Details, datasheet, quote on part number: AK532256AW
PartAK532256AW
Category
Description256K X 32, 72 Pin Sim Module, 2-Chip Version
CompanyAccutek Microcircuit Corporation
DatasheetDownload AK532256AW datasheet
  

 

Features, Applications
DESCRIPTION
AK532256AW 262,144 Word by 32 Bit CMOS Dynamic Random Access Memory

The Accutek AK532256AW high density memory module is a CMOS dynamic RAM organized x 32 bit words. The module consists of two standard x 16 bits DRAMs in plastic SOJ packages. The assembly has 2 DRAMs mounted on the front 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 AK532256AW is identical to eight x 4 Drams. There are four CAS lines and two RAS lines. On each bank x 32, independent byte control is accomplished by four CAS lines. Each seperate CAS line controls one byte of the x 16 Dram.

FEATURES

x 32 bit organization 72 pad Single In-Line Module Operating free air temperature to 70oC Single 5 Volt Power Supply 1024 Refresh Cycles, 16 mSEC Available in Fast Page Mode Power: 2.090 Watt Max Active (50 nS) 1.870 Watt Max Active (60 nS) 1.760 Watt Max Active (70 nS) 22 mW Max Standby CAS-before-RAS, RAS-only or hidden refresh Available in Fast Page Mode or EDO Upward compatible with AK5322048W, AK5324096W and AK5328192W

- 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


BUSINESS CENTER at NEWBURYPORT 2 NEW PASTURE ROAD, SUITE 1 NEWBURYPORT, MA 01950-4054 PHONE: 978-465-6200 FAX: 978-462-3396 E-Mail: accutek@seacoast.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.


 

Some Part number from the same manufacture Accutek Microcircuit Corporation
AK532256W 256K X 32, 72 Pin Sim Module, 8-Chip Version
AK5324096W 4 Meg X 32, 72 Pin Sim Module, 8-Chip Version
AK5324096W-80
AK532512W 512K X 32, 72 Pin Sim Module, 16-Chip Version
AK5328192W 8 Meg X 32, 72 Pin Sim Module, 8-Chip Version
AK5328192W-60
AK5328192WP-60 8 Meg X 32, 72 Pin Sim Module, 8-Chip Version
AK5361024BW 1 Meg X 36, 72 Pin Sim Module, 3-Chip Version
AK5361024BW-60
AK5361024W 1 Meg X 32, 72 Pin Sim Module, 12-Chip Version
AK5362048BW 2 Meg X 36, 72 Pin Sim Module, 6-Chip Version
AK536256W 8 Meg X 32, 72 Pin Sim Module, 8-Chip Version
AK5364096W 4 Meg X 36, 72 Pin Sim Module, 12-Chip Version
AK536512W 8 Meg X 32, 72 Pin Sim Module, 8-Chip Version
AK5368192W 8 Meg X 36, 72 Pin Sim Module, 24-Chip Version
AK541024Z 1 Meg X 1 DRAM Zip
AK581024AG 1 Meg X 8, 30 Pin Sip Module, 2-Chip Version
AK5816384G 16 Meg X 8, 30 Pin Sip Module
AK58256AG 256K X 8, 30 Pin Sip Module, 2-Chip Version
AK584096AG 4 Meg X 8, 30 Pin Sip Module
AK584096BG 4 Meg X 8, 30 Pin Sip Module, 2-Chip Version
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