Details, datasheet, quote on part number: AK632512Z
PartAK632512Z
Category
Description512K X 32, 72 Pin Sim Module
CompanyAccutek Microcircuit Corporation
DatasheetDownload AK632512Z datasheet
  

 

Features, Applications
DESCRIPTION
x 32 Bit CMOS / BiCMOS Static Random Access Memory

The Accutek AK632512 SRAM Module consists of fast high performance SRAMs mounted on a low height, 72 pin SIM or ZIP Board. The module utilizes four 36 pin x 8 SRAMs in 400 mil SOJ packages and four decoupling capacitors mounted on the front 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 15 nSEC to 35 nSEC in CMOS or BiCMOS technology. The Accutek module is designed to have a maximum seated height of 0.640 inch SIM or 0.555 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 bit organization JEDEC Standard 72 pin SIM or ZIP format Common I/O, single OE and WE functions with four separate chip selects (CE) Fast access times from 15 nSEC Low height, 0.640 inch SIM or 0.555 inch ZIP maximum Power: 720mA Max Active (20 nSEC) 760mA Max Active (15 nSEC) 800mA Max Active (12 nSEC) 200mA Max Standby

Presence Detect, PD1, PD2 and PD3 for identifying module density Downward compatible with 32 (AK63264) and (AK63232), 64 pin SIM or ZIP designs Upward compatible with 1 Meg 32 (AK6321024) TTL-compatible inputs and outputs Single +5 Volt 10%) power supply Operating free air temperature to 700C

Timing diagrams and basic electrical characteristics are those of the standard x 8 SRAMs used to construct these modules. Accutek's module design allows the flexibility of selecting industry-compatible x 8 SRAMs from several SRAM manufacturers.

- PD3 Vcc Vss WE Address Inputs Chip Enable Data In/Data Out Output Enable Presence Detect 5v Supply Ground Write Enable

Leadless SIM: AK632512W Leaded SIP: AK632512G Leaded ZIP: AK632512Z

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 shown as examples of the most widely used variations. Contact Accutek if other information is required.

32, 15 nSEC SRAM Module, SIM Configuration 32, 20 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
AK632512W-15
AK632512Z-20
Some Part number from the same manufacture Accutek Microcircuit Corporation
AK632512Z-20 512K X 32, 72 Pin Sim Module
AK63264AW 64K X 32, 64 Pin Sim Module, Available With Solder or Gold Leads
AK63264BZ 64K X 32, 64 Pin Zip Module
AK63264W 64K X 32, 64 Pin Sim Module, Available With Solder or Gold Leads
AK63264W-72 64K X 32, 72 Pin Sim Module, Available With Solder or Gold Leads
AK63264Z 64K X 32, 64 Pin Sim Module, Available With Solder or Gold Leads
AK681024G 1 Meg X 8, 36 Pin Sip Module
AK68512D 512K X 8, 32 Pin Dip Module
AK68PLCC-PGA 100 Pin PLCC to Pin Grid Array
AKB083220 8 Pin Tsop to Soic
AK6164Z 65,536 x 32 Bit Cmos/bicmos Static Random Access Memory
AK5321024
AK04D300-SOT 4 Pin to 14 Pin DIP Adapters
AK53664D 65,536 x 32 Bit Cmos/bicmos Static Random Access Memory
AK491024
AK532256
AK4361024D
AK68DS1200-PLCC 64 Pin to 84 Pin DIP Adapters
AK6464G 65,536 x 32 Bit Cmos/bicmos Static Random Access Memory
AK5864D
AK48256D
 
0-C     D-L     M-R     S-Z