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M25P64-VME6G
+Lista de Materiais2.7V~3.6V 64Mbit 75MHz SPI WSON-8(6x8) Memory (ICs) RoHS
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FabricanteMicron
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Peça do Fabricante #M25P64-VME6G
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Ficha Técnica M25P64-VME6G DataSheet
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Especificações
| Atributo | Valor |
| Packaging | WSON-8(6x8) |
| 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 |
Visão Geral
Description
Key features include a 2.7V to 3.6V power supply range, a standard operating frequency of up to 75 MHz, and a built-in write protection mechanism that enhances data integrity. The memory is organized as 8,388,608 bytes, and it supports sector, block, and chip erase commands, providing flexibility for data management.
Additional capabilities include low power consumption, hardware and software write protection, and a deep power-down mode to conserve energy. The M25P64-VME6G is widely used in embedded systems, industrial applications, and consumer electronics where secure, non-volatile storage is essential. Its reliability and efficiency make it a popular choice for developers needing robust storage solutions.
Equivalent
Features
1. Memory Organization: It is organized as 8,388,608 bytes, with erase capability on a sector (64 KB) or bulk (entire chip) basis.
2. Interface: Utilizes an SPI bus (up to 75 MHz), supporting standard, dual, and quad I/O operations for versatile data transfer.
3. Performance: Offers fast read access with a clock frequency up to 75 MHz in standard SPI mode.
4. Write Protection: Includes hardware and software write protection for data security, with a write-protect pin and status register bits.
5. Low Power Consumption: Operates with low power, making it suitable for battery-powered applications.
6. Endurance and Data Retention: Provides reliable data storage with an endurance of 100,000 write cycles per sector and data retention of 20 years.
7. Package Type: The device is available in a variety of packages, including the 8-lead SOIC (150 mil) and 16-lead SOIC (300 mil).
These features make the M25P64-VME6G suitable for a wide range of applications, including industrial, consumer electronics, and automotive systems.
Pinout
1. CS# (Chip Select): This pin is used to select the device. It must be driven low to enable the device for communication.
2. SCK (Serial Clock): This pin provides the clock signal for the SPI interface. Data is driven on the falling edge and sampled on the rising edge.
3. SI (Serial Input)/MOSI (Master Out Slave In): This pin is used to input instructions, addresses, or data to the memory.
4. SO (Serial Output)/MISO (Master In Slave Out): This pin outputs data from the memory to the master device.
5. WP# (Write Protect): This pin is used to protect against inadvertent write operations. It must be driven low to prevent writes.
6. HOLD#: This pin is used to pause communications with the device without deselecting it.
7. VCC: This is the power supply pin for the device.
8. VSS: This is the ground pin.
These pins together facilitate various operations such as read, write, erase, and more within the device.
Manufacturer
Application
1. Embedded Systems: Used for storing firmware and software code in microcontroller-based systems.
2. Consumer Electronics: Employed in devices like set-top boxes, digital TVs, and media players for firmware and data storage.
3. Networking Equipment: Utilized in routers, switches, and modems for configuration and operating system storage.
4. Industrial Automation: Suitable for storing application-specific data and firmware in industrial devices.
5. Automotive: Used in infotainment systems and for storing critical data and code.
These applications benefit from the memory's reliability, fast access times, and support for SPI communication.
Package
Frequently Asked Questions
Q: What is the maximum clock frequency for the M25P64-VME6G?
A: This device supports a maximum SPI clock frequency of 75 MHz, enabling fast data read operations.
Q: What is the supply voltage range for this memory chip?
A: The operating voltage range is 2.7V to 3.6V, making it suitable for standard 3.0V and 3.3V systems.
Q: How long can this device retain stored data?
A: It offers a data retention period of 20 years, ensuring long-term reliability for non-volatile storage.
Q: What is the typical page programming time?
A: The page programming time (Tpp) is typically 1.4 ms, allowing efficient write operations.
Q: What is the maximum number of program/erase cycles supported?
A: This component supports up to 100,000 program/erase cycles, suitable for frequent firmware updates.
Q: What is the standby supply current consumption?
A: The standby supply current is only 5 µA, making it ideal for low-power and battery-operated applications.
Q: What is the operating temperature range of this IC?
A: It operates reliably from -40°C to +85°C, covering industrial temperature requirements.