AT24CM01-XHM-T

Product Overview

Category

AT24CM01-XHM-T belongs to the category of non-volatile memory devices.

Use

This product is primarily used for storing and retrieving digital information in various electronic systems.

Characteristics

• Non-volatile: The stored data is retained even when power is removed.
• High capacity: The AT24CM01-XHM-T has a storage capacity of 1 megabit (128 kilobytes).
• Low power consumption: It operates at low voltage and consumes minimal power.
• Fast access time: The device provides quick access to stored data.
• Reliable: It offers high endurance and data retention capabilities.
• I2C interface: The AT24CM01-XHM-T communicates using the I2C protocol.

Package

The AT24CM01-XHM-T is available in a compact surface-mount package.

Essence

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

Packaging/Quantity

The AT24CM01-XHM-T is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Memory Capacity: 1 megabit (128 kilobytes)
• Interface: I2C
• Supply Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 100 years
• Endurance: 1 million write cycles

Detailed Pin Configuration

The AT24CM01-XHM-T has a total of 8 pins:

1. VCC: Power supply input
2. GND: Ground
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. A2: Address bit 2

Functional Features

• Random access: The AT24CM01-XHM-T allows random access to any location within its memory.
• Write protection: The WP pin can be used to protect the memory from accidental writes.
• Page write mode: It supports page write operations, allowing multiple bytes to be written in a single operation.
• Software and hardware write protection: The device offers both software and hardware methods for protecting data.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• High capacity allows for storing large amounts of data.
• Low power consumption makes it suitable for battery-powered devices.
• Fast access time enables quick retrieval of stored information.
• Reliable performance with high endurance and data retention capabilities.

Disadvantages

• Limited storage capacity compared to other memory devices.
• Requires an I2C interface for communication.
• Relatively higher cost compared to some alternative models.

Working Principles

The AT24CM01-XHM-T utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data by trapping charges in floating gate transistors, which can be electrically programmed or erased. The I2C interface allows for easy communication with microcontrollers or other devices.

Detailed Application Field Plans

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

Detailed and Complete Alternative Models

Some alternative models to the AT24CM01-XHM-T include: - AT24CM02-XHM-T: Offers double the storage capacity (2 megabits) - AT24CM04-XHM-T: Provides four times the storage capacity (4 megabits) - AT24CM08-XHM-T: Offers eight times the storage capacity (8 megabits)

These alternative models provide increased storage capacity but may have different pin configurations and package sizes.

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