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In 8051 microcontroller, PSEN is an _____ output signal used as a read strobe for accessing the _____ memory.
active high, internal ram
active low, external program
active low, internal ram
active high, external program
active high, external program
Practice and solve "In 8051 microcontroller, PSEN is an _____ output signal used as a read strobe for accessing the ____..." for General Awareness - Previous Year Paper 2025. The correct answer is Option D: active high, external program. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "In 8051 microcontroller, PSEN is an _____ output signal used as a read strobe for accessing the ____..." for General Awareness - Previous Year Paper 2025. The correct answer is Option D: active high, external program. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.