MICROCONTROLLER CAT-III_2025_EVEN

Front

IC 8051 is a

Back

microcontroller

Front

Stack pointer 0f 8051 is a

Back

8 bit reg

Front

The maximum available external program memory address space for 8051 is

Back

128 kbytes

Front

Data pointer of 8051 is a

Back

16 bit reg

Front

The total number of bit and byte addressable registers of 8051 are?

Back

11

Front

The total pin number of 8051 is

Back

40

Front

The multifunction port of 8051 is

Back

port 0

Front

This register is not used in programming: PSW, A, DPTR, TMP 1

Back

TMP 1

Front

The total capacity of internal RAM is

Back

128 bytes

Front

The register which holds the address of the next instruction to be executed is

Back

PC