EEWORLDEEWORLDEEWORLD

Part Number

Search

W7NCF256H30CSAFM1G

Description
Flash Card, 256MX8, 250ns, CARD-50
Categorystorage    storage   
File Size180KB,13 Pages
ManufacturerMicrosemi
Websitehttps://www.microsemi.com
Environmental Compliance  
Download Datasheet Parametric View All

W7NCF256H30CSAFM1G Overview

Flash Card, 256MX8, 250ns, CARD-50

W7NCF256H30CSAFM1G Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMicrosemi
Parts packaging codeCARD
package instructionCARD-50
Contacts50
Reach Compliance Codecompliant
Maximum access time250 ns
Other featuresIT ALSO OPERATES WITH 4.5V TO 5.5V SUPPLY
JESD-30 codeR-XXMA-X50
memory density2147483648 bit
Memory IC TypeFLASH CARD
memory width8
Number of functions1
Number of terminals50
word count268435456 words
character code256000000
Operating modeSYNCHRONOUS
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
organize256MX8
Package body materialUNSPECIFIED
Package shapeRECTANGULAR
Package formMICROELECTRONIC ASSEMBLY
Parallel/SerialPARALLEL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
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
Maximum time at peak reflow temperatureNOT SPECIFIED
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
Jianghu to the rescue
atmega64 X0 input is 24V VCC bit 5V PE is set to input weak pull-up when 24V is on the microcontroller burns out... help...
haokun Microchip MCU
How to implement data collection in Delphi?
How to make a data collection program? How to implement it in Delphi? I just started learning it. Can you tell me?...
fengjia Embedded System
Please help me with the Chinese translation problem of 2450/51/16 MLC
Hi guys, is there anyone using 2450, 51, 16 BSP, using MLC mode? I encountered a strange problem, when compiling English, there is no problem, the file can be generated normally; but when compiling Ch...
kaixin1 Embedded System
Chip logo, chip model please
Does anyone know of a chip with a logo similar to F printed on it? (I wanted to post it here, but I can't post pictures when posting, so I can only describe it) and then it says 4828 bd4z11. What mode...
bing Embedded System
Read data from SD card to TFT display
This is achieved by data redirection, but the TFT does not refresh the screen. . ....
shilaike Embedded System
Problems with LoadLibrary
I have a problem with LoadLibrary and I don't know what to do. The process is like this: My development environment is CE6 and VS2005. I created a dynamic link library for a Smart Device, but it alway...
wholefasten Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1432  1684  2926  2565  1963  29  34  59  52  40 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号