Details, datasheet, quote on part number: AK5322048W-60
PartAK5322048W-60
CategoryMemory => DRAM => SDR SDRAM => Modules
Description
CompanyAccutek Microcircuit Corporation
DatasheetDownload AK5322048W-60 datasheet
  

 

Features, Applications
DESCRIPTION

The Accutek AK53220482W high density memory module is a CMOS dynamic RAM organized x 32 bit words. The module consists of sixteen standard 1 Meg x 4 DRAMs in plastic SOJ packages. The assembly has eight drams mounted on each side of a printed circuit board a 72 pad leadless SIM configuration. This configuration allows socket-mounting of large quantities of memory in applications where high density and ease of inserting additional memory are important. The operation of the AK5322048 is identical to sixteen x 4 Drams. There are four CAS lines and four RAS lines. On each bank x 32, independent byte control is accomplished by the four CAS lines, where each seperate CAS line controls two x 4 Drams. Two banks of 32 bits are controlled by the two pairs of RAS lines. A sixteen bit data path can be produced by connecting to DQ18, and alternately strobing RAS0 with RAS1 and RAS2 with RAS3.

AK5322048W 2,097,152 Word by 32 Bit CMOS Dynamic Random Access Memory

Power 5.32 Watt Max Active (60nS) 4.44 Watt Max Active (70 nS) 3.79 Watt Max Active (80 nS) 88 mW Max Standby Available in leadless SIM or leaded Zip versions Downward compatible with AK5321024, AK532512 and AK532256 Upward compatible with AK5324096 and AK5328192

FEATURES

x 32 bit organization 72 pad Single In-Line Module Multiple CAS and RAS lines allow or x32 bit widths CAS-before-RAS, RAS-only or hidden refresh Operating free air temperature to 70oC Single 5 Volt Power Supply 2048 Refresh Cycles Available in Fast Page Mode EDO versions

- PD4 Vcc Vss NC Data In/Data Out Address Inputs Column Address Strobe Row Address Strobe Write Enable Presence Detect 5V Supply Ground No Connect

ACCUTEK MICROCIRCUIT CORPORATION BUSINESS CENTER at NEWBURYPORT 2 NEW PASTURE ROAD, SUITE 1 NEWBURYPORT, MA 01950-4054 PHONE: 978-465-6200 FAX: 978-462-3396 Email: sales@accutekmicro.com Internet: www.accutekmicro.com

Accutek reserves the right to make changes in specifications at any time and without notice. Accutek does not assume any responsibility for the use of any circuitry described; no circuit patent licenses are implied. Preliminary data sheets contain minimum and maximum limits based upon design objectives, which are subject to change upon full characterization over the specific operating conditions.


 

Related products with the same datasheet
AK5322048W-70
AK5322048W-80
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AK5322048W-70
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