M25P40-VMP6TGB TR

Product Overview

Category

The M25P40-VMP6TGB TR belongs to the category of Serial Flash Memory.

Use

This product 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 M25P40-VMP6TGB TR retains data even when power is disconnected.
• High storage capacity: This flash memory chip has a capacity of 4 megabits (512 kilobytes).
• Fast data transfer: It supports high-speed serial communication protocols for efficient data transfer.
• Low power consumption: The M25P40-VMP6TGB TR is designed to minimize power usage, making it suitable for battery-powered devices.
• Wide operating voltage range: It can operate within a voltage range of 2.7V to 3.6V.

Package

The M25P40-VMP6TGB TR comes in a small surface-mount package, which facilitates easy integration into electronic circuit boards.

Essence

This flash memory chip allows for reliable and convenient data storage in various electronic devices, enabling efficient data management and retrieval.

Packaging/Quantity

The M25P40-VMP6TGB TR is typically packaged in reels containing 2500 units per reel.

Specifications

• Memory Capacity: 4 Megabits (512 Kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage Range: 2.7V to 3.6V
• Data Transfer Rate: Up to 75 MHz
• Erase/Program Time: 4 ms (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The M25P40-VMP6TGB TR has a total of 8 pins, each serving a specific function:

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

Functional Features

• Fast Read Operation: The M25P40-VMP6TGB TR supports high-speed read operations, allowing for quick access to stored data.
• Flexible Erase and Program Operations: It offers sector-level erase and byte-level program operations, providing flexibility in data manipulation.
• Write Protection: The /WP pin can be used to protect the memory contents from accidental writes.
• Deep Power-down Mode: This feature allows the chip to enter a low-power state when not in use, further reducing power consumption.

Advantages and Disadvantages

Advantages

• High storage capacity for efficient data management.
• Fast data transfer rate for quick access to stored information.
• Low power consumption, making it suitable for battery-powered devices.
• Flexible erase and program operations for easy data manipulation.
• Wide operating voltage range for compatibility with various systems.

Disadvantages

• Limited storage capacity compared to higher-capacity flash memory chips.
• Relatively slower erase/program time compared to some other flash memory technologies.

Working Principles

The M25P40-VMP6TGB TR utilizes the Serial Peripheral Interface (SPI) protocol for communication with the microcontroller or host device. It stores data in non-volatile memory cells, which retain information even when power is disconnected. The chip's internal circuitry allows for efficient read, write, and erase operations, enabling seamless data management.

Detailed Application Field Plans

The M25P40-VMP6TGB TR finds applications in various electronic devices, including but not limited to: - Microcontrollers - Digital cameras - Set-top boxes - Printers - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. M25P16-VMP6TG: 16 Megabit Serial Flash Memory with similar characteristics and package.
2. M25P80-VMP6TG: 8 Megabit Serial Flash Memory with similar characteristics and package.
3. M25P128-VMP6TG: 128 Megabit Serial Flash Memory with higher storage capacity and similar characteristics.

These alternative models offer different storage capacities while maintaining compatibility with the same interface and package as the M25P40-VMP6TGB TR.

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