AT24C16D-XHM-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Characteristics: Low-power, high-density memory storage
• Package: 8-lead SOIC (Small Outline Integrated Circuit)
• Essence: Data storage and retrieval in electronic devices
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Memory Size: 16 kilobits (2 kilobytes)
• Interface: I2C (Inter-Integrated Circuit) compatible
• 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

The AT24C16D-XHM-T has a total of 8 pins:

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

Functional Features

• Byte and Page Write Modes: Allows individual byte or multiple bytes to be written at once
• Random and Sequential Read Modes: Supports random access and sequential read operations
• Software Write Protection: Provides write protection for the entire memory or selected portions
• Hardware Write Protection: Allows write protection using the WP pin
• Self-timed Write Cycle: Automatically manages internal write cycle timing

Advantages and Disadvantages

Advantages: - High-density memory storage - Low power consumption - Wide operating voltage range - Long data retention period - Easy integration with I2C interface

Disadvantages: - Limited memory size compared to other EEPROMs - Relatively slower write and read speeds compared to other memory technologies

Working Principles

The AT24C16D-XHM-T is based on Electrically Erasable Programmable Read-Only Memory (EEPROM) technology. It utilizes a floating gate transistor structure to store and retrieve data. The memory cells can be electrically programmed and erased, allowing non-volatile storage of information even when power is removed.

Detailed Application Field Plans

The AT24C16D-XHM-T is widely used in various electronic devices that require non-volatile memory storage. Some common application fields include:

1. Consumer Electronics: Used in smart TVs, set-top boxes, digital cameras, and portable media players for storing user settings, firmware updates, and configuration data.
2. Automotive: Employed in automotive electronics for storing critical data such as mileage, vehicle settings, and diagnostic information.
3. Industrial Automation: Utilized in industrial control systems, PLCs (Programmable Logic Controllers), and sensors for storing calibration data, program parameters, and event logs.
4. Medical Devices: Integrated into medical equipment for storing patient data, device configurations, and firmware updates.
5. Internet of Things (IoT): Incorporated in IoT devices for storing sensor data, network configurations, and firmware updates.

Detailed and Complete Alternative Models

1. AT24C01A-XHM-T: 1 kilobit (128 bytes) EEPROM with similar features and package.
2. AT24C32D-XHM-T: 32 kilobits (4 kilobytes) EEPROM with higher memory capacity and similar characteristics.
3. AT24C64D-XHM-T: 64 kilobits (8 kilobytes) EEPROM with higher memory capacity and similar characteristics.

(Note: This list is not exhaustive and there may be other alternative models available in the market.)

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