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Microchip's PIC microcontrollers use the Harvard architecture and are commonly used in refrigerators and basic projects.
True
ATMEL's AVR microcontrollers have on-chip EPROM memory.
False
8051 and PIC microcontrollers can directly address all available RAM.
False
Microcontrollers are designed to use the appropriate amount of power and speed to complete a specific task.
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ARM microcontrollers typically have higher clock speeds than 8051 and PIC microcontrollers.
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The choice of C-compilers for 8051, AVR, and ARM microcontrollers is limited.
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Microcontrollers are used in embedded systems to efficiently and cost-effectively meet the computing needs of the task at hand.
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The 8051 microcontroller has 4K bytes of on-chip RAM.
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The 8951 microcontroller is a one-time-programmable (OTP) version of the 8051.
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The 8051 microcontroller family was introduced by Philips.
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The program/erase cycle for flash and EEPROM memory in the 8051 family is 100,000 cycles.
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The AT89C51 microcontroller from Atmel Corporation is a CMOS version of the 8051 with low power consumption.
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Microprocessors have a larger RAM compared to ROM, while microcontrollers have a larger ROM compared to RAM.
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Microcontrollers are not suitable for controlling I/O devices in designs requiring a minimum component count.
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Microprocessors are not suitable for processing information in computer systems.
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The 8051 microcontroller family is only offered by a single manufacturer.
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Microcontrollers can be reprogrammed on the fly, while microprocessors cannot.
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An embedded system is a computer system that is designed to perform a specific task or set of tasks.
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