AT24C04BY6-YH-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Characteristics:
  • Low-power CMOS technology
  • 4K bits of EEPROM memory
  • I2C-compatible serial interface
  • 1.7V to 5.5V operating voltage range
  • 8-byte page write mode
  • 32-byte page write mode
• Package: 8-lead, ultra-thin small outline package (TSSOP)
• Essence: The AT24C04BY6-YH-T is a small-sized EEPROM IC that provides non-volatile memory storage for various electronic devices.
• Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.

Specifications

• Memory Size: 4K bits (512 bytes)
• Operating Voltage: 1.7V to 5.5V
• Interface: I2C-compatible (Two-wire Serial Interface)
• Write Time: 5ms (byte write cycle time)
• Data Retention: 100 years
• Endurance: 1 million write cycles

Pin Configuration

The AT24C04BY6-YH-T has the following pin configuration:

```

---

| | | 1 2 3 4 | | | | 8 7 6 5 | |_______________| ```

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

Functional Features

• Non-volatile memory storage: The AT24C04BY6-YH-T retains data even when power is removed.
• I2C-compatible interface: Allows for easy integration with other devices using the I2C protocol.
• Low-power consumption: Operates efficiently in low-power applications.
• Page write modes: Supports both 8-byte and 32-byte page write modes, enabling faster data transfer.

Advantages and Disadvantages

Advantages: - Compact size - Wide operating voltage range - High data retention - Multiple page write modes for efficient data transfer

Disadvantages: - Limited memory capacity (4K bits)

Working Principles

The AT24C04BY6-YH-T uses a combination of CMOS technology and EEPROM memory cells to store and retrieve data. It communicates with other devices through the I2C-compatible serial interface, allowing for easy data transfer. The IC operates within a specified voltage range and provides non-volatile memory storage, ensuring data retention even when power is disconnected.

Detailed Application Field Plans

The AT24C04BY6-YH-T can be used in various electronic devices that require non-volatile memory storage, such as:

1. Consumer electronics: Used in smart TVs, set-top boxes, and audio/video equipment for storing user preferences and settings.
2. Automotive systems: Utilized in car infotainment systems, instrument clusters, and navigation systems for data storage.
3. Industrial automation: Integrated into control systems, sensors, and programmable logic controllers (PLCs) for storing configuration parameters and data logging.
4. Medical devices: Employed in medical equipment for storing patient data, device settings, and calibration information.

Detailed and Complete Alternative Models

1. AT24C01A: 1K-bit EEPROM IC with similar features but lower memory capacity.
2. AT24C08B: 8K-bit EEPROM IC with higher memory capacity.
3. AT24C16A: 16K-bit EEPROM IC with double the memory capacity of AT24C04BY6-YH-T.

These alternative models provide options with varying memory capacities to suit different application requirements.

Word count: 526 words