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Showing Results For: SRAM

SRAM

What is Static Random Access Memory (SRAM)?

SRAM, or Static Random Access Memory, is an electronic semiconductor memory that makes use of a bistable latching circuit, commonly referred to as flip-flops to preserve each and every bit of information in the memory. It preserves data bits on the memory circuitry until the power supply is cut off.

Static Random Access Memory is employed in the system where speed or low power are required. Its density is higher than that of dynamic random-access memory. This type of memory configuration is not complex, and it becomes ideal for use with semiconductor memory modules.

Difference between SRAM and DRAM:

Since this memory practices high-capacity storage and is integrated into the embedded system, Static Random Access Memory differs from DRAM (dynamic RAM, which stores bits in cells made up of a capacitor and a transistor) in that it does not require frequent refreshing, whereas dynamic will lose data if not. Static Random Access Memory is also more expensive and speedier than DRAM.

Features and Benefits

  • Access Transistors such as MAL and MAR provide access to preserved data for reading and writing operations.
  • Three operational stages are carried out in memory names hold, read, and write. 
  • Bistable (cross-coupled) INVs for storage.
  • Word line, WL, controls access – WL=0 (hold operation), WL=1 (read/write operation).
  • Reliable chip for long data lifetime.
  • Data is held statically—semiconductor memory is being used to preserve the data, regardless of refreshing the data after each read data operation until the power is cut off to the memory.

What are the applications of SRAM?

They are widely used in various environments with a multitude of devices, such as:

  • Electronics
  • Routers
  • Workstations 
  • LCD screens and printers
  • Microprocessors
  • Computers

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CY62187EV30LL-55BAXI, Infineon
451 In Stock
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210 +
£ 58.81
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CY62157EV30LL-45ZSXIT, Infineon
2030 In Stock
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1000 +
£ 7.81
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CY7C1021DV33-10ZSXI, Infineon
304 In Stock
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135 +
£ 1.82
540 +
£ 1.70
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CY7C1041G-10ZSXI, Infineon
133 In Stock
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135 +
£ 4.23
270 +
£ 4.10
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CY62148ELL-45ZSXIT, Infineon
2029 In Stock
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1000 +
£ 4.68
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CY62126EV30LL-45ZSXI, Infineon
303 In Stock
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£ 1.74
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£ 1.62
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CY14B108N-ZSP45XI, Infineon
221 In Stock
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108 +
£ 32.85
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CY62167ELL-45ZXIT, Infineon
2015 In Stock
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£ 9.14
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CY62167EV30LL-45BVXI, Infineon
976 In Stock
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480 +
£ 8.16
Renesas Electronics
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6116LA25SOGI, Renesas Electronics
672 In Stock
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310 +
£ 4.54
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CY62136EV30LL-45ZSXI, Infineon
338 In Stock
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£ 2.72
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£ 2.71
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CY62146EV30LL-45ZSXI, Infineon
339 In Stock
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£ 4.03
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£ 4.02
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CY62157EV30LL-45ZSXI, Infineon
343 In Stock
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£ 8.14
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CY62147EV30LL-45ZSXI, Infineon
340 In Stock
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£ 3.35
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£ 3.26
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CY62128EV30LL-45ZAXI, Infineon
535 In Stock
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£ 1.42
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£ 1.37
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CY62148EV30LL-45ZSXI, Infineon
306 In Stock
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S70KL1282GABHV020, Infineon
760 In Stock
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£ 5.56
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£ 5.28
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CY62148ELL-45ZSXI, Infineon
305 In Stock
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£ 4.89
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CY7C1019DV33-10VXIT, Infineon
1517 In Stock
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£ 2.68
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71V416L10PHGI, Renesas Electronics
323 In Stock
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£ 7.84
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£ 7.83
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71016S15PHG, Renesas Electronics
133 In Stock
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£ 2.09
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£ 2.07
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£ 2.00
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71V016SA15PHG8, Renesas Electronics
3067 In Stock
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£ 1.76
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71V416S12PHG, Renesas Electronics
294 In Stock
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71024S20TYG8, Renesas Electronics
998 In Stock
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71256SA15TPG, Renesas Electronics
79 In Stock
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New Items
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CY62137FV30LL-45BVXI, Cypress Semiconductor

CY62137FV30LL-45BVXI, Cypress Semiconductor

Asynchronous Static RAM Memory, Cypress Semiconductor SRAM (Static Random Access Memory)
New items
RMLV1616AGSA-5S2#AA0, Renesas Electronics

RMLV1616AGSA-5S2#AA0, Renesas Electronics

Low Power SRAM, RMLV Series, Renesas Electronics The RMLV Series of high performance advanced static RAMs has realized higher density, low current consumption, and offers low power standby power dissipation. Single 2.7V to 3.6V power supply Access time: 45ns (max.) Equal access and cycle times Common data input and output with three state output All inputs and outputs are TTL compatible Suitable for battery backup operation SRAM (Static Random Access Memory)
New items
CY62167EV30LL-45ZXA, Cypress Semiconductor

CY62167EV30LL-45ZXA, Cypress Semiconductor

Asynchronous Static RAM Memory, Cypress Semiconductor SRAM (Static Random Access Memory)
New items
CY7C1010DV33-10ZSXI, Cypress Semiconductor

CY7C1010DV33-10ZSXI, Cypress Semiconductor

The Cypress Semiconductor CY7C1010DV33 is a high performance CMOS static RAM organized as 256 K words by 8 bits. Easy memory expansion is provided by an active LOW chip enable (CE), an active LOW output Enable (OE), and three-state drivers. High speed typically of 10 ns Low standby power Automatic power down when deselected TTL-compatible inputs and outputs
New items
CY621472E30LL-45ZSXI, Infineon

CY621472E30LL-45ZSXI, Infineon

Very high speed: 45 ns Temperature range Industrial: –40 °C to +85 °C Wide voltage range: 2.20 V to 3.60 V Ultra low standby power Typical standby current: 1 A Maximum standby current: 7 A (Industrial) Ultra low active power Typical active current: 2 mA at f = 1 MHz Easy memory expansion with CE1, CE2, and OE Features Automatic power down when deselected Complementary metal oxide semiconductor (CMOS) for optimum speed and power Available in Pb-free 44-pin thin small outline package (TSOP) II package Byte power down feature
New items
CY7C1345G-100AXC, Infineon

CY7C1345G-100AXC, Infineon

The Cypress Semiconductor CY7C1345G series is a 128K ´ 36 synchronous cache RAM designed to interface with high speed microprocessors with minimum glue logic. The maximum access delay from clock rise is 8.0 ns. A 2-bit on-chip counter captures the first address in a burst and increments the address automatically for the rest of the burst access. Provide high performance 2-1-1-1 access rate User selectable burst counter supporting Intel Pentium interleaved or linear burst sequences Separate processor and controller address strobes Synchronous self timed write Asynchronous output enable Available in Pb-free 100-pin TQFP package ZZ sleep mode option
New items
CY7C1354C-166AXC, Infineon

CY7C1354C-166AXC, Infineon

The Cypress Semiconductor CY7C1354C series are 3.3V, 256K ´ 36 synchronous pipelined burst SRAMs with no bus latency logic, respectively. They are designed to support unlimited true back-to-back read/write operations with no wait states. It is equipped with the advanced logic required to enable consecutive read/write operations with data being transferred on every clock cycle. Pin-compatible and functionally equivalent to ZBT Supports 250 MHz bus operations with zero wait states Available speed grades are 250, 200, and 166 MHz Internally self-timed output buffer control to eliminate the need to use asynchronous OE Fully registered for pipelined operation Byte write capability
New items
CY7C1354C-166AXI, Infineon

CY7C1354C-166AXI, Infineon

The Cypress Semiconductor CY7C1354C series are 3.3V, 256K ´ 36 synchronous pipelined burst SRAMs with no bus latency logic, respectively. They are designed to support unlimited true back-to-back read/write operations with no wait states. It is equipped with the advanced logic required to enable consecutive read/write operations with data being transferred on every clock cycle. Pin-compatible and functionally equivalent to ZBT Supports 250 MHz bus operations with zero wait states Available speed grades are 250, 200, and 166 MHz Internally self-timed output buffer control to eliminate the need to use asynchronous OE Fully registered for pipelined operation Byte write capability
New items
71V416L12PHGI, Renesas Electronics

71V416L12PHGI, Renesas Electronics

The Renesas Electronics Static RAM is of 4,194,304-bit high-speed organized as 256K x 16. It is fabricated using high-performance, high-reliability CMOS technology. This state-of-the-art technology, combined with innovative circuit design techniques, provides a cost-effective solution for high speed memory needs. It has an output enable pin which operates as fast as 5ns with address access times as fast as 10ns All bidirectional inputs and outputs of the IDT71V416 are LVTTL-compatible Fully static asynchronous circuitry is used requiring no clocks or refresh for operation It has JEDEC centre power / GND pinout for reduced noise Provides bidirectional data inputs and outputs directly Low power consumption via chip deselect
New items
71V424S12PHGI, Renesas Electronics

71V424S12PHGI, Renesas Electronics

The Renesas Electronics Static RAM is of 4,194,304-bit high-speed organized as 512K x 8. It is fabricated using high-performance, high-reliability CMOS technology. This state of the art technology, combined with innovative circuit design techniques, provides a cost-effective solution for high-speed memory needs. It has an output enable pin which operates as fast as 5ns with address access times as fast as 10ns All bidirectional inputs and outputs of the IDT71V424 are TTL-compatible It provides JEDEC Centre Power / GND pinout for reduced noise Low power consumption via chip deselect Industrial temperature range of –40°C to +85°C is available for selected speeds
New items
DS1225AB-85+, Maxim

DS1225AB-85+, Maxim

Static RAM, Maxim Integrated SRAM (Static Random Access Memory)
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like SRAM and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding SRAM or any other product.
This depends on the SRAM individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for SRAM and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including SRAM.
Yes. We keep updating our stock frequently and if a product like SRAM is not in stock then we will let you know.