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M25P64-VMF6TP
+Nomenclature2.7V~3.6V 64Mbit 75MHz SPI SOIC-16 Memory (ICs) RoHS
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FabricantMicromètres
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Pièce fabricant #M25P64-VMF6TP
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En stock28643
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Spécifications
| Attribut | Valeur |
| Packaging | SOIC-16 |
| Clock Frequency | 75MHz |
| Interface | SPI |
| Memory Size | 64Mbit |
| Operating temperature | -40℃~+85℃ |
| Voltage - Supply | 2.7V~3.6V |
| Data Retention - TDR (Year) | 20 Years |
| Page Programming Time (Tpp) | 1.4ms |
| Program / Erase Cycles | 100,000 cycles |
| Standby Supply Current | 5uA |
| Write Cycle Time(tWC) | 3ms |
Présentation
Description
Key features of the M25P64 include a fast read capability, with a clock frequency of up to 75 MHz, and support for standard, dual, and extended SPI protocols. It operates at a wide temperature range and offers low power consumption, making it suitable for various applications including embedded systems, consumer electronics, and industrial devices.
The M25P64 also incorporates security features like block protection and write protection to safeguard data integrity. Its compact design and high-density storage solution make it a versatile choice for developers seeking reliable, non-volatile memory for storing firmware, data logs, and other critical information.
Equivalent
1. W25Q64JV from Winbond
2. AT25DF641A from Microchip Technology
3. MX25L6406E from Macronix
4. S25FL064L from Cypress Semiconductor
These alternatives generally offer similar features such as SPI interface and similar density, but it's essential to verify specific electrical and performance characteristics to ensure compatibility with your application.
Features
This memory device is commonly used in systems that require reliable, non-volatile storage, such as embedded systems, consumer electronics, and industrial applications. It supports a wide range of temperature conditions and has a compact package design, making it suitable for space-constrained environments. Additional features include a Write Protect pin for hardware data protection and a Deep Power-down mode to reduce power consumption when the device is not in use. The M25P64 is known for its endurance and data retention capabilities.
Pinout
1. S (Chip Select): This pin is used to select the device. The device is selected when this pin is low.
2. Q (Serial Data Output): This pin is used to output data serially during a read operation.
3. W (Write Protect): This pin provides hardware protection to prevent write operations to certain sections of the memory.
4. VSS (Ground): This is the ground reference for the power supply.
5. D (Serial Data Input): This pin is used to input data serially or to provide command instructions.
6. C (Serial Clock): This pin is used to synchronize the input and output data during read and write operations.
7. HOLD: This pin can pause the serial communication without resetting the clocking sequence.
8. VCC (Supply Voltage): This pin provides the power supply to the device.
These pins work together to perform read, write, erase, and other operations on the flash memory.
Manufacturer
Application
1. Consumer Electronics: Firmware storage for devices like TVs, set-top boxes, and digital cameras.
2. Automotive: Storage for infotainment systems and navigation data.
3. Industrial: Data logging and firmware storage in industrial control systems.
4. Networking: Configuration storage for routers and switches.
5. Computing: BIOS storage for PCs and laptops.
The device's compact size and reliability make it suitable for embedded systems requiring efficient memory solutions.
Package
Frequently Asked Questions
Q: Does this SPI flash memory support 75MHz clock frequency for high-speed read?
A: Yes, the M25P64-VMF6TP supports a maximum clock frequency of 75MHz, enabling fast data transfer over the SPI interface.
Q: What is the operating temperature range for this Micron NOR flash?
A: It operates reliably from -40°C to +85°C, making it suitable for industrial environments.
Q: How long does it take to program a page with this memory chip?
A: The typical page programming time (Tpp) is 1.4ms, ensuring efficient write operations for 64Mbit storage.
Q: What is the data retention period for the M25P64-VMF6TP?
A: It guarantees data retention for up to 20 years, providing long-term storage reliability.
Q: What is the supply voltage range required for operation?
A: The device operates within a supply voltage range of 2.7V to 3.6V, ideal for low-power designs.
Q: How many program/erase cycles can this flash memory endure?
A: It supports 100,000 program/erase cycles, ensuring high endurance for repeated rewrites.