24AA04HT-I/ST

Product Overview

Category

The 24AA04HT-I/ST belongs to the category of serial EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuits.

Use

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

Characteristics

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

Package

The 24AA04HT-I/ST is available in a small 8-lead TSSOP (Thin Shrink Small Outline Package) package.

Essence

The essence of this product lies in its ability to store data reliably in a compact and energy-efficient manner.

Packaging/Quantity

It is typically supplied in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Memory Size: 4 Kbits
• Interface: I2C
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Write Cycle Endurance: 1,000,000 cycles
• Data Retention: >200 years

Detailed Pin Configuration

The 24AA04HT-I/ST features an 8-pin TSSOP package with the following 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
• Hardware Write Protection
• Schmitt Trigger Inputs

Advantages and Disadvantages

Advantages

• Low power consumption
• High reliability and endurance
• Compact form factor
• I2C interface for easy integration

Disadvantages

• Limited storage capacity compared to larger EEPROMs
• Slower write speeds compared to some other memory technologies

Working Principles

The 24AA04HT-I/ST operates by utilizing the I2C protocol to communicate with the host system. It stores and retrieves data through a series of read and write operations, utilizing its non-volatile memory cells to retain information even when power is removed.

Detailed Application Field Plans

This product is well-suited for applications requiring non-volatile data storage, such as: - Configuration storage in consumer electronics - Parameter storage in industrial control systems - Firmware storage in automotive modules

Detailed and Complete Alternative Models

Some alternative models to the 24AA04HT-I/ST include: - 24LC04B-I/ST: Similar 4 Kbit EEPROM with I2C interface - 25AA040A-I/ST: 4 Kbit SPI EEPROM with similar characteristics - AT24C04D-XHM-T: 4 Kbit I2C EEPROM from a different manufacturer

In conclusion, the 24AA04HT-I/ST is a reliable and compact serial EEPROM suitable for a wide range of electronic applications, offering non-volatile data storage with low power consumption and high reliability.

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