Large scale integrated circuit with sense amplifier circuits for low voltage operation
USRE37593E1 · kind E1 · reissue
34Cited by
30References
83Claims
0Family size
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Key dates
| Filing date | Jun 10, 1998 |
| Grant date | Mar 19, 2002 |
| Priority date | — |
| Expiry date | Jun 10, 2018 |
Classification
- Technology area (CPC —)General
Abstract
Disclosed is a one-chip ULSI which can carry out the fixed operation in a wide range of power supply voltage (1 V to 5.5 V). This one-chip ULSI is composed of a voltage converter circuit(s) which serves to a fixed internal voltage for a wide range of power supply voltage, an input/output buffer which can be adapted to several input/output levels, a dynamid RAM(s) which can operate at a power supply voltage of 2 V or less, etc. This one-chip ULSI can be applied to compact and portable electronic devices such as a lap-top type personal computer, an electronic pocket note book, a solid-state camera, etc.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.