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AS7C256A-12TIN The Alliance Memory AS7C256A-12TIN is a 256Kbit asynchronous SRAM with a 12ns access time. It operates from 4.5V to 5.5V and is available in a 28-TSOP I package.
Mfr Part #:

AS7C256A-12TIN

Available from 1 distributors
Mfr Name: Alliance Memory, Inc.
Alliance Memory, Inc.
The Alliance Memory AS7C256A-12TIN is a 256Kbit asynchronous SRAM with a 12ns access time. It operates from 4.5V to 5.5V and is available in a 28-TSOP I package.
✓ Total Stock: 16 pcs
$ Price Range: $1.24

AS7C256A-12TIN Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
16 pcs
On Request
16 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

AS7C256A-12TIN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
ESD Protection
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
Supplier Device Package
Technology
Voltage
Write Cycle Time
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AS7C256A-12TIN Description

Short technical summary and product information.

The Alliance Memory AS7C256A-12TIN is a high-performance 256Kbit CMOS Static Random-Access Memory (SRAM) device organized as 32,768 words by 8 bits. It features a fast 12ns address access time and operates within a voltage range of 4.5V to 5.5V.

 

Designed for applications requiring fast data access, this SRAM offers TTL-compatible, three-state I/O and easy memory expansion capabilities through CE and OE inputs. It supports both commercial and industrial temperature ranges, with this specific part rated for -40°C to 85°C.

 

The device is supplied in a 28-pin TSOP I package, suitable for surface mounting. Its low power consumption in standby mode and efficient active power usage make it a versatile choice for various embedded systems and computing applications.

AS7C256A-12TIN Quick Information

Product Type: SRAM
Series: AS7C256A
Canonical Name: AS7C256A-12TIN 32K x 8 256Kbit Asynchronous SRAM
Subcategory: Asynchronous SRAM

AS7C256A-12TIN Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AS7C256A-12TIN Estimated Pricing

Qty Low High
1+ $1.24 $1.24

Estimated market price range - modelled values for guidance only, not live distributor offers.

AS7C256A-12TIN Features

  • 256Kbit memory size, 32K x 8 organization.
  • 12ns maximum address access time.
  • 4.5V to 5.5V operating voltage range.
  • Industrial temperature range: -40°C to 85°C.
  • Surface mount 28-TSOP I package.

AS7C256A-12TIN Applications

  • Suitable for high-speed data applications.
  • Used in embedded computing systems.
  • Ideal for portable computing devices.
  • Memory expansion in system designs.

AS7C256A-12TIN FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the AS7C256A-12TIN?

4.5V to 5.5V.

What package does the AS7C256A-12TIN come in?

28-TSOP I (also described as 28-TSSOP with 0.465" width).

What is the operating temperature range?

-40°C to 85°C.

What is the memory size of the AS7C256A-12TIN?

256 Kbit (32K x 8).

What is the access time of this SRAM?

12 ns maximum.

What interface does the AS7C256A-12TIN use?

Parallel interface.

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