MT25QU256ABA1EW7-0SIT TR

Product Overview

Category

MT25QU256ABA1EW7-0SIT TR belongs to the category of Serial NOR Flash Memory.

Use

This product is primarily used for storing and retrieving data in electronic devices such as computers, smartphones, tablets, and other embedded systems.

Characteristics

• High-speed data transfer: The MT25QU256ABA1EW7-0SIT TR offers fast read and write speeds, making it suitable for applications that require quick access to data.
• Large storage capacity: With a capacity of 256 megabits (32 megabytes), this flash memory chip provides ample space for storing various types of data.
• Low power consumption: The device is designed to operate efficiently with minimal power consumption, making it suitable for battery-powered devices.
• Reliable performance: The MT25QU256ABA1EW7-0SIT TR offers high reliability and endurance, ensuring data integrity over extended periods of use.

Package and Quantity

The MT25QU256ABA1EW7-0SIT TR is available in a compact surface-mount package. It is typically supplied in reels or trays, with quantities varying based on customer requirements.

Specifications

• Memory Type: Serial NOR Flash
• Capacity: 256 Megabits (32 Megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Transfer Speed: Up to 133 MHz
• Erase/Program Cycle Endurance: 100,000 cycles

Pin Configuration (Top View)

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| | | MT25QU256 | | | |___________________|

Pin 1: Chip Select (CS) Pin 2: Serial Clock (SCLK) Pin 3: Serial Data Input (SI) Pin 4: Serial Data Output (SO) Pin 5: Write Protect (WP) Pin 6: Hold (HOLD) Pin 7: Ground (GND) Pin 8: Power Supply (VCC) ```

Functional Features

• Fast Read and Write Operations: The MT25QU256ABA1EW7-0SIT TR supports high-speed data transfer, enabling quick access to stored information.
• Sector Erase and Program: This flash memory chip allows for individual sector erasure and programming, providing flexibility in managing data.
• Write Protection: The Write Protect pin (WP) can be used to prevent accidental modification of stored data.
• Hold Functionality: The Hold pin (HOLD) allows the device to pause ongoing operations without losing data.

Advantages

• High-speed data transfer enables efficient data handling in various applications.
• Large storage capacity accommodates a wide range of data requirements.
• Low power consumption prolongs battery life in portable devices.
• Reliable performance ensures data integrity and longevity.

Disadvantages

• Limited erase/program cycle endurance compared to other non-volatile memory technologies.
• Higher cost per bit compared to alternative memory solutions.

Working Principles

The MT25QU256ABA1EW7-0SIT TR utilizes the Serial Peripheral Interface (SPI) protocol to communicate with the host device. It stores data in non-volatile memory cells that can be electrically erased and programmed. The SPI interface facilitates fast and efficient data transfer between the flash memory and the host system.

Application Field Plans

The MT25QU256ABA1EW7-0SIT TR is widely used in various electronic devices and systems, including: - Computers and laptops for storing BIOS firmware and other critical system data. - Smartphones and tablets for storing operating system code and user data. - Automotive systems for storing firmware, configuration data, and event logs. - Industrial control systems for storing program code and configuration parameters.

Alternative Models

• MT25QL256ABA1EW7-0SIT TR: Similar to the MT25QU256ABA1EW7-0SIT TR but with additional features such as Quad I/O and Dual I/O modes.
• MT25QU128ABA1EW7-0SIT TR: A lower capacity variant of the MT25QU256ABA1EW7-0SIT TR, suitable for applications with smaller storage requirements.

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