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CCD Memory
- Source :
- NASA Tech Briefs. 11(6)
- Publication Year :
- 1987
- Publisher :
- United States: NASA Center for Aerospace Information (CASI), 1987.
-
Abstract
- CCD memory device yields over 6.4 x 10 to the eighth power levels of information on single chip. Charge-coupled device (CCD) demonstrated to operate as either read-only-memory (ROM) or photon-programmable memory with capacity of 640,000 bits, with each bit capable of being weighted to more than 1,000 discrete analog levels. Larger memory capacities now possible using proposed approach in conjunction with CCD's now being fabricated, which yield over 4 x 10 to the ninth power discrete levels of information on single chip.
- Subjects :
- Electronic Components And Circuits
Subjects
Details
- Language :
- English
- ISSN :
- 0145319X
- Volume :
- 11
- Issue :
- 6
- Database :
- NASA Technical Reports
- Journal :
- NASA Tech Briefs
- Publication Type :
- Report
- Accession number :
- edsnas.19870000262
- Document Type :
- Report