AT24C04BN-SH-T

Product Overview

Category: Integrated Circuit (IC)

Use: The AT24C04BN-SH-T is a 4K-bit serial Electrically Erasable Programmable Read-Only Memory (EEPROM) IC. It is commonly used for non-volatile storage of data in various electronic devices.

Characteristics: - Serial interface - Low power consumption - High reliability - Wide operating voltage range - Small package size - High endurance and retention

Package: SOIC (Small Outline Integrated Circuit)

Essence: The AT24C04BN-SH-T is an essential component for storing and retrieving data in electronic systems, providing non-volatile memory capabilities.

Packaging/Quantity: The AT24C04BN-SH-T is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Memory Size: 4 Kilobits (512 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

Pin Configuration

The AT24C04BN-SH-T has 8 pins, which are assigned specific functions:

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 to any memory location
• Byte-wise and page-wise write operations
• Software and hardware write protection
• Sequential read operation
• Built-in write cycle and data endurance management

Advantages

• Compact size allows for easy integration into various electronic devices
• Low power consumption prolongs battery life in portable applications
• High reliability ensures data integrity and longevity
• Wide operating voltage range provides flexibility in different systems

Disadvantages

• Limited memory capacity compared to larger EEPROM variants
• Slower write speeds compared to other non-volatile memory technologies

Working Principles

The AT24C04BN-SH-T utilizes the I2C interface to communicate with a microcontroller or other devices. It stores data in non-volatile memory cells, which can be electrically erased and reprogrammed. The serial interface enables easy access to individual memory locations, allowing for efficient data storage and retrieval.

Detailed Application Field Plans

The AT24C04BN-SH-T finds application in various fields, including but not limited to: 1. Consumer electronics (e.g., TVs, set-top boxes, audio players) 2. Automotive electronics (e.g., infotainment systems, instrument clusters) 3. Industrial automation (e.g., control systems, sensors) 4. Medical devices (e.g., patient monitoring, diagnostic equipment) 5. Smart home technology (e.g., smart meters, home automation)

Alternative Models

Other alternative models that provide similar functionality to the AT24C04BN-SH-T include: - AT24C01A - AT24C02B - AT24C08A - AT24C16A

These models offer varying memory capacities and package options, allowing for flexibility in different design requirements.

In conclusion, the AT24C04BN-SH-T is a 4K-bit serial EEPROM IC with a compact package size, low power consumption, and high reliability. It is widely used in various electronic devices for non-volatile data storage. With its functional features and advantages, it serves as an essential component in many applications across different industries.