AT24C01C-MAHM-T

Product Overview

Category

AT24C01C-MAHM-T belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

This product is commonly used for storing and retrieving digital information in various electronic devices.

Characteristics

• Non-volatile memory: The stored data remains intact even when power is removed.
• Electrically erasable: The memory can be erased and reprogrammed electronically.
• High storage capacity: The AT24C01C-MAHM-T has a storage capacity of 1 kilobit (128 bytes).
• Low power consumption: It operates at low voltage and consumes minimal power.
• Small form factor: The chip is compact and suitable for integration into small electronic devices.

Package

The AT24C01C-MAHM-T is available in an 8-pin, surface-mount package.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile storage for digital data in a compact form.

Packaging/Quantity

The AT24C01C-MAHM-T is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Memory capacity: 1 kilobit (128 bytes)
• Operating voltage: 1.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Write endurance: 1 million write cycles
• Data retention: 100 years

Detailed Pin Configuration

The AT24C01C-MAHM-T features the following pin configuration:

1. A0: Chip address input pin
2. A1: Chip address input pin
3. A2: Chip address input pin
4. GND: Ground connection
5. SDA: Serial data input/output
6. SCL: Serial clock input
7. WP: Write protect pin
8. VCC: Power supply voltage

Functional Features

• Random access: Allows reading and writing of specific memory locations.
• Byte-wise operations: Supports individual byte read and write operations.
• Hardware write protection: The WP pin can be used to protect the memory from accidental writes.
• I2C interface: Utilizes the widely adopted I2C communication protocol for easy integration with microcontrollers.

Advantages and Disadvantages

Advantages

• Non-volatile storage: Data remains intact even without power.
• Compact size: Suitable for space-constrained applications.
• Low power consumption: Ideal for battery-powered devices.
• High endurance: Can withstand frequent write cycles.
• Easy integration: Utilizes standard I2C interface for seamless connectivity.

Disadvantages

• Limited storage capacity: Not suitable for applications requiring large amounts of data storage.
• Relatively slow write speed: Writing data to the chip may take longer compared to other memory technologies.

Working Principles

The AT24C01C-MAHM-T utilizes a combination of floating gate transistors and electrically isolated gates to store digital information. When data is written, charges are trapped in the floating gate, altering the transistor's behavior. These charges can be removed during the erasing process, allowing the transistor to return to its original state. The stored data can be accessed by sending appropriate commands through the I2C interface.

Detailed Application Field Plans

The AT24C01C-MAHM-T finds application in various electronic devices, including but not limited to: - Smartphones and tablets - Wearable devices - Automotive electronics - Industrial control systems - Consumer electronics

In these applications, the chip is commonly used for storing configuration settings, user preferences, calibration data, and other small amounts of non-volatile information.

Detailed and Complete Alternative Models

• AT24C02C-MAHM-T: 2 kilobit (256 bytes) capacity
• AT24C04C-MAHM-T: 4 kilobit (512 bytes) capacity
• AT24C08C-MAHM-T: 8 kilobit (1 kilobyte) capacity
• AT24C16C-MAHM-T: 16 kilobit (2 kilobytes) capacity
• AT24C32C-MAHM-T: 32 kilobit (4 kilobytes) capacity
• AT24C64C-MAHM-T: 64 kilobit (8 kilobytes) capacity

These alternative models offer increased storage capacities while maintaining similar characteristics and functionality to the AT24C01C-MAHM-T.

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