MPMC6

8051 was introduced in the year _________

• 1986
• 1981
• 1971
• 1990

8051 was introduced by _________ corporation

• Zilog
• Motorolla
• Intel
• Atmel

CPU, RAM, ROM, I/O Ports, Timers etc on a single chip is called as ____________

• Microcomputer
• Microprocessor
• Nanocomputer
• Microcontroller

The ___________ is a true computer on a chip.

• Microcontroller
• Microprocessor
• Nanocomputer
• Microcomputer

8051 is __________ bit microcontroller.

• 32
• 8
• 4
• 16

The maximum clock frequency in which the 8051 works is ________

• 8MHz
• 12MHz
• 16MHz
• 20MHz

What is the maximum external memory we can connect to 8051?

• 4KB
• 32kb
• 128KB
• 64KB

8051 is having _______ no of timers.

• 2
• 3
• 1
• 4

The capacity of on-chip program space (ROM) in 8051 is _______

• 8KB
• 4KB
• 128 bytes
• 64KB

The capacity of on-chip data space (RAM) in 8051 is _________

• 128KB
• 4KB
• 128 bytes
• 64KB