M50FLW040BNB5TG TR

Product Overview

Category

M50FLW040BNB5TG TR belongs to the category of Flash Memory.

Use

It is primarily used for data storage in various electronic devices such as smartphones, tablets, digital cameras, and portable media players.

Characteristics

• Non-volatile memory: Retains data even when power is turned off.
• High-speed read and write operations: Allows for quick access to stored data.
• Compact size: Enables integration into small form factor devices.
• Durable: Withstands harsh environmental conditions.
• Low power consumption: Optimizes battery life in portable devices.

Package

M50FLW040BNB5TG TR is available in a surface-mount package, making it suitable for automated assembly processes.

Essence

The essence of M50FLW040BNB5TG TR lies in its ability to provide reliable and high-performance data storage in a compact and durable package.

Packaging/Quantity

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

Specifications

• Memory Capacity: 4 megabits (512 kilobytes)
• 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
• Erase/Program Cycles: Up to 100,000 cycles

Detailed Pin Configuration

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

Functional Features

• High-speed data transfer: Supports fast read and write operations.
• Sector erase capability: Allows for efficient erasure of specific memory sectors.
• Write protection: Provides a mechanism to prevent accidental modification of stored data.
• Status register: Enables monitoring of the device's operational status.

Advantages and Disadvantages

Advantages

• Compact size allows for integration into various electronic devices.
• High-speed read and write operations enable quick access to data.
• Durable construction ensures reliability in demanding environments.
• Low power consumption optimizes battery life in portable devices.

Disadvantages

• Limited storage capacity compared to higher-capacity flash memory chips.
• Relatively higher cost per unit compared to other memory technologies.

Working Principles

M50FLW040BNB5TG TR utilizes the Serial Peripheral Interface (SPI) to communicate with the host device. It stores data in non-volatile memory cells, which retain information even when power is turned off. The memory cells are organized into sectors, allowing for efficient erasure and programming of specific sections of the chip.

Detailed Application Field Plans

M50FLW040BNB5TG TR finds applications in various electronic devices that require reliable and high-performance data storage. Some potential application fields include: - Smartphones and tablets - Digital cameras - Portable media players - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. M25P40: Similar flash memory chip with 4 megabits capacity, SPI interface, and comparable specifications.
2. AT25SF041: Flash memory chip with 4 megabits capacity, SPI interface, and additional security features.
3. S25FL004A: Flash memory chip with 4 megabits capacity, SPI interface, and extended temperature range.

Note: This is not an exhaustive list, and there may be other alternative models available in the market.

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