24LC32AT-E/OT

Product Overview

Category

The 24LC32AT-E/OT 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

• Electrically erasable: The 24LC32AT-E/OT allows for easy erasure and reprogramming of data.
• Non-volatile: The stored data remains intact even when power is removed.
• Low power consumption: This chip operates at low power levels, making it suitable for battery-powered devices.
• High reliability: It offers robust performance and long-term data retention.
• Small form factor: The 24LC32AT-E/OT comes in a compact package, making it suitable for space-constrained applications.

Package

The 24LC32AT-E/OT is available in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of the 24LC32AT-E/OT lies in its ability to provide reliable and non-volatile data storage in a compact form factor.

Packaging/Quantity

This chip is typically sold in reels or tubes, with a quantity of 2500 units per reel.

Specifications

• Memory size: 32 kilobits (4 kilobytes)
• Operating voltage: 1.7V to 5.5V
• Maximum clock frequency: 400 kHz
• Write endurance: 1 million write cycles
• Data retention: Up to 200 years
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The 24LC32AT-E/OT has the following pin configuration:

1. VCC: Power supply voltage
2. SDA: Serial data input/output
3. SCL: Serial clock input
4. WP: Write protect (optional)
5. VSS: Ground
6. NC: No connection
7. NC: No connection
8. VCC: Power supply voltage

Functional Features

• Random access: The chip allows for random read and write operations.
• Byte-level addressing: Each memory location can be individually accessed and modified.
• Sequential read: It supports sequential reading of multiple memory locations.
• Hardware write protection: The WP pin can be used to protect the memory from accidental writes.

Advantages and Disadvantages

Advantages

• Easy to use and integrate into electronic systems.
• Low power consumption extends battery life in portable devices.
• High reliability ensures long-term data integrity.
• Compact form factor saves space in PCB designs.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Slower write speeds compared to some other memory types.

Working Principles

The 24LC32AT-E/OT utilizes an electrically erasable technology that allows individual memory cells to be erased and reprogrammed. It uses a serial interface to communicate with the host device, enabling easy integration into various systems.

Detailed Application Field Plans

The 24LC32AT-E/OT finds applications in a wide range of electronic devices, including: - Microcontrollers - Computers - Consumer electronics - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 24LC32AT-E/OT include: - 24LC64: A higher-capacity EEPROM chip with 64 kilobits of memory. - 24LC256: An EEPROM chip with 256 kilobits of memory. - 24LC512: An EEPROM chip with 512 kilobits of memory.

These alternative models offer increased storage capacity but may have different pin configurations and specifications.

In conclusion, the 24LC32AT-E/OT is a reliable and compact EEPROM chip that provides non-volatile data storage for various electronic devices. Its low power consumption, high reliability, and ease of integration make it a popular choice in many applications.