Patent SG-11201807164X-A (SG)
Title: Circuit arrangement, method of forming and operating the same
Inventor: LUA SUNNY YAN HWEE
IPC: H03K19/18
Filed: 2017-02-16
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property , Organization IIIM141101110101011111 $1111101110101111110110011101M10 ill OEN International Bureau .. ..... ..Yi j (10) International Publication Number (43) International Publication Date ..... ...r .....1 WO 2017/146644 Al 31 August 2017 (31.08.2017) WIPO I PCT (51) International Patent Classification: (72) Inventors: LUA, Sunny Yan Hwee; c/o Data Storage In- H03K 19/18 (2006.01) H01L 43/08 (2006.01) stitute, 2 Fusionopolis Way, #08-01 DSI, Innovis, Singa- G11C 11/16 (2006.01) pore 138634 (SG). MANI, Aarthy; c/o Data Storage Insti- tute, 2 Fusionopolis Way, #08-01 DSI, Innovis, Singapore (21) International Application Number: 138634 (SG). PCT/SG2017/050067 (74) Agent: VIERING, JENTSCHURA & PARTNER LLP; (22) International Filing Date: P.O. Box 1088, Rochor Post Office, Rochor Road, Singa- 16 February 2017 (16.02.2017) pore 911833 (SG). (25) Filing Language: English (81) Designated States (unless otherwise indicated, for every (26) Publication Language: English kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, (30) Priority Data: BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, 10201601428W 25 February 2016 (25.02.2016) SG DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, (71) Applicant: AGENCY FOR SCIENCE, TECHNOLOGY HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, AND RESEARCH [SG/SG]; 1 Fusionopolis Way, #20-10 KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, Connexis, Singapore 138632 (SG). MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, [Continued on next page] = (54) Title: CIRCUIT ARRANGEMENT, METHOD OF FORMING AND OPERATING THE SAME (57) : Various embodiments may provide a circuit arrangement. FIG. 2 - _ 200 The circuit arrangement may include a first spin-orbit torque magnetic — tunnel junction cell, a second spin-orbit torque magnetic tunnel junction / cell, . first driver circuit arrangement \ _ a first driver circuit arrangement, a second driver circuit arrange- ment, and a read circuit arrangement. The circuit arrangement allows for the operation of a non-volatile flip-flop based on spin-orbit torque effect. — — 202 \ 206 204 — first SOT MTJ cell / second SOT MTJ cell / . . 208 I \ 210 1-1 71. 71. second driver circuit arrangement read circuit arrangement 71. 1-1 IN 1-1 0 ei . . O WO 2017/146644 All#110HOMOIDEMOIDEMOMMEHMOIMMEDIMIE (84) RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. Designated States (unless otherwise indicated, for every DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ GW, KM, ML, MR, NE, SN, TD, TG). , kind of regional protection available): ARIPO (BW, GH, Published: GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, — TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, with international search report (Art. 21(3)) TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE,