8R0083304C25 datasheet, PDF - EEWORLD Datasheet

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8R0083304C25: DescriptionSRAM Card, 4MX16, 150ns, CMOS, CARD; Categorystorage storage; File Size341KB，11 Pages; ManufacturerWhite Electronic Designs Corporation; Websitehttp://www.wedc.com/

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8R0083304C25 Overview

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

8R0083304C25 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	White Electronic Designs Corporation
package instruction	CARD
Reach Compliance Code	unknown
Maximum access time	150 ns
Spare memory width	8
JESD-30 code	R-XUUC-N
memory density	67108864 bit
Memory IC Type	SRAM CARD
memory width	16
Number of functions	1
word count	4194304 words
character code	4000000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	4MX16
Package body material	UNSPECIFIED
encapsulated code	DIE
Package shape	RECTANGULAR
Package form	UNCASED CHIP
Parallel/Serial	PARALLEL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal form	NO LEAD
Terminal location	UPPER
Maximum time at peak reflow temperature	NOT SPECIFIED

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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

ﬂ

at housing. Please contact

WEDC sales representative for further information on

Custom artwork.

February 2007

Rev. 1

White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com

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