AT24CM01-SHD-T

Product Overview

Category

AT24CM01-SHD-T belongs to the category of non-volatile memory integrated circuits.

Use

This product is primarily used for data storage and retrieval in various electronic devices.

Characteristics

• Non-volatile: Retains stored data even when power is removed.
• High capacity: Offers 1 megabit (128 kilobytes) of storage space.
• Serial interface: Communicates with the host device using a serial protocol.
• Low power consumption: Operates on low voltage and consumes minimal power.
• Small form factor: Packaged in a compact surface-mount package.

Package

AT24CM01-SHD-T is available in a small outline, thin shrink small outline package (SOIC-8).

Essence

The essence of this product lies in its ability to provide reliable and non-volatile storage for electronic devices.

Packaging/Quantity

AT24CM01-SHD-T is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory capacity: 1 megabit (128 kilobytes)
• Interface: I2C-compatible serial interface
• Operating voltage: 1.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Data retention: Up to 100 years
• Write endurance: 1 million write cycles

Detailed Pin Configuration

The AT24CM01-SHD-T has a total of 8 pins, which are as follows:

1. VCC: Power supply voltage input
2. SDA: Serial data input/output
3. SCL: Serial clock input
4. WP: Write protect input
5. GND: Ground reference
6. NC: No connection
7. NC: No connection
8. VCC: Power supply voltage input

Functional Features

• Random access: Allows for efficient read and write operations at any memory location.
• Page write mode: Enables simultaneous programming of multiple bytes, improving write performance.
• Software write protection: Provides the ability to protect specific memory areas from accidental modification.
• Hardware write protection: Supports hardware-based write protection using the WP pin.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data integrity even during power loss or device shutdown.
• High capacity allows for storing a significant amount of data.
• Serial interface simplifies integration with various host devices.
• Low power consumption prolongs battery life in portable applications.
• Small form factor enables space-efficient designs.

Disadvantages

• Limited write endurance may be a concern in applications with frequent write operations.
• Relatively slower write speed compared to some other memory technologies.
• Higher cost per bit compared to certain alternative memory solutions.

Working Principles

AT24CM01-SHD-T utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data by trapping charges within floating gate transistors, which can be electrically programmed and erased. The stored charges represent binary information that can be read back by applying appropriate voltages to the memory cells.

Detailed Application Field Plans

AT24CM01-SHD-T finds applications in various electronic devices, including but not limited to: - Consumer electronics - Industrial control systems - Automotive electronics - Medical devices - Communication equipment

In consumer electronics, it can be used for storing configuration settings, firmware updates, and user data. In industrial control systems, it can store critical parameters and log data. Automotive electronics can utilize it for storing vehicle-specific information. Medical devices can benefit from its non-volatile storage capabilities for patient data and device settings. Communication equipment can use it for storing network configuration and security keys.

Detailed and Complete Alternative Models

Some alternative models to AT24CM01-SHD-T include: - AT24C01A: 1 kilobit (128 bytes) capacity - AT24C02: 2 kilobits (256 bytes) capacity - AT24C04: 4 kilobits (512 bytes) capacity - AT24C08: 8 kilobits (1 kilobyte) capacity - AT24C16: 16 kilobits (2 kilobytes) capacity

These alternative models offer varying capacities to suit different application requirements.

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