MT28EW256ABA1LPN-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 chip, one unit per package

Specifications

• Model: MT28EW256ABA1LPN-0SIT
• Capacity: 256 megabits (32 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: 20 years (typical)

Detailed Pin Configuration

The MT28EW256ABA1LPN-0SIT has the following pin configuration:

1. VCC: Power supply voltage
2. GND: Ground
3. HOLD: Suspends ongoing data transfer
4. WP: Write protect
5. SCK: Serial clock input
6. SI: Serial data input
7. SO: Serial data output
8. CS: Chip select

Functional Features

• High-speed data transfer using SPI interface
• Low power consumption
• Reliable data retention
• Easy integration into various electronic systems

Advantages and Disadvantages

Advantages: - Large storage capacity - Fast access speed - Low power consumption - Compact size - Long data retention period

Disadvantages: - Limited write endurance - Relatively higher cost compared to other memory devices

Working Principles

The MT28EW256ABA1LPN-0SIT is a non-volatile memory device that stores data even when power is removed. It utilizes the Serial Peripheral Interface (SPI) for communication with a microcontroller or other devices. The memory cells within the device are organized in a grid-like structure, allowing data to be stored and retrieved by addressing specific locations.

Detailed Application Field Plans

The MT28EW256ABA1LPN-0SIT is widely used in various electronic systems that require non-volatile data storage. Some common application fields include:

1. Embedded systems
2. Consumer electronics
3. Automotive electronics
4. Industrial control systems
5. Medical devices

Detailed and Complete Alternative Models

1. MT25QL128ABA1EW9-0SIT: 128 megabit SPI NOR Flash memory
2. MX25L25635FMI-10G: 256 megabit SPI NOR Flash memory
3. S25FL256SAGMFI011: 256 megabit SPI NOR Flash memory

These alternative models offer similar functionality and can be considered as substitutes for the MT28EW256ABA1LPN-0SIT.

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