MT25QU256ABA8ESF-MSIT

Product Overview

Category

MT25QU256ABA8ESF-MSIT belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: The data stored in this memory device is retained even when power is turned off.
• High capacity: MT25QU256ABA8ESF-MSIT has a storage capacity of 256 megabits (32 megabytes).
• Fast access time: It offers quick read and write operations, ensuring efficient data transfer.
• Reliable: This memory device is designed to withstand harsh environmental conditions and has a high endurance rating.

Package

MT25QU256ABA8ESF-MSIT comes in a small form factor package, commonly known as an integrated circuit (IC) chip. The package type is MSIT (Memory Standard In Thin Small Outline Package).

Essence

The essence of MT25QU256ABA8ESF-MSIT lies in its ability to store and retrieve digital information reliably and efficiently.

Packaging/Quantity

This memory device is typically sold in reels or trays, with each reel containing a specific quantity of IC chips. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Type: Flash memory
• 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 Retention: Up to 20 years
• Endurance: Up to 100,000 program/erase cycles

Detailed Pin Configuration

MT25QU256ABA8ESF-MSIT has a specific pin configuration that facilitates its integration into electronic systems. The following table provides a detailed overview of the pin functions:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VCC | Power supply voltage | | 2 | GND | Ground | | 3 | HOLD# | Hold input (for suspending ongoing operations) | | 4 | WP# | Write Protect input (for protecting data from being modified) | | 5 | SIO0 | Serial Data Input/Output 0 | | 6 | SIO1 | Serial Data Input/Output 1 | | 7 | SIO2 | Serial Data Input/Output 2 | | 8 | SIO3 | Serial Data Input/Output 3 | | 9 | CLK | Serial Clock Input | | 10 | /RESET | Reset input (for resetting the device) | | 11-16 | NC | No Connection | | 17 | CS# | Chip Select input | | 18-20 | NC | No Connection |

Functional Features

MT25QU256ABA8ESF-MSIT offers several functional features that enhance its usability and performance:

1. Fast Read/Write Operations: This memory device supports high-speed data transfer, enabling quick access to stored information.
2. Flexible Erase Mechanism: It allows for sector-based or full-chip erasure, providing flexibility in managing data storage.
3. Security Features: MT25QU256ABA8ESF-MSIT incorporates various security measures, such as hardware protection against unauthorized access and encryption algorithms.
4. Error Correction: It employs error correction techniques to ensure data integrity and reliability.
5. Low Power Consumption: This memory device is designed to minimize power consumption, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast access time
• Reliable data retention
• Flexible erase mechanism
• Security features for data protection
• Low power consumption

Disadvantages

• Relatively higher cost compared to other memory technologies
• Limited write endurance compared to some alternative models

Working Principles

MT25QU256ABA8ESF-MSIT utilizes the principles of flash memory technology. It consists of a grid of memory cells that store digital information using electrically isolated floating gate transistors. The presence or absence of an electrical charge on the floating gate determines the stored data value (0 or 1). Data can be written by applying a high voltage to the control gate, which allows electrons to tunnel onto or off the floating gate. Reading data involves sensing the voltage level on the memory cell's bit line.

Detailed Application Field Plans

MT25QU256ABA8ESF-MSIT finds applications in various fields, including:

1. Consumer Electronics: Used in smartphones,