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Digital Electronics - The 8051 Microcontroller

Exercise : The 8051 Microcontroller - General Questions
46.
The microcontroller is useful in systems that have nonvariable programs for dedicated applications.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
47.
The total amount of external code memory that can be interfaced to the 8051 is:
32K
64K
128K
256K
Answer: Option
Explanation:
No answer description is available. Let's discuss.
48.
The ADC0804 has ________ resolution.
4-bit
8-bit
16-bit
32-bit
Answer: Option
Explanation:
No answer description is available. Let's discuss.
49.
A HIGH on which pin resets the 8051 microcontroller?
RESET
RST
PSEN
RSET
Answer: Option
Explanation:
No answer description is available. Let's discuss.
50.
An alternate function of port pin P3.1 in the 8051 is:
serial port input
serial port output
memory write strobe
memory read strobe
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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