Main memory technologies
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Main Memory Technologies 1.(12) Match each of the phrases below with one or more of the following memory technologies. Mask Programmable ROM. OTP ROM. UV-EPROM. EEPROM. FLASH MEMORY. CACHE SRAM. SSRAM. DRAM. SDRAMM. Volatile. x. x. x. x. Nonvolatile and byte erasable. X.

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Main Memory Technologies

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Main memory technologies

Main Memory Technologies

1.(12) Match each of the phrases below with one or more of the following memory technologies.

Mask Programmable ROM

OTP ROM

UV-EPROM

EEPROM

FLASH MEMORY

CACHE SRAM

SSRAM

DRAM

SDRAMM

Volatile

x

x

x

x

Nonvolatile and byte erasable

X

Capacitor Storage Cell

x

x

Fastest Access Times

x

x

Highest Density

x

x

Fusible Links

x

Core Memory SIMMS and DIMMS

x

x

Quartz-glass window

x

Support burst transfers using a clock

x

x

Requires periodic refreshing

x

x

Cannot be programmed by user

x

Multiple programs and erases without be removed

X

X

X

X

X

X

Main Memory Technologies


Flash memory examples

Flash Memory Examples

  • Computer BIOS Memory

  • Compact Flash (In Digital Cameras)

  • Smart Media (Digital Cameras)

  • Memory Stick (Digital Cameras)

  • PCMCIA Type I and Type II (solid state disks in laptops)

  • Memory Cards for video game consoles


How this stuff works

How This stuff Works

  • http://www.howstuffworks.com/flash-memory1.htm

  • http://www.tomshardware.com/

  • http://www.simpletech.com/main.html


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