M25PE20-VMN6P

Product Overview

Category

M25PE20-VMN6P belongs to the category of Serial Flash Memories.

Use

It is primarily used for storing and retrieving data in electronic devices, such as microcontrollers, digital cameras, and set-top boxes.

Characteristics

• Non-volatile memory: The data stored in M25PE20-VMN6P is retained even when power is removed.
• High-speed performance: It offers fast read and write operations, making it suitable for applications that require quick access to data.
• Compact size: The small form factor of M25PE20-VMN6P allows for easy integration into various electronic devices.
• Low power consumption: It operates efficiently, consuming minimal power during both active and standby modes.

Package

M25PE20-VMN6P is available in a standard 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of M25PE20-VMN6P lies in its ability to provide reliable and high-performance data storage in a compact form factor.

Packaging/Quantity

It is typically sold in reels containing a quantity of 2500 units per reel.

Specifications

• Memory capacity: 2 Megabits (256 Kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating voltage: 2.7V to 3.6V
• Operating temperature range: -40°C to +85°C
• Erase/Program cycles: Up to 100,000 cycles

Detailed Pin Configuration

1. Chip Select (/CS): Used to enable or disable the device for communication.
2. Serial Clock (SCK): Provides the clock signal for synchronous communication.
3. Serial Data Input (SI): Transfers data from the microcontroller to the memory.
4. Serial Data Output (SO): Transfers data from the memory to the microcontroller.
5. Write Protect (/WP): Allows write protection of the memory contents.
6. Hold (/HOLD): Suspends ongoing operations without resetting the device.
7. VCC: Power supply voltage.
8. Ground (GND): Common ground reference.

Functional Features

• Fast read and write operations: M25PE20-VMN6P offers high-speed data transfer, enabling efficient data storage and retrieval.
• Sector erase capability: It allows for erasing specific sectors of the memory, facilitating flexible data management.
• Software protection mechanisms: The memory can be protected against accidental writes using software commands.
• Deep power-down mode: M25PE20-VMN6P features a low-power mode that minimizes energy consumption during standby periods.

Advantages and Disadvantages

Advantages

• Compact size enables easy integration into various electronic devices.
• High-speed performance ensures quick access to stored data.
• Low power consumption prolongs battery life in portable devices.
• Sector erase capability provides flexibility in data management.

Disadvantages

• Limited memory capacity compared to other flash memory options.
• Relatively higher cost per unit compared to larger capacity flash memories.

Working Principles

M25PE20-VMN6P utilizes the Serial Peripheral Interface (SPI) protocol for communication with the microcontroller. It stores data in non-volatile memory cells, which retain information even when power is removed. The memory can be accessed by sending appropriate commands through the SPI interface, allowing for both read and write operations.

Detailed Application Field Plans

M25PE20-VMN6P finds applications in various electronic devices, including but not limited to: - Microcontrollers and embedded systems - Digital cameras and camcorders - Set-top boxes and smart TVs - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• M25P16-VMN6P: 16 Megabit Serial Flash Memory
• M25PX64-VME6TG: 64 Megabit Serial Flash Memory
• M25PX128-VME6TG: 128 Megabit Serial Flash Memory
• M25PX256-VME6TG: 256 Megabit Serial Flash Memory
• M25PX512-VME6TG: 512 Megabit Serial Flash Memory

These alternative models offer higher memory capacities, catering to different application requirements.

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