Microprocessor with protective device which maintains a clock sp

Details Microprocessor with protective device which maintains a clock sp Microprocessor with protective device which maintains a clock sp

1996-04-22

1997-02-04

Beausoliel, Jr., Robert W.

Pulse or digital communications

Spread spectrum

Direct sequence

G06F 108

Patent

active

056007922

ABSTRACT:
A microprocessor includes a central control unit and a memory of the EEPROM type for use in security-related systems. A protective device assures that a clock speed or frequency of the central control unit will not exceed a limit value at which reading of the memory is reliably assured, during a reading operation in the EEPROM memory.

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patent: 5163146 (1992-11-01), Antanaitis, Jr. et al.
patent: 5199032 (1993-03-01), Sparks et al.
patent: 5301306 (1994-04-01), Plog

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