AS25F3256MQ-7W2IN The Alliance AS25F3256MQ-7W2IN is a 256Mbit Serial NOR Flash memory device. It supports high-speed SPI, Dual SPI, Quad SPI, and QPI interfaces.
Mfr Part #:

AS25F3256MQ-7W2IN

Available from 1 distributors
Mfr Name: Alliance
Alliance
The Alliance AS25F3256MQ-7W2IN is a 256Mbit Serial NOR Flash memory device. It supports high-speed SPI, Dual SPI, Quad SPI, and QPI interfaces.
Total Stock: 2 pcs
$ Price Range: $1.28

AS25F3256MQ-7W2IN Available from 1 distributor

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AS25F3256MQ-7W2IN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Industrial Grade
Interface
Memory Size
Mounting Type

AS25F3256MQ-7W2IN Description

Short technical summary and product information.

The Alliance AS25F3256MQ-7W2IN is a 256Mbit (32M-byte) Serial NOR Flash memory designed for systems requiring efficient storage in limited space, pins, and power. It offers high performance with a 133MHz clock speed for Single, Dual, and Quad SPI operations, as well as QPI mode for true execute-in-place (XIP) functionality.

 

This memory device operates over a wide voltage range of 2.3V to 3.6V and an industrial temperature range of -40°C to +85°C. It features a flexible architecture with uniform 4KB sectors, allowing for efficient erase operations. The memory supports over 100,000 erase/program cycles and more than 20 years of data retention.

 

Available in a space-saving 8-lead WSON (6x8mm) package, the AS25F3256MQ-7W2IN is suitable for various embedded applications. It includes advanced security features such as software and hardware write protection, and a 64-bit unique ID for device identification.

AS25F3256MQ-7W2IN Quick Information

Product Type: Serial NOR Flash Memory
Series: AS25F3256MQ
Canonical Name: 256Mbit Serial NOR Flash Memory
Subcategory: Serial NOR Flash

AS25F3256MQ-7W2IN Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-free

AS25F3256MQ-7W2IN Estimated Pricing

Qty Low High
1+ $1.28 $1.28

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

AS25F3256MQ-7W2IN Features

  • 256Mbit Serial NOR Flash memory.
  • Supports SPI, Dual SPI, Quad SPI, and QPI.
  • 133MHz maximum clock frequency.
  • Wide 2.3V to 3.6V operating voltage.
  • Industrial -40°C to +85°C temperature range.

AS25F3256MQ-7W2IN Applications

  • Ideal for code shadowing to RAM.
  • Supports execute-in-place (XIP) operations.
  • Suitable for embedded systems.
  • Efficient data storage solutions.

AS25F3256MQ-7W2IN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the AS25F3256MQ-7W2IN?

2.3 V to 3.6 V.

What package does the AS25F3256MQ-7W2IN come in?

WSON 6x8 8L (WSON-8) surface mount package.

What is the operating temperature range?

-40°C to +85°C.

Is the AS25F3256MQ-7W2IN lead-free?

Yes, it is Pb-free (lead-free) and RoHS 2.0 compliant.

What is the memory density?

256 Mbit.

What interface protocols are supported?

Standard SPI, Dual SPI, Quad SPI, and QPI.

What is the maximum clock frequency?

133 MHz.

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