Thursday, February 26, 2009

PCMCIA Compact Flash Adapter



PCMCIA Compact Flash Adapter

Description:
PCMCIA Adapter For Compact Flash Card CF Type I for use in notebooks and music keyboards with PC Card PCMCIA slots.
CompactFlash is used in such a wide variety of appliances ranging from PDA's, digital cameras and MP3 players that if you have a portable computer or system that is capable of accepting PCMCIA - this adapter is a must have. The PCMCIA CompactFlash adapter is true plug and play, requiring absolutely no drivers or software to enable you to transfer files.

Slip a CompactFlash Type I memory card (the most popular form of CompactFlash) into the adapter and plug it directly into your laptop, notebook or PCMCIA device. The CompactFlash card then appears on your system as a additional drive e.g. Drive E: so you can cut, copy and paste files in the usual manner.

The PCMCIA CompactFlash adapter can also be coupled with a "PCMCIA to USB" adapter to create a very low cost solution to transferring your photographs or data to your desktop PC

Use it to read and write photographs or files from CompactFlash cards in the PCMCIA slot of Windows 95/98/ME/XP/2000 or Mac Notebook computer (won't work with NT). The card appears as disk drive e.g. Drive E: under Windows. No drivers required for Mac and Windows. Use this adapter and a CompactFlash card as a low cost alternative to PCMCIA ATA cards.




ALT SKU: BPJ
SKU: CGI
Module Form Factor: Flash
UPC Code: 710348915514

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Wednesday, February 25, 2009

Memory Module Types

Memory Module Types

30 Pin SIMM

The 30 Pin SIMM was the first generation of the SIMM memory family.

They are typically found in older Intel 286 and 386 desktop computer systems. They come in both 8 bit and 9 bit (parity) configurations, with memory ranges of 256K to 8 megabyte, 60ns to 80ns and are 5 Volts only. The DRAM types supported are mostly Page Mode and Nibble Mode DRAM which comes in both DIP, PLCC and SOJ packages.

72 Pin SIMM

The 72 Pin SIMM was the second generation of the SIMM family.

They are typically found in the Intel 486, 486DX, 586 and some early Pentium desktop computer systems. They come in both 32 bit and 36 bit (parity) configurations, with memory ranges of 4, 8, 16 and 32 megabytes. These were normally produced in two voltage, 5V and 3.3V, and theirs speeds ranged from 60ns to 70ns.


168 Pin DIMM

The 168 PIN DIMM is what is found in most desktop computers today.

Early on there were three memory types offered in the 168 Pin DIMM form factor, FPM, EDO and Synchronous DRAM (SDRAM). Their configurations include 64bit, 72bit and 80Bit, ECC and Non-ECC, and memory sizes included 16, 32, 64, 128, 256, 512 and 1,024 megabytes. Available voltages included 3.3v and 5v for FPM and EDO, and 3.3v for SDRAM.


72 Pin SODIMM

72 Pin SODIMM's are typically found in Pentium II Laptop computer. They come in 64 bit configurations, with memory ranges of 8, 16 and 32 megabyte. These modules are designed around lower power consumption and only one voltage is offered, FPM and EDO at 3.3v. FPM and EDO are the standard DRAM types offered and the packaging is referred to as SOJ.

144 Pin SODIMM

144 Pin SODIMM's are typically used in PC 66 and PC 100 SDRAM Laptop compatible computers. It comes in both 64 bit and 72bit ECC versions and the memory ranges were 16 to 256 megabyte. The SDRAM chips used in 144 Pin SODIMM's are typically SDRAM in the form of TSOP packaging and available in 3.3v only.

100 Pin DIMM

100 Pin DIMMs are primarily used in printers. It comes in both 64 bit and 72bit ECC configurations, and is available in memory ranges of 16 to 128 megabytes. The SDRAM chips used on the 100 Pin DIMM are typically SDRAM in TSOP packaging. Both FPM and EDO were/are used in 100 Pin DIMM.

184 Pin RIMM

The 184 pin RIMM is used on motherboards using the latest Intel i820/i840 chipsets and is referred to as Rambus. The 184 pin RIMM module comes in both 16bit and 18bit ECC configurations, operating frequencies of 600MHz, 700MHz and 800 MHz and are available with memory ranges of 64 through 512 megabytes. The Rambus packaging is referred to as the Ball Grid Array (BGA) form factor. The Rambus modules only require 2.5 volts. There is a 1 GHz Rambus chip under development that was slated for release in 2001.

184 Pin DIMM

DDR SDRAM is the newest of the memory types under development that will be available in the 184 Pin DIMM form factor. The principle difference between conventional SDRAM and DDR SDRAM is its ability to read/write data on both edges of a clock, therefore resulting in faster data transfer. DDR SDRAM will be available in two frequencies, 200Mhz and 266Mhz, and operational voltage is 2.5v. There is speculation (these have not been released to manufacturing as of this writing) that these modules will be available in both 64 bit and 72bit ECC configurations, with memory ranges of 64 megabytes through to 1 gigabyte. The DDR SDRAM chips used are of the TSOP package.

200 Pin SODIMM

The 200 Pin SODIMM module comes in both 64 bit and 72bit ECC configurations, with memory ranges of 64 megabyte through 512 megabyte. DDR SODIMM modules are slated for use in next-generation DDR Laptop applications. The DDR SDRAM chips used on the 200 DIMM are typically in TSOP packaging.

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Tuesday, February 24, 2009

128 MB Samsung SmartMedia card

Samsung SmartMedia 128MB Smart Media Digital Flash Memory Storage Card


This Samsung SmartMedia card is a removable flash memory card that can be used in several different types of digital devices, including digital cameras, digital music players and digital voice recorders. Advanced features include: high transfer rate for fast copy/download, multiple storage capacity, unfazed by drastic weather conditions ranging from blistering heat to freezing cold.

the smartmedia cards are extremely easy to use with a variety of portable devices. With a range of capacities from 16mb and 32mb to 128mb, smc smartmedia cards are the perfect solution to upgrade the memory for your portable digital device.. It can also be used in equipment that requires a removable memory chip for portability, version upgrades or memory upgrades for applications. Its dimensions are 45.0 x 37.0 x 0.76mm and it weighs only 2g.

A single 128MB SmartMedia card can hold up to 800 photos or nearly 20 minutes of video.


Advanced features include:

  • high transfer rate for fast copy/download, multiple storage capacity, unfazed by drastic weather conditions ranging from blistering heat to freezing cold
  • High Performance: Samsung SmartMedia provides maximum performance for all portable devices
  • A single 128MB SmartMedia card can hold up to 800 photos or nearly 20 minutes of video
  • Its dimensions are 45.0 x 37.0 x 0.76mm and it weighs only 2g
  • Quick, economical, & convenient! Data retention of up to 10 years
  • One of the features of the smartmedia card is the ability to use them with any 3.5” floppy drive by using it with a FlashPath adapter.
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