List out the features of computer memory, Computer Engineering

Assignment Help:

List Out the Features of Computer Memory?

Features of each type of memory

 

Type

Volatile?

Write able?

Erase Size

Max Erase Cycles

Cost (per Byte)

Speed

SRAM

Yes

Yes

Byte

Unlimited

Expensive

Fast

DRAM

Yes

Yes

Byte

Unlimited

Moderate

Moderate

Masked ROM

No

No

n/a

n/a

Inexpensive

Fast

PROM

No

Once, with a device programmer

n/a

n/a

Moderate

Fast

EPROM

No

Yes, with a device programmer

Entire Chip

Limited (consult datasheet)

Moderate

Fast

EEPROM

No

Yes

Byte

Limited (consult datasheet)

Expensive

Fast to read, slow to erase/write

Flash

No

Yes

Sector

Limited (consult datasheet)

Moderate

Fast to read, slow to erase/write

NVRAM

No

Yes

Byte

Unlimited

Expensive (SRAM + battery)

Fast

 


Related Discussions:- List out the features of computer memory

Computer networks, distributed & centralized system in computer network

distributed & centralized system in computer network

How many lines of address bus used for memory of 2048 bytes, How many lines...

How many lines of address bus must be used to access 2048 bytes of memory when available RAM chips 128 × 8.  How many lines of these will be common to each chip? Ans. AS chips

Find the complement of following functions, Q. Find the complement of follo...

Q. Find the complement of following functions and reduce to minimum literals 1. (A+C+D) (A+C+D') (A+C'+D)(A+D') 2. ABC(ABC' + AB'C + A'BC) 3. AB + AB' + A'C +A'C'

Define the abstraction of OOA, Define the Abstraction of OOA Now, let ...

Define the Abstraction of OOA Now, let us see how objects can be seen as a problem, and find their associated data and their behaviour. You will notice that an object is an ab

What is interactive reporting, What is interactive reporting? It helps ...

What is interactive reporting? It helps you to make easy-to-read lists.  You can view an overview list first that having general information and give the user with the possibil

What is CRC, In a frame transmission, CRC stands for? CRC stands for Cy...

In a frame transmission, CRC stands for? CRC stands for Cyclic Redundancy Check, in a frame transmission.

Illustrate the categories of micro computers, Illustrate the categories of ...

Illustrate the categories of micro computers Micro computers are usually categorized into desktop models and laptop models.  They are awfully limited in what they can do when c

How read and write is performed using sockets, How read and write is perfor...

How read and write is performed using sockets? An application program interface gives the details of how can an application program interacts along with protocol software. But

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd