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Fast accessible non-volatile semiconductor memory device 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G11C-011/24
출원번호 US-0395249 (1995-02-27)
우선권정보 JP-0064793 (1994-04-01)
발명자 / 주소
  • Matsuo Ryuichi (Hyogo JPX) Yamamoto Makoto (Hyogo JPX)
출원인 / 주소
  • Mitsubishi Denki Kabushiki Kaisha (Tokyo JPX 03)
인용정보 피인용 횟수 : 35  인용 특허 : 0

초록

A non-volatile SRAM cell (MC) includes floating gate type transistors (1a, 1b) arranged between power supply nodes (4a, 4b) and storage nodes (A, B), and flip-flops (2a, 2b) holding signal potentials of the storage nodes. The floating gate type transistor has a drain connected to the power supply no

대표청구항

A non-volatile memory device comprising: a plurality of memory cells arranged in a matrix of rows and columns, each of said plurality of memory cells including a pair of cross-coupled transistors connected such that said paired transistors latch signal potentials of first and second nodes receiving

이 특허를 인용한 특허 (35)

  1. Poplevine, Pavel; Ho, Ernes; Lin, Hengyang (James); Franklin, Andrew J., 4-transistor non-volatile memory cell with PMOS-NMOS-PMOS-NMOS structure.
  2. Behrends, Derick G.; Ehrenreich, Sebastian; Pille, Juergen; Wagner, Otto Martin, Design structure for improving performance of SRAM cells, SRAM cell, SRAM array, and write circuit.
  3. Chen Johnny ; Kuo Tiao-Hua ; Leong Nancy, Fast chip erase mode for non-volatile memory.
  4. Bhatia, Ajay, Memory cells with power switch circuit for improved low voltage operation.
  5. Kim, Chan-Kyung; Lee, Yun-Sang; Park, Chul-Woo; Hwang, Hong-Sun, Memory device, method of performing read or write operation and memory system including the same.
  6. Kirsch, Howard C., Method and system for accelerating coupling of digital signals.
  7. Kirsch, Howard C., Method and system for accelerating coupling of digital signals.
  8. Chishti, Sheikh Sabiq; Kirihata, Toshiaki; Rengarajan, Krishnan S.; Wehella-Gamage, Deepal, Method for defining a default state of a charge trap based memory cell.
  9. Poplevine,Pavel; Lum,Annie Li Keow; Lin,Hengyang; Franklin,Andrew J., Method of hot electron injection programming of a non-volatile memory (NVM) cell array in a single cycle.
  10. Poplevine, Pavel; Lum, Annie Li Keow; Cao, Andrew; Ho, Ernes, Method of making a non-volatile memory (NVM) cell structure and program biasing techniques for the NVM cell structure.
  11. Choi, Kyu Hyun, Method of manufacturing self-aligned non-volatile memory device.
  12. Behrends, Derick G.; Ehrenreich, Sebastian; Pille, Juergen; Wagner, Otto Martin, Method to improve performance of SRAM cells, SRAM cell, SRAM array, and write circuit.
  13. Choi,Kyu Hyun, Non-volatile DRAM and a method of making thereof.
  14. Choi, Kyu Hyun; Li, Sheau-suey, Non-volatile differential dynamic random access memory.
  15. Choi, Kyu Hyun, Non-volatile dynamic random access memory.
  16. Rao Kameswara K. ; Voogel Martin L., Non-volatile memory array using gate breakdown structure.
  17. Rao Kameswara K., Non-volatile memory array using single poly EEPROM in standard CMOS process.
  18. Poplevine,Pavel; Lum,Annie Li Keow; Cao,Andrew; Ho,Ernes, Non-volatile memory cell with improved programming technique and density.
  19. Poplevine, Pavel; Lum, Annie-Li-Keow; Lin, Hengyang (James); Franklin, Andrew J., Non-volatile memory cell with improved programming technique with decoupling pass gates and equalize transistors.
  20. Choi, Kyu Hyun, Non-volatile memory device.
  21. Inoue, Ayako; Tsumura, Kazuhiro, Non-volatile semiconductor memory device.
  22. Kato,Junichi; Nakayama,Masayoshi; Ozeki,Takao; Miyoshi,Asako; Hatakeyama,Shinichi, Non-volatile semiconductor memory device.
  23. Cuppens, Roger; Ditewig, Anthonie Meindert Herman, Non-volatile static memory cell.
  24. Choi, Kyu Hyun, Non-volatile static random access memory.
  25. Kang,Hee Bok; Ahn,Jin Hong, Nonvolatile semiconductor memory device.
  26. Kang,Hee Bok; Ahn,Jin Hong, Nonvolatile semiconductor memory device.
  27. Ogura, Taku; Mihara, Masaaki; Kawajiri, Yoshiki, Nonvolatile semiconductor memory using an adjustable threshold voltage transistor in a flip-flop.
  28. Konishi Masayuki,JPX, Over-erasure preventing device and method.
  29. Fujito,Masamichi; Nakamura,Yuko; Suzukawa,Kazufumi; Tanaka,Toshihiro; Shinagawa,Yutaka, Semiconductor integrated circuit, semiconductor non-volatile memory, memory card, and microcomputer.
  30. Suzuki,Toshikazu; Ishikura,Satoshi, Semiconductor memory.
  31. Sakata Toshikazu,JPX, Semiconductor memory device.
  32. Yamamoto, Yasue, Semiconductor memory device.
  33. Nakamura, Hiroshi; Imamiya, Kenichi; Takeuchi, Ken, Semiconductor memory device having a plurality of chips and capability of outputting a busy signal.
  34. Nagaoka, Hideaki, Semiconductor memory device with dual port memory cells.
  35. Foeste, Bernd, Test circuit arrangement.
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