M95640-WMN6TP

Product Overview

Category

M95640-WMN6TP belongs to the category of non-volatile memory integrated circuits.

Use

This product is primarily used for data storage in various electronic devices such as computers, smartphones, and automotive systems.

Characteristics

• Non-volatile: The M95640-WMN6TP retains stored data even when power is disconnected.
• High capacity: This memory chip has a storage capacity of 64 kilobits (8 kilobytes).
• Low power consumption: It operates efficiently with minimal power requirements.
• Fast access time: The M95640-WMN6TP provides quick read and write operations.

Package

The M95640-WMN6TP is available in a small surface-mount package, which ensures easy integration into electronic circuit boards.

Essence

The essence of this product lies in its ability to store and retrieve data reliably, making it an essential component in modern electronic devices.

Packaging/Quantity

The M95640-WMN6TP is typically packaged in reels or tubes, with each containing a specific quantity of chips. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Memory capacity: 64 kilobits (8 kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating voltage: 1.8V to 5.5V
• Operating temperature range: -40°C to +85°C
• Data retention: Up to 200 years
• Write endurance: 4 million write cycles

Detailed Pin Configuration

The M95640-WMN6TP has a total of 8 pins, each serving a specific purpose:

1. Chip Select (CS): Enables communication with the memory chip.
2. Serial Clock (SCK): Provides the clock signal for data transfer.
3. Serial Data Input (SI): Transfers data from the microcontroller to the memory chip.
4. Serial Data Output (SO): Transfers data from the memory chip to the microcontroller.
5. Write Protect (WP): Enables or disables write operations.
6. Ground (GND): Connects to the ground reference of the system.
7. Supply Voltage (VCC): Provides power to the memory chip.
8. Serial Data Out (HOLD): Pauses ongoing operations when held low.

Functional Features

• High-speed data transfer: The M95640-WMN6TP supports a maximum clock frequency of 10 MHz, allowing for fast data read and write operations.
• Hardware write protection: The write protect pin (WP) can be used to prevent accidental modification of stored data.
• Sequential and random access: This memory chip allows both sequential and random access to stored data, providing flexibility in various applications.
• Low standby current: The M95640-WMN6TP consumes minimal power in standby mode, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• Compact package size facilitates integration into small electronic devices.
• Wide operating voltage range allows compatibility with different systems.
• High-speed data transfer enables efficient read and write operations.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively higher cost per kilobit compared to larger capacity memory chips.
• Susceptible to electromagnetic interference (EMI) due to its small size.

Working Principles

The M95640-WMN6TP utilizes the Serial Peripheral Interface (SPI) protocol to communicate with the microcontroller. It stores data in an array of non-volatile memory cells, which can be electrically programmed and erased. The memory cells are organized into pages, and each page can be individually accessed for read or write operations. The SPI interface facilitates the transfer of data between the microcontroller and the memory chip, allowing for efficient storage and retrieval of information.

Detailed Application Field Plans

The M95640-WMN6TP is widely used in various applications, including but not limited to:

1. Automotive systems: Used for storing vehicle configuration data, fault codes, and firmware updates.
2. Consumer electronics: Integrated into smartphones, tablets, and wearable devices for data storage purposes.
3. Industrial automation: Employed in control systems, sensors, and data loggers for storing critical information.
4. Medical devices: Utilized for storing patient data, device configurations, and firmware updates.
5. Internet of Things (IoT): Incorporated into IoT devices for data logging and remote monitoring applications.

Detailed and Complete Alternative Models

• M95080-WMN6TP: 8 kilobit (1 kilobyte) non-volatile memory chip with similar characteristics and package.
• M95128-RMN6TP: 128 kilobit (16 kilobytes) non-volatile memory chip with extended temperature range.
• M95320-WMN6TP: 32 kil