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W7NCF02GH20CSA7JM1G

Description
Flash Card, 2GX8, 250ns, CARD-50
Categorystorage    storage   
File Size180KB,13 Pages
ManufacturerWhite Electronic Designs Corporation
Websitehttp://www.wedc.com/
Download Datasheet Parametric View All

W7NCF02GH20CSA7JM1G Overview

Flash Card, 2GX8, 250ns, CARD-50

W7NCF02GH20CSA7JM1G Parametric

Parameter NameAttribute value
MakerWhite Electronic Designs Corporation
package instruction,
Reach Compliance Codeunknown
Maximum access time250 ns
Other featuresIT ALSO OPERATES WITH 4.5V TO 5.5V SUPPLY
JESD-30 codeR-XXMA-X50
memory density17179869184 bit
Memory IC TypeFLASH CARD
memory width8
Number of functions1
Number of terminals50
word count2147483648 words
character code2000000000
Operating modeSYNCHRONOUS
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
organize2GX8
Package body materialUNSPECIFIED
Package shapeRECTANGULAR
Package formMICROELECTRONIC ASSEMBLY
Parallel/SerialPARALLEL
Programming voltage3.3 V
Certification statusNot Qualified
Maximum supply voltage (Vsup)3.6 V
Minimum supply voltage (Vsup)3 V
Nominal supply voltage (Vsup)3.3 V
surface mountNO
technologyCMOS
Temperature levelINDUSTRIAL
Terminal formUNSPECIFIED
Terminal locationUNSPECIFIED
typeSLC NAND TYPE
White Electronic Designs
Medical Series CompactFlash® Card
FEATURES
Storage Capacities:
128MB, 256MB, 512MB,1GB, 2GB, 4GB and
8GB
Environment conditions:
Operating temperature: -40°C to 85°C
Storage temperature: -55°C to 125°C
CompactFlash
®
Compatibility
CFA standard 2.1 compliant
3.3V or 5.0V single power supply
50 pin connector with Type-I form factor (3.3mm
thickness)
256 Bytes of attribute memory
Power consumption
5V operation
Active mode:
Write operation: 28 mA (Typ.), 30 mA (Max.)
Read operation: 23 mA (Typ.), 30 mA (Max.)
Sleep mode: 2.0mA (max.)
3.3V operation
Active mode:
Write operation: 28 mA (Typ.), 30 mA (Max.)
Read operation: 23 mA (Typ.), 30 mA (Max.)
Sleep mode: 2.0mA (max.
RoHS compliant
Interface modes
PC card memory mode
PC card I/O mode
True IDE mode
Less than 1 Error in 10
14
bits read
MTBF > 4,000,000 hours
High shock & vibration tolerance
W/E Endurance: 4,000,000 write/erase cycles
High performance
Interface Transfer speed in PIO mode 4 or Multi
Word DMA mode 2 cycle timing; up to 16.7
MB/second (PIO mode 3 & 4 are available in
IDE mode only).
Typical write: 5.0 MBytes/s in ATA PIO mode 4
Typical read: 7.0 MBytes/s in ATA PIO mode 4
On card ECC up to 6 Bytes per 512 Byte data
March 2007
Rev. 2
1
W7NCF-H-M1 Series
2
GB
4
GB
Dimensions:
Type I card : 36.4mm(L) x 42.8mm(W) x
3.3mm(H)
Highly resistant to data corruption due to power loss
or card removal
DESCRIPTION
The W7NCF-H-M1 series CompactFlash® family is
designed for high reliability and robust operation. This
product not only offers a strictly controlled and locked bill
of materials but also the robust operation which is desired
in many medical applications. The product’s reliability
backbone is established by using a 32 bit RISC based
controller along with the best SLC (single level cell) NAND
flash memory devices. Utilizing proprietary techniques, our
card offers both firmware and hardware features which
mitigate problems relating to power disturbances and
interruptions. Implemented is the industry leading ECC
protection which is capable of correcting 6 bytes in every
512 byte sector. This leading ECC protection combined
with patented static wear leveling technology provides the
highest read/write endurance possible.
CompactFlash® is a trademark of SanDisk Corporation and is licensed royalty-free to the
CFA, which in turn will license it royalty-free to CFA members.
CFA: CompactFlash
®
Association.
sector
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com
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