AT24C08C-STUM-T

Product Overview

Category

AT24C08C-STUM-T belongs to the category of EEPROM (Electrically Erasable Programmable Read-Only Memory) chips.

Use

This product is primarily used for non-volatile data storage in various electronic devices, such as microcontrollers, computers, and consumer electronics.

Characteristics

• Non-volatile: The stored data remains even when power is removed.
• Electrically erasable and programmable: Data can be modified electronically without requiring physical removal.
• High reliability: Offers robust data retention and endurance.
• Low power consumption: Operates efficiently with minimal power requirements.

Package

AT24C08C-STUM-T is available in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of AT24C08C-STUM-T lies in its ability to provide reliable and flexible data storage solutions for a wide range of applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Memory Size: 8 kilobits (1024 bytes)
• Interface: I2C (Inter-Integrated Circuit)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Cycle Endurance: 1 million cycles
• Data Retention: 100 years

Detailed Pin Configuration

AT24C08C-STUM-T has a total of 8 pins, each serving a specific function:

1. A0: Address Input
2. A1: Address Input
3. A2: Address Input
4. GND: Ground
5. SDA: Serial Data Input/Output
6. SCL: Serial Clock Input
7. WP: Write Protect
8. VCC: Power Supply

Functional Features

• Random access: Allows reading and writing of data at any memory location.
• Byte-level operations: Supports individual byte read and write operations.
• Page write mode: Enables faster data writes by allowing multiple bytes to be written in a single operation.
• Software write protection: Provides the option to protect specific memory areas from accidental modification.

Advantages and Disadvantages

Advantages

• High reliability and endurance ensure long-term data retention.
• Low power consumption makes it suitable for battery-powered devices.
• Compact package size allows for integration into space-constrained designs.
• Flexible interface enables easy integration with various microcontrollers and systems.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Slower write speeds compared to some other non-volatile memory options.
• Vulnerable to electrical noise and interference, requiring proper shielding and grounding.

Working Principles

AT24C08C-STUM-T utilizes EEPROM technology, which employs floating-gate transistors to store data. The memory cells can be electrically programmed and erased using specific voltage levels applied to the control gates. The stored charge in the floating gate determines the logic state of each memory cell, allowing for non-volatile data storage.

Detailed Application Field Plans

AT24C08C-STUM-T finds applications in various fields, including:

1. Embedded Systems: Used for storing configuration data, firmware updates, and user settings in microcontroller-based systems.
2. Consumer Electronics: Employed in devices like smart TVs, set-top boxes, and home appliances for storing user preferences and operational parameters.
3. Automotive: Utilized for storing critical data in automotive electronics, such as engine control units (ECUs) and infotainment systems.
4. Industrial Automation: Integrated into industrial control systems for storing calibration data, production logs, and system configurations.

Detailed and Complete Alternative Models

1. AT24C01A: 1 kilobit EEPROM with similar features but lower storage capacity.
2. AT24C16C: 16 kilobit EEPROM with higher storage capacity for applications requiring more memory.
3. AT24CM02: Dual-port EEPROM with additional features like multiple address spaces and enhanced security.

These alternative models offer different storage capacities and additional functionalities to cater to diverse application requirements.

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