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N25Q256A11EF840E The Micron Technology N25Q256A11EF840E is a 256Mbit Serial NOR Flash Memory with an SPI interface. It operates at a voltage range of 1.7V to 2V and supports a clock frequency up to 108 MHz.
Mfr Part #:

N25Q256A11EF840E

Available from 2 distributors
Mfr Name: Micron Technology
Micron Technology
The Micron Technology N25Q256A11EF840E is a 256Mbit Serial NOR Flash Memory with an SPI interface. It operates at a voltage range of 1.7V to 2V and supports a clock frequency up to 108 MHz.
✓ Total Stock: 2,603 pcs
$ Price Range: $1.28

N25Q256A11EF840E Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
2,600 pcs
On Request
2600 pcs On Request 1 On Request On Request 16+20+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
3 pcs
On Request
3 pcs On Request 1 On Request On Request On Request On Request On Request
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N25Q256A11EF840E 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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N25Q256A11EF840E Description

Short technical summary and product information.

This Micron Technology N25Q256A11EF840E is a high-performance 256Mbit Serial NOR Flash Memory designed for various embedded applications. It features an SPI-compatible serial bus interface and supports Double Transfer Rate (DTR) mode for increased throughput.

 

The device operates on a single supply voltage ranging from 1.7V to 2V and can achieve a maximum clock frequency of 108 MHz in Single Transfer Rate (STR) mode, or 54 MHz in DTR mode. The memory offers Execute-in-Place (XIP) mode, allowing direct execution from flash memory after power-on. It supports 3-byte and 4-byte addressability modes and provides flexible erase capabilities, including 4KB subsector erase and 64KB sector erase.

 

Packaged in an 8-VDFN Exposed Pad (MLP8) measuring 8x6mm, this component is suitable for surface mount applications. It boasts a minimum of 100,000 erase cycles per sector and over 20 years of data retention, ensuring reliability and longevity in demanding environments.

N25Q256A11EF840E Quick Information

Product Type: Serial NOR Flash Memory
Canonical Name: Micron Technology N25Q256A Serial NOR Flash Memory, 256Mbit, 1.7V-2V, 108MHz, SPI Interface
Subcategory: NOR Flash

N25Q256A11EF840E Compliance

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

N25Q256A11EF840E Estimated Pricing

Qty Low High
1+ $1.28 $1.28

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

N25Q256A11EF840E Features

  • 256Mbit Serial NOR Flash Memory.
  • 1.7V to 2V single supply voltage.
  • Up to 108 MHz clock frequency (STR mode).
  • SPI, Dual I/O, Quad I/O protocols supported.
  • 8-VDFN Exposed Pad package for surface mounting.

N25Q256A11EF840E Applications

  • Ideal for embedded system storage.
  • Suitable for code execution applications.
  • Used in low-voltage electronic devices.
  • Supports high-speed data transfer needs.

N25Q256A11EF840E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the N25Q256A11EF840E?

The memory size is 256 Mbit (32 MB).

What is the maximum clock frequency in STR mode?

The maximum clock frequency in STR mode is 108 MHz.

What is the operating temperature range?

The operating temperature range is -40°C to +85°C.

What is the supply voltage range?

The supply voltage range is 1.7V to 2V.

What is the package type?

The package is 8-VDFN Exposed Pad (supplier package 8-VDFPN MLP8 8x6).

What is the data retention period?

The minimum data retention is 20 years.

How many erase cycles does it support?

It supports a minimum of 100,000 erase cycles per sector.

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