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N25Q256A11E1240E The Micron N25Q256A11E1240E is a 256Mbit Serial NOR Flash Memory with an SPI interface. It operates from a 1.7V to 2V supply voltage and supports clock frequencies up to 108 MHz.
Mfr Part #:

N25Q256A11E1240E

Available from 2 distributors
Mfr Name: Micron Technology
Micron Technology
The Micron N25Q256A11E1240E is a 256Mbit Serial NOR Flash Memory with an SPI interface. It operates from a 1.7V to 2V supply voltage and supports clock frequencies up to 108 MHz.
✓ Total Stock: 15,790 pcs
$ Price Range: $1.28

N25Q256A11E1240E Available from 2 distributors

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10,790 pcs
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10790 pcs On Request 1 On Request On Request On Request On Request On Request
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5,000 pcs
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5000 pcs On Request 1 On Request On Request On Request On Request On Request
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N25Q256A11E1240E 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
Operating Voltage
Supplier Device Package
Technology
Voltage
Write Cycle Time
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N25Q256A11E1240E Description

Short technical summary and product information.

This Micron N25Q256A11E1240E is a high-performance Serial NOR Flash Memory with a capacity of 256Mbit. It features an SPI-compatible serial bus interface and supports Double Transfer Rate (DTR) mode, enabling increased throughput. The device operates from a single supply voltage ranging from 1.7V to 2.0V and can achieve a maximum clock frequency of 108 MHz in Single Transfer Rate (STR) mode and 54 MHz in DTR mode.

 

Key features include support for Dual/Quad I/O instructions, Execute-in-Place (XIP) mode, and Program/Erase Suspend operations. The memory offers flexible erase capabilities with subsector (4KB) and sector (64KB) erase options, along with full-chip erase. Write protection is available through software and hardware methods. The memory is housed in a 24-T-PBGA package and is designed for surface mounting.

 

With a minimum of 100,000 erase cycles per sector and over 20 years of data retention, this flash memory is suitable for various embedded applications requiring reliable non-volatile storage. It supports both 3-byte and 4-byte addressing modes for expanded memory access.

N25Q256A11E1240E Quick Information

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

N25Q256A11E1240E Compliance

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

N25Q256A11E1240E Estimated Pricing

Qty Low High
1+ $1.28 $1.28

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

N25Q256A11E1240E Features

  • 256Mbit Serial NOR Flash Memory
  • 1.7V to 2.0V single supply voltage
  • Up to 108 MHz clock frequency (STR mode)
  • SPI, Dual I/O, Quad I/O support
  • 24-T-PBGA surface mount package

N25Q256A11E1240E Applications

  • Embedded systems storage
  • Firmware code execution
  • Data logging applications
  • Automotive electronics
  • Industrial control systems

N25Q256A11E1240E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the N25Q256A11E1240E?

1.7V to 2.0V.

What package does the N25Q256A11E1240E come in?

24-TBGA (24-T-PBGA 6x8mm).

What is the operating temperature range of the N25Q256A11E1240E?

-40°C to 85°C (TA).

What is the memory size of the N25Q256A11E1240E?

256 Mbit (64M x 4).

What is the maximum clock frequency of the N25Q256A11E1240E?

108 MHz in single transfer rate mode, 54 MHz in double transfer rate mode.

Does the N25Q256A11E1240E support write protection?

Yes, both software (volatile lock bits per 64KB sector) and hardware (nonvolatile bits) write protection.

What is the data retention of the N25Q256A11E1240E?

More than 20 years.

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