Overview
The M25P32-VMW6GBA is a 32Mb serial Flash memory device produced by Micron Technology Inc. This device is designed to provide high-speed data storage and retrieval, making it suitable for a variety of applications requiring non-volatile memory. The M25P32 is accessed via a high-speed SPI-compatible bus, supporting clock frequencies up to 75 MHz. It features advanced write-protection mechanisms and is organized into 64 sectors, each containing 256 pages of 256 bytes each.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Size | 32 Mb (4 Mb x 8) |
| Interface | SPI Serial |
| Clock Frequency | Up to 75 MHz |
| Supply Voltage | 2.7 V to 3.6 V |
| Operating Temperature | -40°C to 85°C |
| Package Types | SO8W, SO16, VFQFPN8, VFDFPN8 |
| 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 | 23 s (TYP); 17 s (TYP) with VPP = 9V |
| Write Cycles per Sector | More than 100,000 |
| Data Retention | More than 20 years |
| Deep Power-Down Current | 1 µA (TYP) |
Key Features
- SPI bus-compatible serial interface
- High-speed data transfer with clock frequencies up to 75 MHz
- Advanced write-protection mechanisms with hardware write protection
- Deep power-down mode with current as low as 1 µA (TYP)
- Electronic signature including JEDEC-standard 2-byte signature and unique ID code (UID)
- More than 100,000 write cycles per sector and more than 20 years of data retention
- Automotive-grade parts available
- RoHS-compliant packages: SO8W, SO16, VFQFPN8, VFDFPN8
Applications
- Embedded Systems
- Consumer Electronics
- Telecommunications
- Automotive Applications
Q & A
- What is the memory size of the M25P32-VMW6GBA?
The memory size is 32 Mb (4 Mb x 8).
- What is the maximum clock frequency supported by the M25P32-VMW6GBA?
The maximum clock frequency is 75 MHz.
- What are the supply voltage ranges for the M25P32-VMW6GBA?
The supply voltage ranges from 2.7 V to 3.6 V.
- What are the available package types for the M25P32-VMW6GBA?
The available package types are SO8W, SO16, VFQFPN8, and VFDFPN8.
- How many write cycles per sector does the M25P32-VMW6GBA support?
The device supports more than 100,000 write cycles per sector.
- What is the data retention period for the M25P32-VMW6GBA?
The data retention period is more than 20 years.
- Does the M25P32-VMW6GBA have any write protection mechanisms?
Yes, it features hardware write protection with the protected area size defined by nonvolatile bits BP0, BP1, BP2.
- What is the deep power-down current for the M25P32-VMW6GBA?
The deep power-down current is 1 µA (TYP).
- Is the M25P32-VMW6GBA suitable for automotive applications?
Yes, automotive-grade parts are available.
- What is the operating temperature range for the M25P32-VMW6GBA?
The operating temperature range is -40°C to 85°C.
