CAT24C16ZI-GT3

Product Overview

Category

The CAT24C16ZI-GT3 belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

This chip is commonly used for non-volatile data storage in various electronic devices, such as microcontrollers, computers, and consumer electronics.

Characteristics

• Non-volatile: The CAT24C16ZI-GT3 retains stored data even when power is removed.
• High density: It has a storage capacity of 16 kilobits (2 kilobytes).
• Low power consumption: The chip operates at low voltage levels, making it energy-efficient.
• Fast write and read speeds: It offers quick data transfer rates, enhancing overall device performance.

Package

The CAT24C16ZI-GT3 comes in an industry-standard 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

This EEPROM chip allows for reliable and efficient data storage, retrieval, and modification in electronic systems.

Packaging/Quantity

The CAT24C16ZI-GT3 is typically packaged in reels or tubes, with each containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory capacity: 16 kilobits (2 kilobytes)
• Interface: I2C (Inter-Integrated Circuit)
• Supply voltage: 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 CAT24C16ZI-GT3 features the following pin configuration:

1. A0: Address input bit 0
2. A1: Address input bit 1
3. A2: Address input bit 2
4. GND: Ground
5. SDA: Serial data input/output
6. SCL: Serial clock input
7. WP: Write protect
8. VCC: Supply voltage

Functional Features

• Random access: Allows for reading and writing data at any memory location.
• Byte-level operations: Supports individual byte read and write operations.
• Hardware write protection: The WP pin can be used to prevent accidental writes.
• Sequential read mode: Enables efficient consecutive data retrieval.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data integrity even during power loss.
• High-density memory capacity meets the requirements of various applications.
• Low power consumption prolongs battery life in portable devices.
• Fast write and read speeds enhance overall system performance.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively higher cost per kilobit compared to larger EEPROM chips.
• Requires an I2C interface, which may not be compatible with all systems.

Working Principles

The CAT24C16ZI-GT3 utilizes electrically controlled floating gate transistors to store and retrieve data. When writing data, a high voltage is applied to the gate, allowing electrons to tunnel through a thin oxide layer and become trapped in the floating gate. This trapped charge represents a binary value (0 or 1). During read operations, the stored charge is sensed, and the corresponding data is retrieved.

Detailed Application Field Plans

The CAT24C16ZI-GT3 finds application in various fields, including:

1. Embedded systems: Used for storing configuration data, firmware updates, and calibration parameters in microcontrollers.
2. Automotive electronics: Employed for storing critical data like vehicle identification numbers (VIN), mileage, and user preferences.
3. Industrial automation: Utilized for storing machine settings, production data, and user-specific configurations.
4. Consumer electronics: Integrated into devices like smart TVs, set-top boxes, and audio systems for storing user preferences and settings.

Detailed and Complete Alternative Models

1. CAT24C02WI-GT3: 2 kilobit (256 byte) EEPROM chip with similar characteristics and package.
2. CAT24C32WI-GT3: 32 kilobit (4 kilobyte) EEPROM chip with higher storage capacity.
3. CAT24C64WI-GT3: 64 kilobit (8 kilobyte) EEPROM chip with even greater storage capacity.

These alternative models offer varying memory capacities to suit different application requirements while maintaining similar functionality and characteristics.

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