Say whether it is true or false. 1. A microcontroller is a large computer on a single integrated circuit

 

1. A microcontroller is a large computer on a single integrated circuit.

2. Microcontrollers are designed for small or dedicated applications.

3. Microcontrollers cannot operate at low frequencies.

4. Microcontrollers are used in personal computers.

5. A microprocessor is much smaller in size and cost compared with a microcontroller.

6. A microcontroller can be used with an embedded system.

7. Embedded systems usually have keyboard, screen, disks, printers or other recognizable devices of a personal computer.

8. Microcontrollers must provide real time response to events in the embedded system they are controlling.

9. Microcontroller programs must fit in the available on-chip program memory.

10. The program memory may not be permanent in any case.

Find 5 words from the text in the grid below. Then make up your own sentences using these words.

 

v u i o m m i c r o c o n t r o l l e r

h i oe h g t f r d g f h g t y g y h h

m h n v g c d s e r h g t y 0 f g r t f

e m k j h g t r f e d s w e f t y h g t

f r e q u e n c i e s h y g y h h h y g

y n h g t f 0 r f g a h u j j u j j g f y i

n k m e m o r y r d e s f f g h h y p o

o l k i j u h y g t f r d r f r g t y l o h

w b g f n f r t u h f d e f g y y h l j g

o g f s a p p l i c a t i o n j k l m b g

t h g t n r d e s h g y h f g h h l h p g

t j h y o t f r t g y g y h h u h n v c x

s j h g w a t t s d r f t g v t h h l k g f

 

Put the words into the right order to make up sentences and translate the sentences into Ukrainian.

 

1. May, at, clock, as, as, some, operate, frequencies, low, rate, microcontrollers, 4 kHz.

2. A, circuit, integrated, a, a, single, computer, microcontroller, is, small, on.

3. Microcontrollers, serve, may, roles, performance-critical, other.

4. Devices, products, in, used, microcontrollers, are, and, automatically, controlled.

5. System, embedded, can, used, a, an, with, microcontroller, be.

6. Must, fit, the, in, microcontroller, programs, program memory, on-chip, available.

7. Embedded, called, these, systems, are.

 

Unit 16 From the History of Microcontrollers