Knowledge (XXG)

T-RAM

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cell transistors, is substantially different because the SRAM latch CMOS, consisting of 4 of the 6 transistors of each cell, is replaced by a bipolar latch PNP -NPN of a single Thyristor. The result is to significantly reduce the area occupied by each cell, thus obtaining a highly scalable memory that has already reached storage density several times higher than the current SRAM.
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The Thyristor-RAM provides the best density / performance ratio available between the various integrated memories, matching the performance of an SRAM memory, but allowing 2-3 times greater storage density and lower power consumption. It is expected that the new generation of T-RAM memory will have
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This technology exploits the electrical property known as negative differential resistor and is characterized by the way in which its memory cells are built, combining DRAM efficiency in terms of space with that of SRAM in terms of speed. Very similar to the current 6T-SRAM, or SRAM memories with 6
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and is called thin capacitively-coupled thyristor, is used to create memory cells capable of very high packing densities. Due to this, the memory is highly scalable, and already has a storage density that is several times higher than found in conventional
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Thyristor RAM (T-RAM): A High-Speed High-Density Embedded Memory. Technology for Nano-scale CMOS
1597:: high density and high speed. This technology, which exploits the electrical property known as 1606:. It was expected that the next generation of T-RAM memory will have the same density as DRAM. 1163: 1158: 1082: 1047: 901: 879: 778: 737: 640: 630: 478: 203: 1747: 1743: 1498: 1492: 1418: 1381: 1371: 1336: 1148: 1102: 1070: 845: 840: 828: 513: 473: 233: 218: 114: 104: 1643: 1623: 1391: 1218: 1205: 896: 891: 747: 614: 568: 428: 348: 278: 248: 223: 109: 80: 593: 1510: 1428: 1301: 1271: 928: 790: 726: 598: 583: 563: 558: 503: 468: 423: 373: 363: 358: 343: 238: 228: 161: 1790: 1516: 1143: 1138: 1107: 862: 772: 588: 578: 573: 553: 388: 378: 258: 243: 1463: 1457: 1423: 1291: 1246: 1230: 1122: 918: 913: 873: 835: 518: 493: 393: 328: 283: 268: 46: 1522: 1474: 908: 603: 443: 383: 288: 1117: 943: 697: 463: 458: 333: 198: 124: 1672: 1568: 1504: 1469: 1306: 1235: 1133: 1004: 995: 692: 635: 403: 323: 1735: 1433: 1376: 1311: 1266: 1251: 1021: 990: 963: 938: 796: 682: 408: 318: 213: 208: 1603: 1331: 1321: 1316: 1276: 1178: 1173: 1153: 958: 933: 923: 714: 1326: 1286: 1168: 1057: 855: 398: 1722:
Semiconductor International: GlobalFoundries Outlines 22 nm Roadmap
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EE Times: GlobalFoundries to apply thyristor-RAM at 32-nm node
1628: 1296: 1183: 953: 15: 1751: 42: 1771: 1545: 8: 1711:/ 2007 Hot Chips Conference, August 21, 2007 1581:dating from 2009 invented and developed by 1778: 1764: 1585:, which departs from the usual designs of 1552: 1538: 76: 45:. Please do not remove this message until 65:Learn how and when to remove this message 41:Relevant discussion may be found on the 1660: 818: 613: 79: 1093:Vision Electronic Recording Apparatus 7: 1732: 1730: 1707:Farid Nemati (T-RAM Semiconductor), 1614:the same storage density as DRAMs. 1750:. You can help Knowledge (XXG) by 254:Data validation and reconciliation 14: 1589:, combining the strengths of the 304:Distributed file system for cloud 1734: 1599:negative differential resistance 152:Areal density (computer storage) 20: 971:Programmable metallization cell 534:Persistence (computer science) 1: 1684:Description of the technology 1564:Novel type of computer memory 1402:Electronic quantum holography 753:Video RAM (dual-ported DRAM) 549:Non-RAID drive architectures 47:conditions to do so are met 1818: 1729: 1342:Holographic Versatile Disc 1241:Compact Disc Digital Audio 1113:Magnetic-tape data storage 732:Content-addressable memory 539:Persistent data structure 434:Digital rights management 1414:DNA digital data storage 1397:Holographic data storage 886:Solid-state hybrid drive 172:Network-attached storage 1409:5D optical data storage 1226:3D optical data storage 949:Universal Flash Storage 354:Replication (computing) 299:Distributed file system 189:Single-instance storage 167:Direct-attached storage 147:Continuous availability 1802:Computer storage stubs 1746:-related article is a 1282:Nintendo optical discs 499:Storage virtualization 369:Information repository 309:Distributed data store 785:Mellon optical memory 773:Williams–Kilburn tube 489:Locality of reference 294:Clustered file system 120:Memory access pattern 85:computer data storage 1579:random-access memory 1481:Magnetic-core memory 1128:Digital Data Storage 1088:Quadruplex videotape 529:In-memory processing 419:Information transfer 314:Distributed database 177:Storage area network 157:Block (data storage) 1698:T-RAM Semiconductor 1583:T-RAM Semiconductor 1078:Phonograph cylinder 1016:Electrochemical RAM 868:Solid-state storage 484:Memory segmentation 182:Block-level storage 34:of this article is 1487:Plated-wire memory 1452:Paper data storage 1098:Magnetic recording 524:In-memory database 509:Memory-mapped file 454:Volume boot record 449:Master boot record 439:Volume (computing) 414:Data communication 339:Data deduplication 1759: 1758: 1703:T-RAM Description 1562: 1561: 1159:8 mm video format 1083:Phonograph record 902:Flash Core Module 880:Solid-state drive 779:Delay-line memory 738:Computational RAM 641:Scratchpad memory 479:Disk partitioning 204:Unstructured data 130:Secondary storage 75: 74: 67: 1809: 1780: 1773: 1766: 1744:computer-storage 1738: 1731: 1685: 1683: 1681: 1680: 1671:. Archived from 1665: 1554: 1547: 1540: 1499:Thin-film memory 1493:Core rope memory 1419:Universal memory 1382:Millipede memory 1372:Racetrack memory 1337:Ultra HD Blu-ray 1149:Linear Tape-Open 1103:Magnetic storage 1071:Analog recording 514:Software entropy 474:Disk aggregation 234:Data degradation 219:Data compression 115:Memory hierarchy 105:Memory coherence 77: 70: 63: 59: 56: 50: 24: 23: 16: 1817: 1816: 1812: 1811: 1810: 1808: 1807: 1806: 1787: 1786: 1785: 1784: 1727: 1694: 1689: 1688: 1678: 1676: 1667: 1666: 1662: 1657: 1644:Volatile memory 1624:Computer memory 1620: 1577:) is a type of 1565: 1558: 1529: 1528: 1447: 1439: 1438: 1392:Patterned media 1362: 1354: 1353: 1221: 1211: 1210: 1206:Hard disk drive 1073: 1063: 1062: 1043: 1032: 1031: 986: 976: 975: 897:IBM FlashSystem 892:USB flash drive 831: 814: 813: 768: 760: 759: 748:Dual-ported RAM 626: 609: 608: 569:Cloud computing 429:Copy protection 349:Data redundancy 279:Shared resource 249:Data validation 224:Data corruption 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446: 441: 436: 431: 426: 424:Temporary file 421: 416: 411: 406: 401: 396: 391: 386: 381: 376: 374:Knowledge base 371: 366: 364:Storage record 361: 359:Memory refresh 356: 351: 346: 344:Data structure 341: 336: 331: 326: 321: 316: 311: 306: 301: 296: 291: 286: 281: 276: 271: 266: 261: 256: 251: 246: 241: 239:Data integrity 236: 231: 229:Data cleansing 226: 221: 216: 211: 206: 201: 196: 191: 186: 185: 184: 179: 169: 164: 162:Object storage 159: 154: 149: 144: 143: 142: 132: 127: 122: 117: 112: 107: 102: 96: 93: 92: 89: 88: 73: 72: 28: 26: 19: 13: 10: 9: 6: 4: 3: 2: 1814: 1803: 1800: 1798: 1795: 1794: 1792: 1781: 1776: 1774: 1769: 1767: 1762: 1761: 1755: 1753: 1749: 1745: 1740: 1737: 1733: 1728: 1723: 1720: 1718: 1715: 1710: 1706: 1705: 1704: 1701: 1699: 1696: 1695: 1691: 1675:on 2009-05-23 1674: 1670: 1664: 1661: 1654: 1650: 1647: 1645: 1642: 1640: 1637: 1635: 1632: 1630: 1627: 1625: 1622: 1621: 1618:Related items 1617: 1615: 1611: 1607: 1605: 1600: 1596: 1592: 1588: 1584: 1580: 1576: 1572: 1570: 1555: 1550: 1548: 1543: 1541: 1536: 1535: 1533: 1532: 1524: 1521: 1518: 1517:Bubble memory 1515: 1512: 1509: 1506: 1503: 1500: 1497: 1494: 1491: 1488: 1485: 1482: 1479: 1476: 1473: 1471: 1468: 1465: 1462: 1459: 1456: 1453: 1450: 1449: 1443: 1442: 1435: 1432: 1430: 1427: 1425: 1422: 1420: 1417: 1415: 1412: 1410: 1407: 1403: 1400: 1399: 1398: 1395: 1393: 1390: 1388: 1385: 1383: 1380: 1378: 1375: 1373: 1370: 1368: 1365: 1364: 1358: 1357: 1350: 1347: 1343: 1340: 1338: 1335: 1333: 1330: 1328: 1325: 1323: 1320: 1318: 1315: 1313: 1310: 1308: 1305: 1303: 1300: 1298: 1295: 1293: 1290: 1288: 1285: 1283: 1280: 1278: 1275: 1273: 1270: 1268: 1265: 1263: 1260: 1258: 1255: 1253: 1250: 1248: 1245: 1242: 1239: 1237: 1234: 1232: 1229: 1228: 1227: 1224: 1223: 1220: 1215: 1214: 1207: 1204: 1200: 1197: 1195: 1192: 1190: 1187: 1185: 1182: 1180: 1177: 1175: 1172: 1170: 1167: 1165: 1162: 1160: 1157: 1155: 1152: 1150: 1147: 1145: 1144:Cassette tape 1142: 1140: 1139:Videocassette 1137: 1135: 1132: 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Retrieved 1673:the original 1663: 1612: 1608: 1587:memory cells 1574: 1567: 1566: 1464:Punched tape 1458:Punched card 1424:Time crystal 1292:Hyper CD-ROM 1231:Optical disc 1123:Tape library 1058:FeFET memory 1039:Early-stage 919:CompactFlash 914:Memory Stick 874:Flash memory 836:Diode matrix 820:Non-volatile 801: 604:Kryder's law 594:Amdahl's law 519:Software rot 494:Logical disk 394:File copying 329:Data storage 284:File sharing 269:Data cluster 61: 52: 30: 1669:"T - R a M" 1523:Floppy disk 1475:Drum memory 909:Memory card 876:is used in: 810:(2002–2010) 775:(1946–1947) 599:Moore's law 444:Boot sector 384:Object file 289:File system 100:Memory cell 1791:Categories 1679:2009-09-19 1655:References 1446:Historical 1118:Tape drive 944:SmartMedia 767:Historical 464:Disk image 459:Disk array 334:Data store 135:MOS memory 125:Memory map 55:March 2017 32:neutrality 1569:Thyristor 1505:Disk pack 1470:Plugboard 1307:DVD-Video 1236:LaserDisc 1134:Videotape 1005:3D XPoint 996:Memristor 636:CPU cache 404:Core dump 324:Data bank 274:Directory 43:talk page 1434:UltraRAM 1312:DVD card 1267:Video CD 1252:CD Video 1022:Nano-RAM 991:Memistor 964:XQD card 939:SIM card 797:Dekatron 683:XDR DRAM 678:EDO DRAM 615:Volatile 409:Hex dump 319:Database 214:Metadata 209:Big data 36:disputed 1604:6T SRAM 1519:(~1970) 1513:(~1968) 1495:(1960s) 1332:Blu-ray 1322:MiniDVD 1317:DVD-RAM 1277:Mini CD 1219:Optical 1179:U-matic 1174:MicroMV 1154:Betamax 1018:(ECRAM) 959:MicroP2 934:SD card 924:PC Card 715:1T-SRAM 673:QDRSRAM 264:Storage 94:General 1525:(1971) 1507:(1962) 1501:(1962) 1489:(1957) 1483:(1949) 1477:(1932) 1466:(1725) 1460:(1725) 1454:(1725) 1327:HD DVD 1287:CD-ROM 1243:(CDDA) 1169:MiniDV 888:(SSHD) 870:(SSS) 856:EEPROM 804:(2009) 793:(1952) 787:(1951) 781:(1947) 399:Backup 1742:This 1649:Z-RAM 1639:SDRAM 1575:T-RAM 1387:ECRAM 1367:CBRAM 1302:DVD+R 1262:CD-RW 1199:D-VHS 1194:VHS-C 1189:S-VHS 1130:(DDS) 1053:ReRAM 1048:FeRAM 1041:NVRAM 1027:CBRAM 984:NVRAM 882:(SSD) 851:EPROM 808:Z-RAM 802:T-RAM 734:(CAM) 722:ReRAM 688:RDRAM 668:LPDDR 663:SGRAM 658:SDRAM 653:eDRAM 87:types 1748:stub 1634:DRAM 1595:SRAM 1593:and 1591:DRAM 1377:NRAM 1349:WORM 1257:CD-R 1011:MRAM 846:PROM 841:MROM 743:VRAM 727:QRAM 710:SRAM 698:GDDR 648:DRAM 544:RAID 194:Data 83:and 29:The 1629:RAM 1571:RAM 1297:DVD 1184:VHS 1001:PCM 954:SxS 829:ROM 703:HBM 693:DDR 624:RAM 1793:: 1247:CD 1164:DV 1779:e 1772:t 1765:v 1754:. 1682:. 1573:( 1553:e 1546:t 1539:v 1007:) 1003:( 68:) 62:( 57:) 53:( 49:. 39:.

Index

neutrality
disputed
talk page
conditions to do so are met
Learn how and when to remove this message
Computer memory
computer data storage
Memory cell
Memory coherence
Cache coherence
Memory hierarchy
Memory access pattern
Memory map
Secondary storage
MOS memory
floating-gate
Continuous availability
Areal density (computer storage)
Block (data storage)
Object storage
Direct-attached storage
Network-attached storage
Storage area network
Block-level storage
Single-instance storage
Data
Structured data
Unstructured data
Big data
Metadata

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