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WorksheetsMicrocontroller 1
Total questions: 10
Worksheet time: 5mins
This classification of microcontroller is used in many high-volume appliances with minimal computing needs.
4-bit Micros
8-bit Micros
16-bit Micros
32-Bit Micros
It enables a wide variety of peripheral chips to be connected in almost any quantity. What is the feature that extends the flexibility of the microcontroller?
Data Bus
Control Bus
Data Bus
External Bus
What is the standard voltage range of the typical microcontrollers?
6.0V down to 2.7V
9.0V down to 3.5V
12.0V down to 5.0V
5.0V down to 3.3V
It is an embedded timing device that automatically prompts corrective action upon system malfunction detection. What is this Microcontroller feature?
Reset Input
Brown-out Detector
Watchdog Detector
Interrupt Detector
Real-Time Clock runs on a separate frequency of the crystal to keep track of time of the day. What is this frequency?
65.542MHz
86.512kHz
32.768kHz
120.290MHz
ROMless and Flash Micros have the same advantage over other micros. What is this advantage?
Micro has a bigger memory allocation.
Micro is cheaper. Low Cost.
Micro does not need to be removed from its board for the code to be changed.
Micro has lower power consumption.
Which of the following architecture is commonly used for microcontrollers?
CISC
PCI
RISC
SCSI
The three components of microcontroller are integrated through a what?
Bus
Control
Clock
Pulse
A microcontroller features that resets the micro if the supply voltage falls seriously below the nominal value.
Reset Input
Brown-out Detector
Watchdog Detector
Interrupt Detector
It is an embedded timing device that automatically prompts corrective action upon system malfunction detection.
Watchdog Timer
Timer Module
Real-time clock
Oscillator
