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8R0083305I25

Description
SRAM Card, 4MX16, 150ns, CMOS, CARD
Categorystorage    storage   
File Size341KB,11 Pages
ManufacturerWhite Electronic Designs Corporation
Websitehttp://www.wedc.com/
Download Datasheet Parametric View All

8R0083305I25 Overview

SRAM Card, 4MX16, 150ns, CMOS, CARD

8R0083305I25 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerWhite Electronic Designs Corporation
package instructionCARD
Reach Compliance Codeunknown
Maximum access time150 ns
Spare memory width8
JESD-30 codeR-XUUC-N
memory density67108864 bit
Memory IC TypeSRAM CARD
memory width16
Number of functions1
word count4194304 words
character code4000000
Operating modeASYNCHRONOUS
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
organize4MX16
Package body materialUNSPECIFIED
encapsulated codeDIE
Package shapeRECTANGULAR
Package formUNCASED CHIP
Parallel/SerialPARALLEL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Nominal supply voltage (Vsup)3.3 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal formNO LEAD
Terminal locationUPPER
Maximum time at peak reflow temperatureNOT SPECIFIED
White Electronic Designs
SRV31-SRV34
PCMCIA SRAM MEMORY CARD — SRV30 SERIES
SRAM Memory Card 2MB Through 16MB
FEATURES
High Performance SRAM memory Card
Universal 3.3 to 5 Volt Supply allows for wider
compatibility between systems.
Fast Access times: 150ns @ 3.3V – 5V
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
– 18 months - type I card
– 40 months - type II card
typical based on 4MB
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
GENERAL DESCRIPTION
The WEDC SRAM Series (SRV30) 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), the WEDC
SRAM SRV30 series is based on high density and super
low power SRAM memory devices, providing densities
from 2MBytes to 16MBytes.
The SRV30 series of SRAM memory cards has a universal
wide power supply (3V to 5V) 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. 1
1
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com
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