„ํ•ด ํ•˜๋“œ์›จ์–ด ๊ฐ€์†๊ธฐ(NPU)์™€ ๊ณ ์„ฑ๋Šฅ ๋””์ง€ํ„ธ ๋กœ์ง ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์ตœ์ ํ™”ํ•˜์—ฌ ์ €์ „๋ ฅยท๊ณ ์„ฑ๋Šฅ ์—ฐ์‚ฐ์„ ๊ตฌํ˜„ํ•จ.
    3๏ธโƒฃ ํŠนํžˆ ์ž๋™์ฐจ ์‹ ๋ขฐ์„ฑ ๊ธฐ์ค€์„ ์ถฉ์กฑํ•˜๋ฉด์„œ๋„ ๋Œ€๊ทœ๋ชจ ๋ณ‘๋ ฌ ์—ฐ์‚ฐ์ด ๊ฐ€๋Šฅํ•œ ํšŒ๋กœ ๊ตฌ์กฐ๋ฅผ ํ†ตํ•ด ๊ธ€๋กœ๋ฒŒ ํŒน๋ฆฌ์Šค ์‹œ์žฅ ๋‚ด์—์„œ์˜ ๊ธฐ์ˆ  ๊ฒฝ์Ÿ๋ ฅ์„ ์ž…์ฆํ•จ.

๐Ÿ“ขPhase Change Memory์˜ ์•„๋‚ ๋กœ๊ทธ ์ปดํ“จํŒ… ์ „ํ™˜๊ณผ 3D Crossbar ์„ค๊ณ„ ํŠธ๋ Œ๋“œ

  • โœ”๏ธ๋ฐœํ‘œ ๊ธฐ์—…: Samsung, IBM, Intel, TSMC (IP ๋žœ๋“œ์Šค์ผ€์ดํ”„ ๋ถ„์„)

  • โœ”๏ธ๋ฐœํ‘œ ์ผ์ž: 26.04.26

  • โœ”๏ธ๋ฐœํ‘œ ๊ธฐ์ˆ  ๋ถ„์•ผ: ๋””์ง€ํ„ธ ๊ฐ€์†๊ธฐ ๋ฐ ๋‰ด๋กœ๋ชจํ”ฝ ํ•˜๋“œ์›จ์–ด ์„ค๊ณ„

  • โœ”๏ธํ•ต์‹ฌ ๋‚ด์šฉ
    1๏ธโƒฃ ๊ธ€๋กœ๋ฒŒ ๊ธฐ์—…๋“ค์ด ๊ธฐ์กด์˜ ๋ฐ”์ด๋„ˆ๋ฆฌ ์ €์žฅ ๋ฐฉ์‹์„ ๋„˜์–ด์„  ์•„๋‚ ๋กœ๊ทธ ์ธ๋ฉ”๋ชจ๋ฆฌ ์ปดํ“จํŒ…(Analog In-memory Computing) ์„ ์œ„ํ•œ PCM ํŠนํ—ˆ ๊ฒฝ์Ÿ์„ ๊ฐ€์†ํ™”ํ•˜๊ณ  ์žˆ์Œ.
    2๏ธโƒฃ Multi-step Write ์•Œ๊ณ ๋ฆฌ์ฆ˜๊ณผ ๊ณ ๊ธ‰ OTS ์…€๋ ‰ํ„ฐ ํšŒ๋กœ ์„ค๊ณ„๋ฅผ ํ†ตํ•ด 3D ์–ด๋ ˆ์ด ๊ตฌ์กฐ์—์„œ์˜ ์‹ ๋ขฐ์„ฑ์„ ํ™•๋ณดํ•˜๊ณ  AI ์—ฐ์‚ฐ ์ •๋ฐ€๋„๋ฅผ ๋†’์ด๋Š” ๊ธฐ์ˆ ์ด ์ฃผ์ถ•์„ ์ด๋ฃธ.
    3๏ธโƒฃ ์ด๋Š” ๊ณ ์„ฑ๋Šฅ ์—ฐ์‚ฐ ์‹œ ๋ฐ์ดํ„ฐ ์ด๋™์œผ๋กœ ๋ฐœ์ƒํ•˜๋Š” ๋ณ‘๋ชฉ ํ˜„์ƒ์„ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•œ ์ฐจ์„ธ๋Œ€ ๋””์ง€ํ„ธ-์•„๋‚ ๋กœ๊ทธ ํ˜ผ์„ฑ ํšŒ๋กœ ์„ค๊ณ„์˜ ์ฃผ์š” ๋ฐฉํ–ฅ์„ฑ์„ ์ œ์‹œํ•จ.

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