24LC32AF-E/ST

Product Overview

Category

The 24LC32AF-E/ST belongs to the category of electrically erasable programmable read-only memory (EEPROM) integrated circuits.

Use

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

Characteristics

• The 24LC32AF-E/ST features low power consumption, high reliability, and a wide operating voltage range.
• It comes in a small surface-mount package, making it suitable for compact designs.
• The essence of this product lies in its ability to store and retain data without requiring a constant power supply.

Package

The 24LC32AF-E/ST is typically available in a surface-mount 8-pin SOIC (Small Outline Integrated Circuit) package.

Packaging/Quantity

It is commonly supplied in tape and reel packaging, with quantities varying based on manufacturer specifications.

Specifications

• Memory Capacity: 32 Kbits
• Interface: I2C (Inter-Integrated Circuit)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Write Cycle Endurance: 1,000,000 cycles
• Data Retention: Minimum of 200 years

Detailed Pin Configuration

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | A0 | Device Address Input Bit 0 | | 2 | A1 | Device Address Input Bit 1 | | 3 | A2 | Device Address Input Bit 2 | | 4 | VSS | Ground | | 5 | SDA | Serial Data Input/Output | | 6 | SCL | Serial Clock Input | | 7 | WP | Write Protect | | 8 | VCC | Power Supply Voltage |

Functional Features

• Byte and Page Write Modes
• Self-timed Write Cycle
• 128-byte Page Buffer
• Sequential Read Operation
• Hardware Write Protection

Advantages and Disadvantages

Advantages

• Low Power Consumption
• High Reliability
• Small Form Factor
• Wide Operating Voltage Range
• Long Data Retention

Disadvantages

• Limited Memory Capacity
• Slower Write Speed Compared to Some Alternatives

Working Principles

The 24LC32AF-E/ST operates by utilizing an I2C interface to communicate with the host system. It stores and retrieves data through a series of read and write operations, utilizing its internal memory cells and control circuitry.

Detailed Application Field Plans

The 24LC32AF-E/ST finds extensive use in various applications, including: - Storing configuration data in consumer electronics such as smart TVs and set-top boxes - Logging sensor data in industrial automation systems - Storing calibration parameters in automotive electronic control units

Detailed and Complete Alternative Models

Some alternative models to the 24LC32AF-E/ST include: - AT24C32 - CAT24C32 - M24C32 - 93LC46B

In conclusion, the 24LC32AF-E/ST serves as a reliable and efficient EEPROM IC, offering non-volatile data storage capabilities across a wide range of electronic applications.

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