N25Q128A11EF840F

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Non-Volatile Memory Device for Embedded Systems with Serial Peripheral Interface

  • Manufacturer Part # : N25Q128A11EF840F

  • Package/Case: PDFN-8

  • Brand: Micron

  • Product Categories : Memory

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N25Q128A11EF840F DataSheet

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N25Q128A11EF840F Details

The N25Q128A11EF840F is a high-performance serial NOR Flash memory from Micron, offering a storage capacity of 128Mb. This flash memory device is designed to provide fast read and write operations, making it suitable for applications requiring high-speed data access. It features a serial interface for easy integration into various electronic systems.

Pinout

  • 1 (CS): Chip Select
  • 2 (DO): Data Output
  • 3 (DIO): Data I/O
  • 4 (WP): Write Protect
  • 5 (GND): Ground
  • 6 (VCC): Power Supply
  • 7 (CLK): Clock Input
  • 8 (DI): Data Input

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

  • High Performance: Offers fast read and write operations for efficient data access.
  • Large Capacity: Provides a storage capacity of 128Mb for data-intensive applications.
  • Serial Interface: Features a serial communication interface for easy integration and control.
  • Low Power Consumption: Designed for low power operation, making it suitable for battery-powered devices.
  • Reliable Storage: Ensures data integrity with reliable and durable storage capabilities.

Application

  • Embedded Systems: Ideal for use in embedded systems requiring reliable non-volatile memory.
  • Communication Devices: Used in communication devices for data storage and firmware updates.
  • Industrial Automation: Suitable for industrial automation systems for program storage and configuration data.

Where to Use

The N25Q128A11EF840F is suitable for applications that demand high-speed data access and reliable storage. It is commonly used in embedded systems, communication devices, and industrial automation systems for data storage and program execution.

How to Use

Connect the N25Q128A11EF840F to your system using the provided pinout configuration. Ensure proper power supply connections and follow the recommended operating conditions for optimal performance. Use the serial interface for data communication and access. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the N25Q128A11EF840F demonstrates how to connect the serial NOR Flash memory to your electronic system. It includes connections for power, ground, data communication, and control signals to enable proper functionality and data storage.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

  • W25Q128BV: A similar serial NOR Flash memory with comparable features and performance.
  • S25FL128S: An alternative flash memory device offering similar storage capacity and functionality.

Complementary

The N25Q128A11EF840F can be complemented by the N25Q256A13EF840E, which provides higher storage capacity and enhanced performance for data-intensive applications.

When selecting complementary memory devices, consider compatibility and performance requirements to ensure seamless integration and optimal system operation.

Frequently Asked Questions

Q: What is the storage capacity of the N25Q128A11EF840F?

A: The N25Q128A11EF840F offers a storage capacity of 128Mb. Refer to the datasheet for detailed specifications and memory organization.

Q: Is the N25Q128A11EF840F suitable for use in battery-powered devices?

A: Yes, the N25Q128A11EF840F features low power consumption and is suitable for battery-powered devices requiring non-volatile memory storage.

N25Q128A11EF840F

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! NOR Flash Mounting Style SMD/SMT
Package / Case PDFN-8 Series N25Q
Memory Size ! 128 Mbit Supply Voltage - Min 1.7 V
Supply Voltage - Max 2 V Active Read Current - Max 15 mA
Interface Type SPI Maximum Clock Frequency 108 MHz
Organization 16 M x 8 Data Bus Width 8 bit
Timing Type Synchronous Minimum Operating Temperature - 40 C
Maximum Operating Temperature ! + 85 C Brand Micron
Memory Type ! NOR Product Type ! NOR Flash
Speed 108 MHz Standard Not Supported
Factory Pack Quantity 4000 Subcategory Memory & Data Storage

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification N25Q128A11EF840F PDF Download

FAQs

What is N25Q128A11EF840F?

The N25Q128A11EF840F is a 128Mb (16MB) flash memory device manufactured by Micron Technology. It is designed for high-performance, low-power applications and is commonly used in embedded systems, networking equipment, automotive electronics, and consumer electronics.

How Does N25Q128A11EF840F Work?

The N25Q128A11EF840F works by storing data in non-volatile memory cells, allowing the retention of data even when the power is turned off. It utilizes a serial peripheral interface (SPI) for communication with a microcontroller or other digital devices. The flash memory offers fast read and write operations, making it suitable for various data storage and code execution tasks.

How Many Pins does N25Q128A11EF840F have and What are the Functions of the Pinout Configuration?

The N25Q128A11EF840F is housed in a 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

  • CS: Chip select for SPI communication.
  • SO: Serial data output.
  • WP: Write protect input.
  • GND: Ground pin.
  • SI: Serial data input.
  • SCLK: Serial clock for SPI communication.
  • VCC: Power supply pin.
  • HOLD: Hold input for SPI operation.

What are the Pros and Cons of N25Q128A11EF840F?

Pros:

  • High Capacity: Offers a large 128Mb capacity for data storage.
  • High Performance: Provides fast read and write operations for quick access to data.
  • Low Power Consumption: Optimized for low-power applications, extending battery life in portable devices.
  • Compact Package: The 8-pin SOIC package is space-efficient and suitable for compact designs.

Cons:

  • Interface Limitation: The SPI interface may not be as fast as parallel interfaces in some applications.
  • Storage Density: While 128Mb is sufficient for many applications, higher-density options may be required for certain designs.

Are There Any Equivalents/Alternatives to N25Q128A11EF840F for Recommendation?

Alternatives to the N25Q128A11EF840F include the W25Q128JVSIM from Winbond and the S25FL128L from Cypress Semiconductor.

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