AT24C164-10PC-2.7

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Data storage and retrieval

Characteristics: - Non-volatile memory - Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) - 16K (16384 bits) capacity - 10ms write cycle time - 2.7V operating voltage

Package: DIP (Dual In-line Package)

Essence: The AT24C164-10PC-2.7 is a serial EEPROM IC that provides non-volatile memory storage and retrieval capabilities. It is commonly used in electronic devices for storing small amounts of data.

Packaging/Quantity: The AT24C164-10PC-2.7 is typically sold in tubes or trays, with each tube or tray containing multiple units of the IC.

Specifications

• Capacity: 16K bits (2K bytes)
• Operating Voltage: 2.7V to 5.5V
• Write Cycle Time: 10ms (maximum)
• Data Retention: 100 years (minimum)
• Interface: I2C (Inter-Integrated Circuit)
• Operating Temperature Range: -40°C to +85°C
• Package Type: 8-pin DIP

Detailed Pin Configuration

The AT24C164-10PC-2.7 has 8 pins arranged as follows:

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

• Non-volatile memory: The AT24C164-10PC-2.7 retains stored data even when power is removed.
• Serial communication: It uses the I2C protocol for data transfer.
• Write protection: The WP pin can be used to protect the memory from accidental writes.
• Low power consumption: The IC operates at a low voltage and consumes minimal power.

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures data retention even during power loss. - Compact size and easy integration into electronic devices. - Low power consumption extends battery life. - Simple interface for serial communication.

Disadvantages: - Limited storage capacity compared to other memory options. - Relatively slower write cycle time. - Vulnerable to electrical noise due to its serial nature.

Working Principles

The AT24C164-10PC-2.7 utilizes EEPROM technology to store and retrieve data. It employs a floating-gate transistor structure that allows for electrically erasing and reprogramming of memory cells. The I2C interface facilitates communication with the IC, enabling data read and write operations.

Detailed Application Field Plans

The AT24C164-10PC-2.7 finds applications in various electronic devices requiring non-volatile memory storage, such as: 1. Consumer electronics (e.g., TVs, set-top boxes) 2. Automotive systems (e.g., infotainment, instrument clusters) 3. Industrial control systems 4. Medical devices 5. Smart meters

Detailed and Complete Alternative Models

1. AT24C01A: 1K-bit capacity, 2.7V to 5.5V operating voltage range, I2C interface.
2. AT24C256C: 256K-bit capacity, 1.7V to 5.5V operating voltage range, I2C interface.
3. AT24CM02: 2M-bit capacity, 1.7V to 5.5V operating voltage range, I2C interface.

These alternative models offer different capacities and operating voltage ranges to suit specific application requirements.

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