Temperature responsive refresh control circuit

Details Temperature responsive refresh control circuit Temperature responsive refresh control circuit

1980-12-11

1983-07-12

Martin, John C.

Static information storage and retrieval

Read/write circuit

Data refresh

331111, G11C 700, H03K 3282

Patent

active

043934773

ABSTRACT:
A memory circuit provided with a temperature-compensated internal refresh function is disclosed. The memory circuit comprises an oscillator circuit having a frequency characteristic with a positive temperature coefficient and means for generating refresh signals on the basis of the oscillation period of the oscillator circuit, wherein refresh of the memory circuit is achieved with the refresh signals.

REFERENCES:
patent: 3851316 (1974-11-01), Kodama
Young, "Uncompromising 4-K Static RAM Runs Fast on Little Power," Electronics, May 12, 1977, pp. 99-103.

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