M4A3-128/64-7VNC

Product Overview

Category

The M4A3-128/64-7VNC belongs to the category of electronic memory devices.

Use

It is primarily used for data storage and retrieval in various electronic systems.

Characteristics

• High-speed performance
• Large storage capacity
• Compact size
• Low power consumption

Package

The M4A3-128/64-7VNC is typically packaged in a small, rectangular integrated circuit (IC) package.

Essence

The essence of the M4A3-128/64-7VNC lies in its ability to store and retrieve digital information quickly and efficiently.

Packaging/Quantity

This product is commonly available in bulk packaging, with quantities varying depending on customer requirements.

Specifications

• Model: M4A3-128/64-7VNC
• Memory Type: Non-volatile memory
• Capacity: 128 megabytes (MB) or 64 megabytes (MB)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 3.3 volts (V)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The M4A3-128/64-7VNC has a specific pin configuration as follows:

1. VCC: Power supply voltage
2. GND: Ground reference
3. CS: Chip select input
4. SCK: Serial clock input
5. SI: Serial data input
6. SO: Serial data output
7. WP: Write protect input
8. HOLD: Hold input

Functional Features

• High-speed data transfer rate
• Reliable data retention
• Flexible write protection options
• Easy integration into existing systems
• Compatibility with various microcontrollers and processors

Advantages and Disadvantages

Advantages

• Fast data access and retrieval
• Compact size allows for space-saving designs
• Low power consumption prolongs battery life in portable devices
• Wide operating temperature range enables usage in extreme environments

Disadvantages

• Limited storage capacity compared to other memory technologies
• Relatively higher cost per unit compared to traditional storage options

Working Principles

The M4A3-128/64-7VNC utilizes flash memory technology, which stores data electronically by trapping electric charges within memory cells. These charges represent binary information (0s and 1s). The memory cells are organized into a grid-like structure, with each cell capable of storing multiple bits of data. The stored information can be accessed and modified through the serial interface.

Detailed Application Field Plans

The M4A3-128/64-7VNC finds applications in various electronic systems, including but not limited to: - Consumer electronics (e.g., smartphones, tablets) - Automotive electronics (e.g., infotainment systems, navigation systems) - Industrial automation (e.g., control systems, data loggers) - Medical devices (e.g., patient monitoring systems, diagnostic equipment)

Detailed and Complete Alternative Models

1. M4A3-256/128-7VNC: Offers double the storage capacity of the M4A3-128/64-7VNC.
2. M4A3-64/32-7VNC: Provides a lower-cost option with reduced storage capacity.
3. M4A3-512/256-7VNC: Offers higher storage capacity for applications requiring more memory.

These alternative models cater to different requirements and provide flexibility in choosing the appropriate memory solution.

In conclusion, the M4A3-128/64-7VNC is a high-performance electronic memory device that offers fast data access, large storage capacity, and low power consumption. Its compact size and compatibility with various systems make it suitable for a wide range of applications in different industries. While it has certain limitations in terms of storage capacity and cost, alternative models are available to address specific needs.