Nikon D7100 Canon EOS Rebel T5i Nikon D3300 Canon EOS 1200D Sony A5000 Nikon D4S
Nikon D7100 Canon EOS Rebel T5i Nikon D3300 Canon EOS 1200D Sony A5000 Nikon D4S
  News Headlines Apple Canon Casio Fujifilm HTC LG Nikon Nokia Olympus Panasonic Pentax Ricoh Rollei Samsung Sony  
Lets Go Digital
 
     
Powered by True
Counted by OneStat.com
CompactFlash Specification Revision 4.0
Ilse Jurriën : September 25th 2006 - 10:21 CET
Digital Camera Review Test Appareil Photo Numerique Prueba camara digital Digitale Camera Test Dijital Kamera Incelemeleri Digitalkamera Test Digitalkamera
CompactFlash AssociationCompactFlash Specification Revision 4.0 : The CompactFlash Association (CFA) announces the approval and availability of the CF+ & CompactFlash Specification Revision 4.0. Revision 4.0 increases the CompactFlash interface data transfer rate from 66MB/sec to 133MB/sec, while maintaining forward and backward compatibility with old and new host systems. Mr. Shigeto Kanda of Canon and the CFA chairman of the board said, “The development of the CompactFlash 133MB/sec interface means that the CompactFlash interface will not restrict the sustained data transfer rate of CompactFlash cards in the near future. Having the fastest interface data rate of any flash cards is a significant step for CompactFlash".
CompactFlash Specification Revision 4.0CompactFlash Revision - DMA interface
"Data write performance of digital SLR cameras as well as other high performance cameras will not be limited by the flash card interface.” The DMA interface modes reduce the processor power required to manage the CompactFlash data transfers. Ultra DMA 133 interface mode will increase the CompactFlash interface data transfer rate to 133MB/sec. This Ultra DMA 133 interface mode is well defined and tested by its usage on IDE hard disk drives.


CompactFlash Specification Revision - UDMA 133
Faster PCMCIA ATA Memory modes have also been added and can provide interface transfer rates up to 133MB/sec. With the addition of the UDMA 133 feature, forward and backward compatibility is maintained with systems and CF cards even operating with the interface data transfer rate of 16MB/sec.

CompactFlash compatible devices
CompactFlash card slots are in over 325 digital cameras, over 150 handheld/palm-size PCs and over 410 other electronic platforms including heart monitors, defibrillators, printers, MP3 players, voice recorders, embedded computers, etc. CompactFlash cards are currently available up to 16GB and sustained data rates of 40MB/sec. and provide the best storage solution for the new multi-mega pixel cameras, Pocket PCs and other devices.

CF Specification Revision 4.0 - Free download
The CF+ and CompactFlash Standard ensures that today's and tomorrow's digital cameras will be compatible with faster and even higher capacity CF cards, as they become available. In addition to CompactFlash data storage cards, there are CF cards that provide I/O capability. VGA, Ethernet, modem, serial, parallel, digital phone, GSM, Bluetooth, Ethernet wireless Wand & laser barcode scanners, finger print scanners, TV and GPS CF+ cards are all available. The CF Specification Revision 4.0 is available to download free from the CFA web site.

   SanDisk Extreme IV Review
   Flash memory card overview
   Flash Memory news
   Next  Imaging trade fair at Photokina 2006
   Previous  Nokia at Photokina 2006
   News by brand:CompactFlash Association
   News by category:Flash memory
   News by brand and category:CompactFlash Association Flash memory
   Canon EOS 700D - $749.00
   Nikon D7100 - $929.00
   Panasonic Lumix DMC TZ40 - $
   Sony CyberShot DSC HX300 - $398.00
   Canon IXUS 255 HS - $
   Panasonic Lumix DMC TZ35 - $255.65
   Canon PowerShot SX280 HS - $
   Canon EOS 1100D - $299.00
   Sony CyberShot DSC HX50V - $318.99
   Nikon D5300 - $846.95


LetsGoDigital digital camera magazine
Latest CompactFlash Association announcements
SATA CompactFlash card
CompactFlash Specification Revision 4.0
CompactFlash transfer rate up to 133MB
CompactFlash specification revision 3.0 approved
 
Twitter LetsGoDigital
Latest news headlines
Firmware update for Fujifilm X-Series cameras
Samsung wearable technology into Trek Bicycles
Samsung Galaxy K zoom
Fujifilm X-mount lenses
LaCie 5TB external hard drives
Samsung Galaxy S5 promotion video
Nanjing 2014 Youth Olympic Games
Pentax K-3 Prestige Gunmetal Edition
Verizon Wireless XLTE
Dual interface USB for Android smartphones & tablets
HTC One Remix
Canon digital SLR cameras and lenses
Sony data projectors
Sony Laser Projector
Sony 4K Projector
   
CanonCasioFujifilmNikonOlympusHTCSamsungSonyPanasonicNokia
  Accessories Android Apps Camcorders Digital cameras Mobile phones Smartphones Software Tablets   CES CeBIT Gadgets IFA Photokina PMA