Overview
The M25P16-VMN3YPB is a 16Mb serial Flash memory device produced by Micron Technology Inc. This device is designed for high-performance applications and features a SPI-compatible bus interface. It operates within a voltage range of 2.7V to 3.6V and supports clock frequencies up to 75 MHz. The M25P16 is organized into 32 sectors, each containing 256 pages, with each page being 256 bytes wide. This configuration allows for efficient memory management and access.
Key Specifications
| Specification | Value |
|---|---|
| Memory Size | 16 Mb (2 Mb x 8) |
| Interface Type | SPI bus compatible serial interface |
| Maximum Clock Frequency | 75 MHz |
| Supply Voltage | 2.7V to 3.6V |
| Page Program Time | Up to 256 bytes in 0.64 ms (TYP) |
| Sector Erase Time | 512 Kb in 0.6 s (TYP) |
| Bulk Erase Time | 16 Mb in 13 s (TYP) |
| Write Protection | Hardware write protection with BP0, BP1, BP2 bits |
| Deep Power Down Current | 1 µA (TYP) |
| Data Retention | More than 20 years |
| Write Cycles per Sector | More than 100,000 |
| Packages | SO8N, SO8W, SO16, VFDFPN8, UFDFPN8 |
Key Features
- SPI bus compatible serial interface for high-speed data transfer.
- Advanced write protection mechanisms using BP0, BP1, and BP2 bits.
- Deep power down mode with a current consumption of 1 µA (TYP).
- Electronic signature with JEDEC standard 2-byte signature and unique ID code.
- Support for sector and bulk erase operations.
- High endurance with more than 100,000 write cycles per sector.
- Long data retention of more than 20 years.
- Automotive grade parts available.
- Multiple package options including SO8, SO16, and MLP8 packages.
Applications
The M25P16-VMN3YPB is suitable for a variety of applications that require high-performance and reliable flash memory. These include:
- Automotive systems: Due to its automotive grade and robust specifications, it is ideal for use in automotive electronics.
- Industrial control systems: Its high endurance and long data retention make it suitable for industrial control and automation systems.
- Consumer electronics: It can be used in various consumer electronic devices that require fast and reliable memory access.
- Embedded systems: The device's SPI interface and low power consumption make it a good fit for embedded systems.
Q & A
- What is the memory size of the M25P16-VMN3YPB?
The M25P16-VMN3YPB has a memory size of 16 Mb (2 Mb x 8).
- What is the maximum clock frequency supported by the M25P16-VMN3YPB?
The device supports a maximum clock frequency of 75 MHz.
- What is the supply voltage range for the M25P16-VMN3YPB?
The supply voltage range is from 2.7V to 3.6V.
- How long does it take to program a page on the M25P16-VMN3YPB?
A page can be programmed in up to 0.64 ms (TYP) for up to 256 bytes.
- What are the erase capabilities of the M25P16-VMN3YPB?
The device supports sector erase (512 Kb in 0.6 s) and bulk erase (16 Mb in 13 s).
- How does the write protection work on the M25P16-VMN3YPB?
The write protection is controlled by the BP0, BP1, and BP2 bits in the Status Register.
- What is the deep power down current of the M25P16-VMN3YPB?
The deep power down current is 1 µA (TYP).
- How many write cycles can each sector of the M25P16-VMN3YPB endure?
Each sector can endure more than 100,000 write cycles.
- What is the data retention period of the M25P16-VMN3YPB?
The data retention period is more than 20 years.
- Are automotive grade parts available for the M25P16-VMN3YPB?
- What package options are available for the M25P16-VMN3YPB?
The device is available in SO8, SO16, VFDFPN8, and UFDFPN8 packages.
