Details, datasheet, quote on part number: AK5321024N
Description1 Meg X 32, 72 Pin Sodim Module, 2-Chip Version
CompanyAccutek Microcircuit Corporation
DatasheetDownload AK5321024N datasheet


Features, Applications

The Accutek AK5321024N high density memory module is a CMOS dynamic RAM organized x 32 bit words. The module consists of two standard 1 Meg x 16 DRAMs in plastic TSOP packages. The assembly has 2 drams mounted on the front side of a printed circuit board a 72 pad leadless Dual Row Sodim 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 AK5321024N is identical to two x 16 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. A sixteen bit data path can be produced by connecting to DQ17 etc. and alternately strobing RAS0 with RAS2.

AK5321024N 1,048,576 Word by 32 Bit CMOS Dynamic Random Access Memory

x 32 bit organization 72 pad Dual Row Sodim 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 1024 Refresh Cycles, 16 mSEC Available in Fast Page Mode and Static Column Mode versions Power 1.76 Watt Max Active (60nS) 1.65 Watt Max Active (70 nS) 1.54 Watt Max Active (80 nS) 11 mW Max StandbyAvailable

- PD6 Vcc Vss NC Data In/Data Out Address Inputs Column Address Strobe Row Address Strobe Write Enable Presence Detect 5v Supply Ground No Connect

Position 1 Product AK = Accutek Memory 2 Type 4 = Dynamic RAM 5 = CMOS Dynamic RAM 6 = Static RAM 3 Organization/Word Width 9 4 Size/Bits Depth = 4 MEG = 8 MEG = 1 MEG = 16 MEG 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.


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 N = Dual Row Sodim 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 = 20nS

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
AK5321024W 1 Meg X 32, 72 Pin Sim Module, 8-Chip Version
AK5322048BW 2 Meg X 32, 72 Pin Sim Module, 4-Chip Version
AK5322048N 2 Meg X 32, 72 Pin Sodim Module, 4-Chip Version
AK5322048W 2 Meg X 32, 72 Pin Sim Module, 16-Chip Version
AK532256AW 256K X 32, 72 Pin Sim Module, 2-Chip Version
AK532256W 256K X 32, 72 Pin Sim Module, 8-Chip Version
AK5324096W 4 Meg X 32, 72 Pin Sim Module, 8-Chip Version
AK532512W 512K X 32, 72 Pin Sim Module, 16-Chip Version
AK5328192W 8 Meg X 32, 72 Pin Sim Module, 8-Chip Version
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
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
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