24VL024H/SN

Product Overview

Category

The 24VL024H/SN belongs to the category of non-volatile electrically erasable programmable read-only memory (EEPROM) chips.

Use

This product is commonly used for storing and retrieving data in electronic devices, such as microcontrollers, computers, and consumer electronics.

Characteristics

• Non-volatile: The stored data remains even when power is removed.
• Electrically erasable: Data can be erased and reprogrammed electronically.
• Programmable: Allows users to write and modify data multiple times.
• High reliability: Offers robust data retention and endurance characteristics.
• Low power consumption: Operates efficiently with minimal power requirements.

Package

The 24VL024H/SN is typically available in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile storage for critical data in various electronic applications.

Packaging/Quantity

The 24VL024H/SN is commonly packaged in reels or tubes, with quantities varying depending on the manufacturer's specifications.

Specifications

• Memory capacity: 24 kilobits (3 kilobytes)
• Operating voltage: 1.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Interface: I2C (Inter-Integrated Circuit)
• Write endurance: 1 million cycles
• Data retention: Up to 200 years

Detailed Pin Configuration

The 24VL024H/SN has a standard 8-pin configuration:

1. VCC: Power supply voltage
2. SDA: Serial data input/output line
3. SCL: Serial clock input line
4. WP: Write protect pin (optional)
5. A0: Address bit 0
6. A1: Address bit 1
7. GND: Ground
8. NC: No connection

Functional Features

• Byte-level read and write operations
• Page write mode for faster data programming
• Software write protection using the WP pin
• Sequential read operation for efficient data retrieval
• Built-in write cycle completion detection
• Hardware write protection using the A0 and A1 pins

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data integrity even during power loss.
• High reliability and endurance make it suitable for critical applications.
• Low power consumption extends battery life in portable devices.
• Compact package size allows for integration into space-constrained designs.
• I2C interface enables easy integration with various microcontrollers.

Disadvantages

• Limited memory capacity compared to other storage technologies.
• Slower write speeds compared to volatile memory types.
• Higher cost per byte compared to some alternative memory solutions.

Working Principles

The 24VL024H/SN utilizes a combination of electrically erasable floating-gate transistors and control circuitry to store and retrieve data. When writing data, an electrical charge is applied to specific memory cells, altering their state. Reading data involves sensing the voltage levels of these memory cells. The I2C interface facilitates communication between the chip and the controlling device.

Detailed Application Field Plans

The 24VL024H/SN finds application in various fields, including:

1. Embedded systems: Used for storing firmware, configuration data, and calibration parameters.
2. Industrial automation: Enables data logging, parameter storage, and device identification.
3. Automotive electronics: Stores critical information like mileage, fault codes, and user preferences.
4. Consumer electronics: Utilized for storing user settings, preferences, and small data files.
5. Internet of Things (IoT): Provides non-volatile storage for sensor data, device identification, and firmware updates.

Detailed and Complete Alternative Models

1. 24LC024: Similar EEPROM chip with the same memory capacity and I2C interface.
2. AT24C02: EEPROM chip from Atmel with comparable specifications and functionality.
3. M24C02: EEPROM chip from STMicroelectronics offering similar features and compatibility.

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

Word count: 550 words