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AS7C3256A-12TIN The Alliance Memory AS7C3256A-12TIN is a 3.3V, 256Kbit asynchronous SRAM. It features a 12ns access time and is supplied in a 28-TSOP I package.
Mfr Part #:

AS7C3256A-12TIN

Available from 1 distributors
Mfr Name: Alliance Memory, Inc.
Alliance Memory, Inc.
The Alliance Memory AS7C3256A-12TIN is a 3.3V, 256Kbit asynchronous SRAM. It features a 12ns access time and is supplied in a 28-TSOP I package.
✓ Total Stock: 145 pcs
$ Price Range: $1.24

AS7C3256A-12TIN Available from 1 distributor

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✓ Non-Authorised
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Risen Electronics ✓
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145 pcs
On Request
145 pcs On Request 1 On Request On Request On Request On Request 2026-02-23 21:33:16
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AS7C3256A-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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AS7C3256A-12TIN Description

Short technical summary and product information.

The AS7C3256A-12TIN is a high-performance 3.3V CMOS SRAM from Alliance Memory, Inc. It is organized as 32,768 words by 8 bits, providing a total density of 256Kbit.

 

This SRAM offers a fast address access time of 12 ns and an output enable access time of 5 ns, making it suitable for demanding memory applications. It operates within a voltage range of 3V to 3.6V and features low power consumption in both active and standby modes.

 

The device is available in a 28-pin TSOP I package, designed for surface mounting. Its TTL-compatible, three-state I/O and easy memory expansion capabilities with CE and OE inputs facilitate integration into various system designs.

 

Key specifications include a write cycle time of 12 ns, ESD protection exceeding 2000 volts, and latch-up current of at least 200 mA. The operating temperature range is -40°C to 85°C.

AS7C3256A-12TIN Quick Information

Product Type: SRAM
Series: AS7C3256A
Canonical Name: AS7C3256A-12TIN 3.3V 256Kbit SRAM
Subcategory: Asynchronous SRAM

AS7C3256A-12TIN Compliance

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

AS7C3256A-12TIN Estimated Pricing

Qty Low High
1+ $1.24 $1.24

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

AS7C3256A-12TIN Features

  • 3.3V CMOS SRAM with 256Kbit density.
  • Fast 12ns address access time.
  • Organized as 32,768 words by 8 bits.
  • Surface mountable 28-TSOP I package.
  • Wide -40°C to 85°C operating temperature.

AS7C3256A-12TIN Applications

  • Suitable for high-speed memory applications.
  • Ideal for embedded system designs.
  • Used in portable computing devices.
  • Supports low-voltage operation.

AS7C3256A-12TIN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the AS7C3256A-12TIN?

The operating voltage range is 3V to 3.6V.

What is the access time of this SRAM?

The maximum access time is 12 ns.

What is the memory size and organization?

256 Kbit organized as 32K words x 8 bits.

What is the memory interface type?

Parallel interface.

What is the operating temperature range?

-40°C to 85°C (TA).

What package is the AS7C3256A-12TIN available in?

28-TSOP I (28-TSSOP, 0.465" width, 11.80mm).

What is the standby power consumption?

Maximum 7.2 mW (CMOS I/O).

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