Electronic memory comes in a variety of forms to serve a variety of purposes. Flash memory is used for easy and fast information storage in such devices as digital cameras and home video game consoles. It is used more as a hard drive than as RAM. In fact, Flash memory is considered a solid state storage device. Solid state means that there are no moving parts -- everything is electronic instead of mechanical.
Here are a few examples of Flash memory:
Your computer's BIOS chip
CompactFlash (most often found in digital cameras)
SmartMedia (most often found in digital cameras)
Memory Stick (most often found in digital cameras)
PCMCIA Type I and Type II memory cards (used as solid-state disks in laptops)
Memory cards for video game consoles
CompactFlash
CompactFlash cards were developed by Sandisk in 1994, and they are different from SmartMedia cards in two important ways:
They are thicker.
They utilize a controller chip.
CompactFlash consists of a small circuit board with Flash-memory chips and a dedicated controller chip, all encased in a rugged shell that is several times thicker than a SmartMedia card.
As shown below, CompactFlash cards are 43 mm wide and 36 mm long, and come in two thicknesses: Type I cards are 3.3 mm thick, and Type II cards are 5.5 mm thick
CompactFlash cards support dual voltage and will operate at either 3.3 volts or 5 volts.
The increased thickness of the card allows for greater storage capacity than SmartMedia cards. CompactFlash sizes range from 8 MB to 6GB. The onboard controller can increase performance, particularly on devices that have slow processors. The case and controller chip add size, weight and complexity to the CompactFlash card when compared to the SmartMedia card
2006-06-19 22:43:37
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answer #1
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answered by Anonymous
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Flash memory = stores permanent information on some palm-sized computers. Unlike RAM (random-access memory), flash memory can continue to store information in the absence of a power source. Palm devices often make use of flash memory to store the operating system and core applications. Unlike ROM (read-only memory), you can write to flash memory, making it possible to update the operating system and applications via software. Flash memory is more expensive than ROM. ...
2006-06-19 22:46:01
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answer #2
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answered by Joe_Young 6
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A USB flash drive is a device integrated with a USB 1.1 or 2.0 interface. It is small, lightweight, removable and rewritable.
Drives of up to 64 gigabytes (and possibly higher) exist, but are difficult to obtain and are expensive. The most common ones used are 512, 256 & 128 MB
helps in easy data storage and transfer.
2006-06-19 22:45:54
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answer #3
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answered by Hu-me?? 3
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It's like small hard disk.
Its capacity between 128MB and 2GB
It's look like the lighter.
It's connect to computer within USB port like cameras.
2006-06-19 22:44:58
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answer #4
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answered by khalloodaa 2
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it's for cameras and those things
2006-06-19 22:39:55
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answer #5
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answered by Anonymous
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incomplete question guy
2006-06-19 23:16:35
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answer #6
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answered by paki-survivor 1
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YES GOOD
USE IMATION OR !!
2006-06-19 22:44:27
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answer #7
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answered by Anonymous
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what about it??
2006-06-19 22:38:58
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answer #8
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answered by Lone Ranger 3
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