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N25Q256A11ESF40G The Micron N25Q256A11ESF40G is a 256Mbit Serial NOR Flash Memory with SPI interface. It operates from a 1.7V to 2V supply and supports clock frequencies up to 108 MHz.
Mfr Part #:

N25Q256A11ESF40G

Available from 1 distributors
Mfr Name: Micron Technology
Micron Technology
The Micron N25Q256A11ESF40G is a 256Mbit Serial NOR Flash Memory with SPI interface. It operates from a 1.7V to 2V supply and supports clock frequencies up to 108 MHz.
✓ Total Stock: 3,287 pcs
$ Price Range: $1.28

N25Q256A11ESF40G Available from 1 distributor

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✓ Non-Authorised
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Romaks Technologies ✓
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3,287 pcs
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N25Q256A11ESF40G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
Supplier Device Package
Supplier Package
Technology
Voltage
Write Cycle Time
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N25Q256A11ESF40G Description

Short technical summary and product information.

The Micron N25Q256A11ESF40G is a high-performance Serial NOR Flash memory device offering 256Mbit of storage capacity. It features an SPI-compatible serial bus interface and supports Double Transfer Rate (DTR) mode for increased throughput.

 

This memory operates from a single supply voltage ranging from 1.7V to 2V. It supports clock frequencies up to 108 MHz in Single Transfer Rate (STR) mode and 54 MHz in DTR mode. The device provides dual/quad I/O instructions for enhanced data transfer rates, reaching up to 54 MB/s.

 

Key features include Execute-in-Place (XIP) mode, PROGRAM/ERASE SUSPEND operations, and flexible configuration options. Erase capabilities include subsector erase (4KB), sector erase (64KB), and full-chip erase. Write protection is available through software and hardware methods.

 

The N25Q256A11ESF40G is available in JEDEC standard packages, including 16-SOP2 (0.295" width), V-PDFN-8, and T-PBGA-24b. It is designed for applications requiring reliable and efficient non-volatile storage.

N25Q256A11ESF40G Quick Information

Product Type: Serial NOR Flash Memory
Series: N25Q256A
Canonical Name: Micron N25Q256A Serial NOR Flash Memory
Subcategory: Serial NOR Flash

N25Q256A11ESF40G Compliance

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

N25Q256A11ESF40G Estimated Pricing

Qty Low High
1+ $1.28 $1.28

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

N25Q256A11ESF40G Features

  • 256Mbit Serial NOR Flash memory.
  • 1.7V to 2V single supply voltage.
  • Up to 108 MHz clock frequency (STR mode).
  • SPI compatible interface with DTR mode.
  • Available in 16-SOP2 package.

N25Q256A11ESF40G Applications

  • Embedded systems requiring non-volatile storage.
  • Applications needing high-speed data access.
  • Systems utilizing SPI communication protocols.
  • Designs requiring Execute-in-Place (XIP) functionality.

N25Q256A11ESF40G FAQs

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

1.7V to 2.0V.

What package options are available?

16-SOIC (7.50mm width), V-PDFN-8 (8mm x 6mm), SOP2-16 (300 mil), and T-PBGA-24 (6mm x 8mm).

What is the operating temperature range?

-40°C to 85°C.

What is the memory size?

256 Mbit.

What is the maximum clock frequency?

108 MHz in STR mode, 54 MHz in DTR mode.

Does it support Execute-in-Place (XIP)?

Yes, XIP mode is supported.

What is the data retention period?

Over 20 years.

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