Overview
The M25P32-VMW3GB TR is a 32Mb serial flash memory component produced by Micron Technology Inc. This non-volatile memory device is designed for high-speed data transfer and is compatible with the SPI (Serial Peripheral Interface) bus. It is packaged in an 8-SOIC (Small Outline Integrated Circuit) case with a tape and reel (TR) packaging option, making it suitable for surface mount applications.
This component is part of Micron's serial flash memory family, offering a robust solution for various embedded systems and applications requiring reliable and fast memory access.
Key Specifications
| Product Attribute | Attribute Value |
|---|---|
| Manufacturer | Micron Technology Inc. |
| Memory Type | Non-Volatile |
| Memory Size | 32Mb (4M x 8) |
| Memory Interface | SPI |
| Clock Frequency | 75 MHz |
| Write Cycle Time - Word, Page | 15ms, 5ms |
| Voltage - Supply | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Package / Case | 8-SOIC (0.209", 5.30mm Width) |
| Mounting Type | Surface Mount |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
Key Features
- SPI bus-compatible serial interface for high-speed data transfer.
- 32Mb Flash memory with a memory organization of 4M x 8.
- Maximum clock frequency of 75 MHz.
- Single supply voltage of 2.7V to 3.6V, with optional VPP = 9V for FAST PROGRAM/ERASE mode.
- Page program capability up to 256 bytes in 0.64ms (typical).
- Sector and bulk erase capabilities: sector erase in 0.6s (typical), bulk erase in 23s (typical) or 17s (typical) with VPP = 9V.
- Hardware write protection with protected area size defined by nonvolatile bits BP0, BP1, BP2.
- Deep power-down mode with a current of 1µA (typical).
- Electronic signature with JEDEC-standard 2-byte signature (2016h) 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.
Applications
The M25P32-VMW3GB TR is suitable for a wide range of applications requiring high-speed and reliable non-volatile memory. These include:
- Embedded systems in industrial, automotive, and consumer electronics.
- IoT devices that require secure and efficient data storage.
- Automotive systems, such as infotainment, navigation, and control units.
- Industrial control systems and automation equipment.
- Medical devices and healthcare equipment.
Q & A
- What is the memory size of the M25P32-VMW3GB TR?
The memory size is 32Mb, organized as 4M x 8 bits.
- What is the clock frequency of the M25P32-VMW3GB TR?
The maximum clock frequency is 75 MHz.
- What is the supply voltage range for the M25P32-VMW3GB TR?
The supply voltage range is 2.7V to 3.6V.
- What is the operating temperature range for the M25P32-VMW3GB TR?
The operating temperature range is -40°C to 125°C.
- What type of memory interface does the M25P32-VMW3GB TR use?
The memory interface is SPI (Serial Peripheral Interface).
- Is the M25P32-VMW3GB TR RoHS compliant?
Yes, the M25P32-VMW3GB TR is ROHS3 compliant.
- What is the write cycle time for the M25P32-VMW3GB TR?
The write cycle time is 15ms for a word and 5ms for a page.
- Does the M25P32-VMW3GB TR have hardware write protection?
Yes, it has hardware write protection with the protected area size defined by nonvolatile bits BP0, BP1, BP2.
- What is the typical deep power-down current of the M25P32-VMW3GB TR?
The typical deep power-down current is 1µA.
- How many write cycles can the M25P32-VMW3GB TR endure per sector?
The device can endure more than 100,000 write cycles per sector.
