Overview
The M25P80-VMN3PB is a high-performance serial Flash memory device produced by Micron Technology Inc. This 8Mb (1Mb x 8) memory device is designed with advanced write protection mechanisms and is accessed via a high-speed SPI-compatible bus. It supports clock frequencies up to 75 MHz, making it suitable for a wide range of applications requiring fast data storage and retrieval.
The device is organized into 16 sectors, each containing 256 pages, with each page being 256 bytes wide. This allows the memory to be viewed as either 4096 pages or 1,048,576 bytes. The M25P80-VMN3PB is available in various packages, including SO8N, SO8W, VFDFPN8, and UFDFPN8, all of which are RoHS-compliant.
Key Specifications
| Specification | Value |
|---|---|
| Memory Size | 8Mb (1Mb x 8) |
| Interface | SPI Serial |
| Clock Frequency | Up to 75 MHz |
| Supply Voltage | 2.7V to 3.6V |
| Page Program Time | Up to 256 bytes in 0.64ms (TYP) |
| Sector Erase Time | 512Kb in 0.6 s (TYP) |
| Bulk Erase Time | 8Mb in 8 s (TYP) |
| Write Cycles per Sector | More than 100,000 |
| Data Retention | More than 20 years |
| Operating Temperature | -40°C to 85°C |
| Package Types | SO8N, SO8W, VFDFPN8, UFDFPN8 |
Key Features
- SPI bus-compatible serial interface for high-speed data transfer.
- Advanced write protection mechanisms, including hardware write protection and deep power-down mode (1µA typical).
- JEDEC-standard 2-byte signature (2014h) and unique ID code (UID) for device identification.
- Page program capability of up to 256 bytes in 0.64ms (typical).
- Sector and bulk erase capabilities with sector erase time of 0.6s (typical) and bulk erase time of 8s (typical).
- Automotive-grade parts available, compliant with AEC-Q100 standards.
- RoHS-compliant packages in various forms, including SO8N, SO8W, VFDFPN8, and UFDFPN8.
Applications
The M25P80-VMN3PB is versatile and can be used in a variety of applications, including:
- Automotive systems: Due to its compliance with AEC-Q100 standards, it is suitable for use in automotive electronics.
- Industrial control systems: Its high reliability and endurance make it a good fit for industrial control and automation systems.
- Consumer electronics: It can be used in consumer devices that require fast and reliable non-volatile memory.
- Medical devices: Its robust write protection and long data retention make it suitable for medical devices that require secure data storage.
- IoT devices: The device's low power consumption and high-speed interface make it ideal for IoT applications.
Q & A
- What is the memory size of the M25P80-VMN3PB?
The M25P80-VMN3PB has a memory size of 8Mb (1Mb x 8).
- What is the maximum clock frequency supported by the M25P80-VMN3PB?
The device supports a maximum clock frequency of 75 MHz.
- What are the supply voltage requirements for the M25P80-VMN3PB?
The device operates with a supply voltage of 2.7V to 3.6V.
- How long does it take to program a page on the M25P80-VMN3PB?
A page can be programmed in up to 0.64ms (typical) for up to 256 bytes.
- What are the erase capabilities of the M25P80-VMN3PB?
The device supports sector erase (512Kb in 0.6s typical) and bulk erase (8Mb in 8s typical).
- Does the M25P80-VMN3PB have any write protection mechanisms?
Yes, it features hardware write protection and deep power-down mode (1µA typical).
- What is the data retention period of the M25P80-VMN3PB?
The device has a data retention period of more than 20 years.
- Is the M25P80-VMN3PB suitable for automotive applications?
Yes, it is compliant with AEC-Q100 standards, making it suitable for automotive use.
- What types of packages are available for the M25P80-VMN3PB?
The device is available in SO8N, SO8W, VFDFPN8, and UFDFPN8 packages, all of which are RoHS-compliant.
- How many write cycles can each sector of the M25P80-VMN3PB endure?
Each sector can endure more than 100,000 write cycles.
