24AA256SC-I/WF16K

Product Overview

Category

The 24AA256SC-I/WF16K belongs to the category of serial EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuits.

Use

This product is used for non-volatile data storage in various electronic devices, including consumer electronics, industrial equipment, and automotive applications.

Characteristics

• Non-volatile memory
• I2C serial interface
• Low power consumption
• High reliability
• Small form factor

Package

The 24AA256SC-I/WF16K is available in a small surface-mount package, typically with 8 pins.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile data storage in a compact and energy-efficient manner.

Packaging/Quantity

The product is typically supplied in tape and reel packaging, with quantities varying based on customer requirements.

Specifications

• Memory Size: 256 Kbits
• Interface: I2C
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Cycle Endurance: 1,000,000 cycles
• Data Retention: >200 years

Detailed Pin Configuration

The 24AA256SC-I/WF16K has a standard 8-pin configuration: 1. A0: Chip Address Input 2. A1: Chip Address Input 3. A2: Chip Address Input 4. VSS: Ground 5. SDA: Serial Data 6. SCL: Serial Clock 7. WP: Write Protect 8. VCC: Power Supply

Functional Features

• Byte and Page Write Modes
• Self-timed Write Cycle
• 32-byte Page Write Buffer
• Sequential Read Operation
• Write Protect Pin for Hardware Data Protection

Advantages

• Compact form factor
• Low power consumption
• High reliability and endurance
• Easy integration with I2C interface
• Write protect feature for enhanced security

Disadvantages

• Limited storage capacity compared to other memory technologies
• Slower write speeds compared to some alternative memory solutions

Working Principles

The 24AA256SC-I/WF16K operates by utilizing the I2C serial interface to communicate with the host system. It stores data in non-volatile memory cells, allowing for reliable and long-term data retention. The device supports byte and page write modes, enabling efficient data storage and retrieval operations.

Detailed Application Field Plans

This product is well-suited for use in various applications, including: - Smartphones and tablets for storing user settings and preferences - Industrial control systems for parameter storage - Automotive electronics for storing calibration data and event logs - IoT devices for configuration and firmware storage

Detailed and Complete Alternative Models

Some alternative models to the 24AA256SC-I/WF16K include: - 24LC256: Similar I2C EEPROM with different package options - AT24C256: I2C EEPROM from a different manufacturer with similar specifications - M24M02: I2C EEPROM with larger capacity and similar features

In conclusion, the 24AA256SC-I/WF16K offers a reliable and compact solution for non-volatile data storage in a wide range of electronic devices, making it a versatile choice for various applications.

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