bit cell


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bit cell

A container in which a single binary digit (bit) is stored temporarily or permanently. See bit.
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References in periodicals archive ?
SRAM bit cell is the basic building block of SRAM caches.
* the input voltage at which a bit cell can be programmed and erased, and
* the charge held in a bit cell after a write operation.
This shows that the variation in timing of the bit cell latch for different input variants is marginal.
Gang Delay Tristate fF Inv fF 1 89 ps 2.67 fF 13.05 fF 2 98 ps 4.41 fF 13.05 fF 3 107 ps 6.15 fF 13.05 fF 4 116 ps 790 fF 13.05 fF 5 125 ps 9.64fF 13.05 fF 6 134 ps 11.38 fF 13.05 fF 7 143 ps 13.13 fF 13.05 fF 8 152 ps 14.87 f F 13.05 fF TABLE 3: Bit cell and tag timing data.
Track Width (m) 7.0 7.0 4.0 4.0 Tape Speed, V (m/s) 4.8 4.8 8.0 8.0 Bit Density (kbpi) 224 224 248 248 Track Density (tpi) 1812 1812 3172 3172 Areal Density (Gb/i[n.sup.2]) 0.41 0.41 0.79 0.79 Volumetric Density (Tb/i[n.sup.3]) 1.35 1.35 2.83 2.83 Bit Cell (nm) 114 114 103 103 Bit Cell (ns) 23.7 23.7 12.9 12.9 Tape Length (m) 865 865 865 865 Capacity (TB) 5 5 10 10 Data Rate (MB/sec) 175 350 280 560 No.
"We create a slightly smaller bit cell than what's standard," Campbell explained, "and we 'color' it by making the mark darker or lighter, in one of eight ratios of light to dark.
This early engagement partnership will help accelerate adoption of UMC's next generation technology platform and provide a predictable roadmap for enhancements of key IP structures such as memory bit cells.