EEWORLDEEWORLDEEWORLD

Part Number

Search

8P004SRV1404I25

Description
SRAM Card, 256KX16, 250ns, CMOS, CARD-68
Categorystorage    storage   
File Size341KB,11 Pages
ManufacturerWhite Electronic Designs Corporation
Websitehttp://www.wedc.com/
Download Datasheet Parametric View All

8P004SRV1404I25 Overview

SRAM Card, 256KX16, 250ns, CMOS, CARD-68

8P004SRV1404I25 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerWhite Electronic Designs Corporation
package instructionCARD-68
Reach Compliance Codeunknown
Maximum access time250 ns
Spare memory width8
JESD-30 codeX-XXMA-X68
memory density4194304 bit
Memory IC TypeSRAM CARD
memory width16
Number of functions1
Number of terminals68
word count262144 words
character code256000
Operating modeASYNCHRONOUS
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
organize256KX16
Package body materialUNSPECIFIED
Package shapeUNSPECIFIED
Package formMICROELECTRONIC ASSEMBLY
Parallel/SerialPARALLEL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Nominal supply voltage (Vsup)3.3 V
surface mountNO
technologyCMOS
Temperature levelINDUSTRIAL
Terminal formUNSPECIFIED
Terminal locationUNSPECIFIED
Maximum time at peak reflow temperatureNOT SPECIFIED
White Electronic Designs
PCMCIA SRAM MEMORY CARD — SRV SERIES
SRAM Memory Card 256KB Through 8MB
FEATURES
High Performance SRAM memory Card
Universal 3.3 to 5 Volt Supply allows for wider
compatibility between systems.
Fast Access times: 150ns @ 5V
250ns @ 3.3V
x8/x16 PCMCIA standard interface
Low Power CMOS technology provides very low
power and reliable data retention characteristics
• Standby current < 100μA typical
Rechargeable Lithium battery with recharge
circuitry
• eliminates the need for replaceable batteries
• standby current during recharge typically < 2mA
• battery backup time
– 7 months - type I card
– 18 months - type II card
typical based on 4MB (lower
densities will have greater storage
times)
Unlimited write cycles, no endurance issues
Optional Features:
• 2KB EEPROM attribute memory containing CIS
• Optional Hardware Write Protect switch
PC Card Standard Type I or Type II Form Factor
SRV01-SRV04
GENERAL DESCRIPTION
The WEDC SRAM Series (SRV) memory cards offer a
high performance nonvolatile storage solution for code
and data storage, disk caching, and write intensive mobile
and embedded applications.
Packaged in PCMCIA type I or type II housing (type II for
cards with extended battery backup time and 8MB cards),
the WEDC SRAM SRV series is based on 1 or 4Mbit
SRAM memories, providing densities from 256 Kilobytes
to 8 Megabytes.
The SRV series of SRAM memory cards is a universal
3V/ 5V power supply and operates at speeds as high
as 150ns. The cards are based on advanced CMOS
technology providing very low power and reliable data
retention characteristics. WEDC’s SRAM cards contain
a rechargeable lithium battery and recharge circuitry,
eliminating the need for replaceable batteries found in
many SRAM cards.
WEDC’s standard cards are shipped with WEDC’s SRAM
Logo. Cards are also available with blank housings
(no Logo). The blank housings are available in both a
recessed (for label) and
at housing. Please contact
WEDC sales representative for further information on
Custom artwork.
February 2007
Rev. 2
1
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com
My first ZRTECH development board program
I am very happy to receive the board from ZRtech. I would like to thank EEWORLD for providing this free opportunity to learn FPGA. At the same time, I would like to thank the moderator for his hard wo...
wxtypeng FPGA/CPLD
Learning method of WINCE system of ARM2410 development board.
Hello experts, I just bought an ARM9 development board, the chip is 2410. I used PC104 to do WINCE things before, including simple NK, driver, application, the development board I bought comes with ch...
zhenxining Embedded System
Simulate serial communication
Dear friends, Happy New Year! I want to simulate the communication program of the serial port. Is there a better solution? Has anyone heard of the rule of thirds?...
kentsky Embedded System
Requesting Jlink script for ARM-A9
I recently wanted to use Jlink to connect to S5P4418 and play bare metal programming, but I found that Jlink could not connect to the CPU, as shown in the figure. I asked netizens to help me write a J...
瓜弟 ARM Technology
Intelligent temperature control meter with communication port based on single chip microcomputer
Intelligent temperature control meter with communication port based on single chip microcomputer1 IntroductionTemperature control meters have been widely used in many fields such as industrial control...
17003404 Test/Measurement
【Video sharing】Smart basketball with Qi wireless charging function
[i=s]This post was last edited by dontium on 2015-1-23 11:32[/i] Good things keep coming, and you will definitely have a feast this holiday~~ I would like to share with you a video about TI's smart ba...
德州仪器_视频 Analogue and Mixed Signal

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 415  2436  2232  2831  2396  9  50  45  57  49 
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