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What is Asynchronous Static RAM?

Asynchronous SRAM, asynchronous static RAM, or asynchronous static random access memory is a type of SRAM that does not depend on the CPU's clock frequency, whereas synchronous SRAM synchronizes with the clock speed of the CPU.

Types of Asynchronous Static RAMs

There are several different kinds of asynchronous static RAM chips at Future Electronics. We stock many of the most common types categorized by several parameters including memory density (from 4 b to 128 Mb), memory organization, nominal supply voltage (up to 5.5 V), maximum access time (from 3.5 ns to 15 s), temperature grade, speed (1 MHz to 266 MHz) and packaging type. Our parametric filters will allow you to refine your search results according to the required specifications.

Asynchronous Static RAMs from Future Electronics

Future Electronics has a wide range of asynchronous static RAMs from several chip manufacturers that can be used for programming an SRAM memory card or for any other devices requiring SRAM chips or asynchronous static random access memories. Simply choose from the asynchronous SRAM memory attributes below and your search results will be narrowed to match your specific asynchronous static RAM application needs.

We deal with several manufacturers such as Alliance Memory Inc, Renesas Electronics, Cypress or ON Semiconductor, among other manufacturers. You can easily refine your asynchronous static RAM product search results by clicking your preferred asynchronous static RAM brand from the list of manufacturers below.

Applications for asynchronous static RAMs:

Asynchronous SRAM has a fast access time and can be used in:

  • Industrial electronics
  • Measurement systems
  • Routers and Networking equipment
  • Hard disks
  • Switches
  • IP-Phones
  • IC-Testers
  • Automotive Electronics
  • DSLAM Cards

Choosing the Right Asynchronous Static RAM:

With the FutureElectronics.com parametric search, when looking for the right asynchronous static RAMs, you can filter the results by various attributes: by Memory Organization (1 M x 16, 128 K x 8, 32 K x 8,), Maximum Access Time (3.5 ns, 10 ns, 45 ns, 55 ns,) and Temperature Grade (Automotive, Automotive-E, Commercial, Extended, Industrial) to name a few. You will be able to find the right asynchronous static RAM chip for an SRAM memory card or for any other devices which might require asynchronous static random access chips or memories.

Asynchronous Static RAMs in Production Ready Packaging or R&D Quantities

If the quantity of asynchronous static RAMs you require is less than a full reel, we offer to our customers several of our programmable asynchronous static RAMs in tray or tube quantities that will help you avoid unneeded surplus.

Future Electronics also offers its clients a unique bonded inventory program designed to eliminate potential problems that may arise from an unpredictable supply of products that could contain raw metals and products with erratic or long lead times. Talk with your nearest Future Electronics branch and find out more on how you can avoid possible shortages.



Featured Asynchronous Static RAM Products


Manufacturer Part Number Description
Alliance Memory IncAS6C4008-55SINTRAS6C4008 Series 4-Mbit (512 K x 8) 3 V 55 ns CMOS Static RAM - SOIC-32
Alliance Memory IncAS6C1008-55SINAS6C1008 Series 1-Mbit (128 K x 8) 3 V 55 ns CMOS Static RAM - SOIC-32
Alliance Memory IncAS7C256A-12JINAS7C256A Series 256-kbit (32 K x 8) 5 V 12 ns CMOS Static RAM - SOJ-28
Alliance Memory IncAS6C1008-55PCNAS6C1008 Series 1-Mbit (128 K x 8) 3 V 55 ns CMOS Static RAM - PDIP-32
Alliance Memory IncAS7C34096A-10TCNTRAS7C34096A Series 4 Mb (512 K x 8) 1 MHz CMOS Static RAM - TSOP2-44
Alliance Memory IncU62256ADK07LLG1U6264B Series 64-kbit (8 K x 8) 5 V 70 ns CMOS Static RAM -PDIP-28
Alliance Memory IncAS6C62256-55SINTRAS6C62256 Series 256-kbit (32 K x 8) 3.3 V 55 ns CMOS Static RAM - SOIC-28
Alliance Memory IncAS7C34098A-12TCNTRAS7C34098A Series 4-Mbit (256 K x 16) 3.3 V 12 ns CMOS Static RAM - TSOP 11-44
CypressCY62136EV30LL-45BVXICY62136EV30 Series 2-Mbit (128 K x 16) 2.2 - 3.6 V 45 ns Static RAM - VFBGA-48
CypressCY62167EV30LL-45BVXICY62167EV30 Series 16-Mbit (1M x 16/2M x 8) 2.2 - 3.6 V 45 ns Static RAM BGA-48
CypressCY62128ELL-45ZXITCY62128E Series 1-Mbit (128 K x 8) 4.5 - 5.5 V 45 ns Static RAM - TSOP-32
CypressCY62128ELL-45SXITSRAM 1 Mbit (128K x 8) 5 V Ultra low standby & Active power 32-SOIC I-TEMP
CypressCY62256NLL-70PXCCY62256N Series 256 kbit (32 K x 8) 5 V 55 ns Static RAM - PDIP-28
CypressCY7C1041DV33-10ZSXICY7C1041DV33 Series 4-Mbit (256 K x 16) 3.3 V 10 ns Static RAM - TSOP II-44
CypressCY62128ELL-45ZXI1-Mbit (128K x 8) Static RAM
CypressCY62128EV30LL-45SXICY62128EV30 Series 1-Mbit (128 K x 8) 2.2 - 3.6 V 45 ns Static RAM - SOIC-32
CypressCY62256NLL-55SNXICY62256N Series 256-Kbit (32 K x 8) 5 V 55 ns Static RAM - SOIC-28
CypressCY62148ELL-55SXITCY62148E Series 4-Mbit (512 K x 8) 4.5 - 5.5 V 55 ns Static RAM - SOIC-32
CypressCY62148ELL-55SXICY62148E Series 4-Mbit (512 K x 8) 5.5 - 5.5 V 55 ns Static RAM-SOIC-32
CypressCY62147EV30LL-45ZSXICY62147EV30 Series 4-Mbit (256 K x 16) 2.2 - 3.6 V 45 ns Static RAM - TSOP-44
CypressCY62128ELL-45SXICY62128E Series 1-Mbit (128 K x 8) 4.5 - 5.5 V 45 ns Static RAM - SOIC-32
ON SemiconductorN01L163WN1AB2-55IN01L63WN1A Series 1Mbit ( 64 K X 16 ) Asynchronous CMOS SRAM - BGA-48
Renesas ElectronicsR1LP5256ESP-5SI#B0R1LP5256E Series 256 kbit (32 K x 8) 5 V 55 ns Advanved SRAM - SOIC-28
Renesas ElectronicsR1LP5256ESP-7SR#B0R1LP5256E Series 256 kbit (32 K x 8) 5 V 70 ns Advanced SRAM - SOIC-28
Renesas ElectronicsR1LP5256ESP-5SI#S0R1LP5256E Series 256 kbit (32 K x 8) 5 V 55 ns Advanced SRAM - SOIC-28

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