Details, datasheet, quote on part number: AK6321024W
PartAK6321024W
Category
Description1 Meg X 32, 72 Pin Sim Module
CompanyAccutek Microcircuit Corporation
DatasheetDownload AK6321024W datasheet
  

 

Features, Applications
DESCRIPTION

The Accutek AK631024 SRAM Module consists of fast high performance SRAMs mounted on a low profile, 72 pin SIM or ZIP PCB. The module utilizes four 32 pin 1 Meg x 4 SRAMs in 400 mil SOJ packages and four decoupling capacitor chips mounted on each side of a printed circuit board. The SRAMs used have common I/O functions and single output enable functions. Also, four separate chip select (CE) connections are used to independently enable the four bytes. The modules can be supplied in a variety of access time values from 30nSEC in CMOS or BiCMOS technology. The Accutek module is designed to have a maximum seated height of 0.670 inch SIM or 0.550 inch ZIP to provide for the lowest height off the board. Each conforms to JEDEC-standard sizes and pin-out configurations. Using four pins for module memory density identification, PD1, PD2 and PD3 minimizes interchangeability and design considerations when changing from one module size to the other in customer applications.

FEATURES

x 32 SRAM module in high density configuration JEDEC Standardized 72 pin SIM format Common I/O, single OE functions with four separate chip selects (CE) Low height, 0.670 inch SIM or 0.550 inch ZIP maximum Presence Detect PD0 through PC3 for identifying module density TTL compatible inputs and outputs Single 5 volt power supply Fast access times range from 15 nSEC BiCMOS to 25 nSEC

Power 170mA Active (15nS) 165mA Active (17nS) 160mA Active (20nS) 155mA Active (25nS) 10mA Standby Downward pin compatible with - 72 pin SIM or ZIP, and 32 (AK63264) and - 64 pin SIM or ZIP designs Operating temperature range in free air, to 700C

Timing diagrams and basic electrical characteristics are those of the standard 1 Meg x 4 SRAMs used to construct these modules. Accutek's module design allows the flexibility of selecting industry-compatible 1 Meg x 4 SRAMs from several semiconductor manufacturers.

- PD3 Vcc Vss WE NC Address Inputs Chip Enable Data In/Data Out Output Enable Presence Detect 5v Supply Ground Write Enable No Connect

Leadless SIM: AK6321024W Leades ZIP: AK6321024Z Leaded SIP: AK6321024G
ORDERING INFORMATION PART NUMBER CODING INTERPRETATION

Product AK = Accutek Memory Type 4 = Dynamic RAM 5 = CMOS Dynamic RAM 6 = Static RAM Organization/Word Width by 9 Size/Bits Depth = 4 MEG = 8 MEG = 1 MEG = 16 MEG Package Type G = Single In-Line Package (SIP) S = Single In-Line Module (SIM) D = Dual In-Line Package (DIP) W =.050 inch Pitch Edge Connect Z = Zig-Zag In-Line Package (ZIP) Special Designation P = Page Mode N = Nibble Mode K = Static Column Mode W = Write Per Bit Mode V = Video Ram Separator - = Commercial M = Military Equivalent Screened I = Industrial Temperature Tested X = Burned In Speed (first two significant digits) DRAMS SRAMS 15 nS

The numbers and coding on this page do not include all variations available but are show as examples of the most widely used variations. Contact Accutek if other information is required.

AK6321024W-15 1 Meg 32, 15 nSEC SRAM Module, SIM Configuration AK6321024Z-17 1 Meg 32, 17 nSEC SRAM Module, ZIP Configuration ACCUTEK MICROCIRCUIT CORPORATION BUSINESS CENTER at NEWBURYPORT 2 NEW PASTURE ROAD, SUITE 1 NEWBURYPORT, MA 01950-4054 VOICE: 978-465-6200 FAX: 978-462-3396 Email: 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.


 

Related products with the same datasheet
AK6321024W-15
AK6321024Z
AK6321024Z-17
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