MT28EW256ABA1HPN-0SIT

Product Overview

Category

MT28EW256ABA1HPN-0SIT 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 digital cameras.

Characteristics

• Non-volatile: The data stored in MT28EW256ABA1HPN-0SIT is retained even when power is turned off.
• High capacity: This device has a storage capacity of 256 megabits (32 megabytes).
• Fast access time: MT28EW256ABA1HPN-0SIT provides quick access to stored data, ensuring efficient performance.
• Reliable: It offers high endurance and data retention capabilities, making it suitable for long-term storage needs.
• Low power consumption: This product is designed to consume minimal power, enhancing battery life in portable devices.

Package and Quantity

MT28EW256ABA1HPN-0SIT is available in a compact surface-mount package. Each package contains one unit of the memory device.

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

Pin Configuration

The detailed pin configuration for MT28EW256ABA1HPN-0SIT is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power supply voltage | | 2 | GND | Ground | | 3 | CS | Chip select | | 4 | SCK | Serial clock input | | 5 | SI | Serial data input | | 6 | SO | Serial data output | | 7 | WP# | Write protect (active low) | | 8 | HOLD# | Hold input (active low) |

Functional Features

• High-speed data transfer: MT28EW256ABA1HPN-0SIT supports fast serial data transfer, enabling efficient read and write operations.
• Flexible storage architecture: It offers sector-based erase and byte/page-based programming, allowing for flexible data management.
• Error correction: This memory device incorporates error correction techniques to ensure data integrity and reliability.
• Security features: MT28EW256ABA1HPN-0SIT includes hardware protection mechanisms to prevent unauthorized access and data tampering.

Advantages and Disadvantages

Advantages

• Non-volatile nature ensures data retention even during power loss.
• High storage capacity suitable for various applications.
• Fast access time enhances overall system performance.
• Low power consumption extends battery life in portable devices.
• Reliable endurance and data retention capabilities.

Disadvantages

• Relatively higher cost compared to other types of memory.
• Limited rewrite cycles compared to other non-volatile memory technologies.

Working Principles

MT28EW256ABA1HPN-0SIT utilizes flash memory technology. It stores data by trapping electric charges within floating gate transistors. These charges represent binary information, which can be read or modified using appropriate electrical signals. The memory cells are organized into sectors, allowing for efficient erasing and programming operations.

Application Field Plans

MT28EW256ABA1HPN-0SIT finds application in a wide range of electronic devices, including: - Personal computers and laptops - Smartphones and tablets - Digital cameras and camcorders - Automotive electronics - Industrial control systems - Consumer electronics

Alternative Models

Here are some alternative models that offer similar functionality: - MT28EW128ABA1HPN-0SIT: 128 megabit (16 megabyte) capacity - MT28EW512ABA1HPN-0SIT: 512 megabit (64 megabyte) capacity - MT28EW1024ABA1HPN-0SIT: 1024 megabit (128 megabyte) capacity

These alternative models provide varying storage capacities to suit different application requirements.

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