MT28EW512ABA1HJS-0SIT

Product Overview

Category: Memory Device
Use: Data storage and retrieval
Characteristics: High capacity, fast access speed
Package: Integrated circuit (IC)
Essence: Non-volatile memory
Packaging/Quantity: Single IC package

Specifications

• Model: MT28EW512ABA1HJS-0SIT
• Capacity: 512 megabits (64 megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Access Time: 104 ns (max)
• Operating Temperature: -40°C to +85°C
• Data Retention: Up to 20 years

Detailed Pin Configuration

The MT28EW512ABA1HJS-0SIT has a total of 8 pins:

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

Functional Features

• High-speed data transfer using SPI interface
• Low power consumption
• Sector erase and byte program operations
• Hardware write protection
• Deep power-down mode for reduced standby power

Advantages and Disadvantages

Advantages: - Large storage capacity - Fast access speed - Low power consumption - Compact size - Easy integration with existing systems

Disadvantages: - Limited endurance (number of erase/write cycles) - Relatively higher cost compared to other memory technologies

Working Principles

The MT28EW512ABA1HJS-0SIT is based on Flash memory technology. It utilizes a floating-gate transistor structure to store and retrieve digital data. The memory cells are organized into sectors, which can be individually erased or programmed. Data is accessed through the SPI interface, allowing for high-speed communication with the host system.

Detailed Application Field Plans

The MT28EW512ABA1HJS-0SIT is widely used in various electronic devices and systems that require non-volatile data storage. Some common application fields include:

1. Consumer Electronics: Smartphones, tablets, digital cameras
2. Automotive: Infotainment systems, navigation systems
3. Industrial: Control systems, data loggers
4. Medical: Patient monitoring devices, diagnostic equipment
5. IoT (Internet of Things): Connected devices, sensors

Detailed and Complete Alternative Models

1. MT25QL128ABA1ESE-0SIT: 128 megabits (16 megabytes), Quad-SPI interface
2. MT29F256G08CJAAA-0SIT: 256 gigabits (32 gigabytes), Parallel NAND interface
3. MT47H64M16HR-25E: 1 gigabit (128 megabytes), DDR3 SDRAM

These alternative models offer different capacities, interfaces, and features to suit specific application requirements.

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