M45PE40-VMP6TG TR

Product Overview

Category

The M45PE40-VMP6TG TR belongs to the category of non-volatile memory devices.

Use

This product is primarily used for storing and retrieving data in electronic systems.

Characteristics

• Non-volatile: The M45PE40-VMP6TG TR retains data even when power is removed.
• High capacity: It has a storage capacity of 4 megabits (512 kilobytes).
• Serial interface: The device communicates using a serial peripheral interface (SPI).
• Low power consumption: It operates at low voltage levels, minimizing power usage.
• Fast access time: The M45PE40-VMP6TG TR provides quick read and write operations.

Package

The M45PE40-VMP6TG TR comes in a small surface-mount package.

Essence

This product is an essential component for data storage in various electronic applications.

Packaging/Quantity

The M45PE40-VMP6TG TR is typically packaged in reels or tubes, with a quantity of 2500 units per reel.

Specifications

• Memory size: 4 megabits (512 kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Supply voltage: 2.7V to 3.6V
• Operating temperature range: -40°C to +85°C
• Data retention: Up to 20 years
• Write endurance: 100,000 cycles

Detailed Pin Configuration

The M45PE40-VMP6TG TR has the following pin configuration:

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

Functional Features

• High-speed data transfer: The M45PE40-VMP6TG TR supports fast read and write operations, enabling efficient data handling.
• Sector erase capability: It allows for erasing specific sectors of the memory, facilitating flexible data management.
• Write protection: The device includes a write protect pin (/WP) to prevent accidental modification of stored data.
• Status register: The status register provides information about the device's operating status and configuration.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity for various applications.
• Serial interface enables easy integration with microcontrollers and other devices.
• Low power consumption prolongs battery life in portable devices.

Disadvantages

• Limited write endurance compared to some other memory technologies.
• Relatively higher cost per bit compared to larger capacity memory devices.

Working Principles

The M45PE40-VMP6TG TR utilizes flash memory technology to store data. It employs a serial peripheral interface (SPI) for communication with the host system. When data is written, it is stored in memory cells using electrical charges. During read operations, the stored charges are detected and converted back into digital data.

Detailed Application Field Plans

The M45PE40-VMP6TG TR finds application in various electronic systems, including but not limited to: - Consumer electronics - Automotive systems - Industrial control systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

1. M25P40-VMP6TG TR: Similar specifications with a smaller memory size of 4 megabits (512 kilobytes).
2. M45PE80-VMP6TG TR: Higher capacity variant with 8 megabits (1 megabyte) of memory.
3. M25PX32-VMP6TG TR: Lower capacity option with 32 megabits (4 megabytes) of memory.

These alternative models offer different memory sizes to cater to specific application requirements.

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