11AA020T-I/SN

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile Memory

Characteristics: - Low-power consumption - High reliability - Small form factor - Wide operating voltage range

Package: SOIC (Small Outline Integrated Circuit)

Essence: The 11AA020T-I/SN is a non-volatile memory IC that provides reliable data storage in various electronic devices.

Packaging/Quantity: The 11AA020T-I/SN is available in tape and reel packaging, with 2500 units per reel.

Specifications

• Memory Size: 2 kilobits (256 bytes)
• Interface: I2C (Inter-Integrated Circuit)
• Operating Voltage Range: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1 million cycles
• Data Retention: 100 years

Detailed Pin Configuration

The 11AA020T-I/SN has a total of 8 pins:

1. VCC: Power supply input
2. SDA: Serial data input/output for I2C communication
3. SCL: Serial clock input for I2C communication
4. WP: Write Protect pin for hardware protection
5. GND: Ground connection
6. A0: Address bit 0 for device addressing
7. A1: Address bit 1 for device addressing
8. NC: No Connection (reserved pin)

Functional Features

• Byte and Page Write Operations: Allows individual byte or page write operations for flexible data storage.
• Software Write Protection: Provides software-controlled write protection to prevent accidental modification of stored data.
• Sequential Read Operation: Supports sequential read operation for efficient data retrieval.
• Self-timed Write Cycle: Automatically manages the timing of write operations, simplifying the interface requirements.

Advantages and Disadvantages

Advantages: - Low power consumption makes it suitable for battery-powered devices. - High reliability ensures data integrity in critical applications. - Small form factor enables integration into compact electronic devices. - Wide operating voltage range allows compatibility with various systems.

Disadvantages: - Limited memory size may not be sufficient for certain applications requiring larger storage capacity. - Lack of built-in security features may pose a risk in sensitive data storage scenarios.

Working Principles

The 11AA020T-I/SN utilizes Electrically Erasable Programmable Read-Only Memory (EEPROM) technology. It stores data by trapping electric charges within floating gate transistors. The stored charges represent binary information, which can be read or modified through appropriate control signals.

Detailed Application Field Plans

The 11AA020T-I/SN is commonly used in various electronic devices that require non-volatile memory for data storage, such as: - Consumer electronics (e.g., smartphones, tablets) - Automotive systems (e.g., infotainment, engine control units) - Industrial equipment (e.g., sensors, control modules) - Medical devices (e.g., patient monitoring systems)

Detailed and Complete Alternative Models

1. 11AA010T-I/SN: 1 kilobit (128 bytes) memory size, otherwise similar specifications.
2. 11AA040T-I/SN: 4 kilobits (512 bytes) memory size, otherwise similar specifications.
3. 11AA080T-I/SN: 8 kilobits (1024 bytes) memory size, otherwise similar specifications.
4. 11AA160T-I/SN: 16 kilobits (2048 bytes) memory size, otherwise similar specifications.

These alternative models provide options with different memory sizes to suit specific application requirements.

Note: The content provided above is a sample entry and may not reflect actual product details. Please refer to the official documentation for accurate information.