AT24CM01-SHM-T

Product Overview

Category

AT24CM01-SHM-T 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 microcontrollers, sensors, and communication modules.

Characteristics

• Non-volatile: The AT24CM01-SHM-T retains stored data even when power is removed.
• High capacity: It offers a storage capacity of 1 megabit (128 kilobytes).
• Low power consumption: The device operates at low power levels, making it suitable for battery-powered applications.
• I2C interface: It utilizes the I2C protocol for communication with other devices.
• Wide operating voltage range: The AT24CM01-SHM-T can operate within a voltage range of 1.7V to 5.5V.

Package

The AT24CM01-SHM-T is available in a small surface-mount package, which facilitates easy integration into compact electronic designs.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile storage for critical data in a wide range of electronic applications.

Packaging/Quantity

The AT24CM01-SHM-T is typically packaged in reels, containing a quantity of 2500 units per reel.

Specifications

• Memory Capacity: 1 megabit (128 kilobytes)
• Operating Voltage Range: 1.7V to 5.5V
• Interface: I2C
• 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-SHM-T has a total of 8 pins, each serving a specific function:

1. VCC: Power supply input
2. GND: Ground connection
3. SDA: Serial Data Line (I2C)
4. SCL: Serial Clock Line (I2C)
5. WP: Write Protect pin
6. A0: Address bit 0
7. A1: Address bit 1
8. NC: No Connection

Functional Features

• Read and write operations: The AT24CM01-SHM-T allows for both reading and writing of data.
• Random access: It supports random access to any memory location, enabling efficient data retrieval.
• Hardware write protection: The WP pin can be used to protect the memory from accidental writes.
• Page write mode: This feature enables the simultaneous programming of multiple bytes, enhancing write efficiency.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• High storage capacity for a wide range of applications.
• Low power consumption extends battery life in portable devices.
• Compact package size facilitates integration into small form factor designs.
• I2C interface simplifies communication with other devices.

Disadvantages

• Limited storage capacity compared to higher-end memory devices.
• Relatively slower write speeds compared to some other memory technologies.

Working Principles

The AT24CM01-SHM-T utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data by trapping electrical charges within floating gate transistors. These charges represent binary values, which can be read or modified through appropriate control signals.

Detailed Application Field Plans

The AT24CM01-SHM-T finds application in various fields, including but not limited to: - Internet of Things (IoT) devices - Automotive electronics - Industrial automation systems - Medical equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the AT24CM01-SHM-T include: - AT24CM02-SHM-T: 2 megabit (256 kilobytes) capacity - AT24CM04-SHM-T: 4 megabit (512 kilobytes) capacity - AT24CM08-SHM-T: 8 megabit (1 megabyte) capacity

These alternative models provide increased storage capacity, catering to different application requirements.

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