Micron Technology Inc.
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M45PE40S-VMP6TG TR
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M45PE40S-VMP6TG TR

Product Overview

  • Category: Flash Memory
  • Use: Data storage and retrieval in electronic devices
  • Characteristics: Non-volatile, high-speed, low-power consumption
  • Package: SOP8 (Small Outline Package)
  • Essence: Serial Peripheral Interface (SPI) Flash memory
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Memory Size: 4 Megabits (512 Kilobytes)
  • Interface: SPI (Serial Peripheral Interface)
  • Operating Voltage: 2.7V to 3.6V
  • Operating Temperature: -40°C to +85°C
  • Write Protection: Software and Hardware Write Protection
  • Data Retention: Up to 20 years
  • Erase/Program Cycles: 100,000 cycles

Detailed Pin Configuration

The M45PE40S-VMP6TG TR has the following pin configuration:

  1. Chip Select (/CS)
  2. Serial Clock (CLK)
  3. Serial Data Input (DI)
  4. Serial Data Output (DO)
  5. Write Protect (/WP)
  6. Hold (/HOLD)
  7. Ground (GND)
  8. Power Supply (VCC)

Functional Features

  • High-speed data transfer with SPI interface
  • Low power consumption for extended battery life
  • Software and hardware write protection options
  • Flexible erase and program operations
  • Wide operating temperature range for various environments
  • Compact package size for space-constrained designs

Advantages and Disadvantages

Advantages: - Fast data transfer rate - Low power consumption - Small form factor - Versatile write protection options

Disadvantages: - Limited storage capacity compared to other flash memory types - Relatively lower erase/program cycles

Working Principles

The M45PE40S-VMP6TG TR operates based on the Serial Peripheral Interface (SPI) protocol. It uses a combination of clock and data signals to transfer information between the flash memory and the host device. The SPI interface allows for high-speed data transfer, making it suitable for applications that require quick access to stored data.

Detailed Application Field Plans

The M45PE40S-VMP6TG TR is commonly used in various electronic devices, including but not limited to:

  1. Consumer Electronics: Smartphones, tablets, digital cameras
  2. Automotive: Infotainment systems, instrument clusters
  3. Industrial: Embedded systems, control panels
  4. Networking: Routers, switches, modems
  5. Medical: Patient monitoring devices, medical imaging equipment

Detailed and Complete Alternative Models

  1. M25P40-VMN6TPB - 4 Megabit SPI Flash Memory, SO8 package
  2. W25Q40BVSNIG - 4 Megabit SPI Flash Memory, SOP8 package
  3. AT25SF041-SSHD-T - 4 Megabit SPI Flash Memory, SOIC8 package
  4. S25FL040K0XMFI010 - 4 Megabit SPI Flash Memory, SO8 package

These alternative models offer similar specifications and functionality to the M45PE40S-VMP6TG TR, providing options for different design requirements.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von M45PE40S-VMP6TG TR in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of M45PE40S-VMP6TG TR in technical solutions:

  1. Q: What is the M45PE40S-VMP6TG TR? A: The M45PE40S-VMP6TG TR is a serial flash memory device with a capacity of 4 megabits (512 kilobytes). It is commonly used for storing program code or data in various electronic devices.

  2. Q: What is the interface used by the M45PE40S-VMP6TG TR? A: The M45PE40S-VMP6TG TR uses the Serial Peripheral Interface (SPI) for communication with the host microcontroller or system.

  3. Q: What voltage levels does the M45PE40S-VMP6TG TR support? A: The M45PE40S-VMP6TG TR supports a wide voltage range from 2.7V to 3.6V, making it compatible with many different systems.

  4. Q: Can the M45PE40S-VMP6TG TR be easily soldered onto a PCB? A: Yes, the M45PE40S-VMP6TG TR comes in a standard SO8 package, which is widely used and can be easily soldered onto a PCB.

  5. Q: Is the M45PE40S-VMP6TG TR suitable for high-speed data transfer? A: Yes, the M45PE40S-VMP6TG TR supports a maximum clock frequency of 75 MHz, allowing for fast data transfer rates.

  6. Q: Can the M45PE40S-VMP6TG TR be used in automotive applications? A: Yes, the M45PE40S-VMP6TG TR is designed to meet automotive industry requirements and can be used in automotive applications.

  7. Q: Does the M45PE40S-VMP6TG TR have any built-in security features? A: Yes, the M45PE40S-VMP6TG TR provides hardware protection mechanisms such as write protection and a unique device identifier for enhanced security.

  8. Q: Can the M45PE40S-VMP6TG TR operate in harsh environmental conditions? A: Yes, the M45PE40S-VMP6TG TR is designed to withstand a wide temperature range from -40°C to +85°C, making it suitable for harsh environments.

  9. Q: Is the M45PE40S-VMP6TG TR compatible with different microcontrollers? A: Yes, the M45PE40S-VMP6TG TR is compatible with various microcontrollers that support the SPI interface, making it versatile for different systems.

  10. Q: Are there any development tools or software available for programming the M45PE40S-VMP6TG TR? A: Yes, manufacturers provide development tools and software libraries that facilitate programming and integration of the M45PE40S-VMP6TG TR into technical solutions.

Please note that these answers are general and may vary depending on specific application requirements and manufacturer documentation.