MT25QL256ABA8ESF-0AAT

Product Overview

Category

MT25QL256ABA8ESF-0AAT belongs to the category of non-volatile memory devices.

Use

This product is primarily used for data storage and retrieval 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 removed.
• High capacity: The MT25QL256ABA8ESF-0AAT offers a storage capacity of 256 megabits (32 megabytes).
• Fast access times: It provides quick read and write operations, allowing for efficient data handling.
• Low power consumption: This memory device is designed to consume minimal power during operation.
• Reliable: It offers high endurance and data retention capabilities, ensuring the integrity of stored information.
• Compact package: The MT25QL256ABA8ESF-0AAT comes in a small form factor, making it suitable for space-constrained applications.

Package and Quantity

The MT25QL256ABA8ESF-0AAT is available in a surface-mount package. The exact package type may vary depending on the manufacturer. Typically, it is supplied in reels or trays containing multiple units.

Specifications

• Memory Type: 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 Rate: Up to 133 MHz
• Erase/Program Cycles: 100,000 cycles (minimum)
• Data Retention: 20 years (minimum)

Pin Configuration

The MT25QL256ABA8ESF-0AAT follows a standard pin configuration for SPI flash memory devices. The specific pinout may vary depending on the manufacturer. Here is a general representation:

1. VCC 2. GND 3. Chip Select (CS) 4. Serial Clock (SCK) 5. Serial Data Input (SI) 6. Serial Data Output (SO) 7. Hold (HOLD) 8. Write Protect (WP)

Functional Features

• High-speed data transfer: The MT25QL256ABA8ESF-0AAT supports fast read and write operations, enabling efficient data handling in various applications.
• Flexible erase options: It offers sector-based erasure, allowing selective removal of data without affecting other stored information.
• Security features: This memory device includes hardware protection mechanisms to prevent unauthorized access and ensure data integrity.
• Error correction: It incorporates error correction codes (ECC) to detect and correct bit errors, enhancing data reliability.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast data transfer rates
• Low power consumption
• Compact form factor
• Reliable data retention
• Flexible erase options

Disadvantages

• Limited erase/program cycles
• Relatively higher cost compared to some other memory technologies

Working Principles

The MT25QL256ABA8ESF-0AAT utilizes flash memory technology to store and retrieve data. It employs a combination of floating-gate transistors and charge trapping techniques to store binary information. When data is written, charges are trapped in the floating gate, representing either a "0" or a "1." During read operations, the presence or absence of charges is detected to retrieve the stored information.

Detailed Application Field Plans

The MT25QL256ABA8ESF-0AAT finds applications in various fields, including: - Consumer electronics - Automotive systems - Industrial automation - Medical devices - Networking equipment

In consumer electronics, it can be used for firmware storage in smartphones, tablets, and gaming consoles. In automotive systems, it enables data storage for infotainment systems, instrument clusters, and advanced driver-assistance systems (ADAS). Industrial automation applications include programmable logic controllers (PLCs) and human-machine interfaces (HMIs). Medical devices, such as patient monitors and diagnostic equipment, can utilize this memory for data storage. Networking equipment, including routers and switches, can benefit from the MT25QL256ABA8ESF-0AAT for firmware storage and configuration data.

Detailed and Complete Alternative Models

Some alternative models to the MT25QL256ABA8ESF-0AAT include: - W25Q256JVSIQ (Winbond) - S25FL256SAGMFI011 (Cypress Semiconductor) - IS25LP256D-JBLE (ISSI) - MX25L25635FMI-10G (Macronix)

These alternative models offer similar specifications and functionality, providing options for different design requirements and supply chain considerations.

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