93LC86AT-E/ST

Product Overview

Category

The 93LC86AT-E/ST belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

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

Characteristics

• Non-volatile memory
• Small form factor
• Low power consumption
• High reliability
• Wide operating voltage range

Package

The 93LC86AT-E/ST is typically available in a surface-mount package, offering ease of integration into circuit boards.

Essence

This EEPROM chip provides a reliable and efficient solution for storing critical data in electronic systems.

Packaging/Quantity

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

Specifications

• Memory Capacity: 16 Kbits
• Interface: Serial 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 93LC86AT-E/ST features a standard 8-pin configuration, including power supply, data input/output, and control pins. Refer to the datasheet for the specific pinout details.

Functional Features

• Byte and Page Write Operations
• Self-timed Write Cycle
• Sequential Read Operation
• Write Protect Feature
• Schmitt Trigger Inputs

Advantages

• Reliable data retention
• Low power consumption
• Compact form factor
• Compatibility with I2C interface
• High endurance for write cycles

Disadvantages

• Limited storage capacity compared to other memory technologies
• Slower write speeds compared to volatile memory

Working Principles

The 93LC86AT-E/ST utilizes a floating gate transistor structure to store data electrically. When data is written, charge is trapped in the floating gate, altering the transistor's conductivity. This allows for non-volatile data storage that persists even when power is removed.

Detailed Application Field Plans

Consumer Electronics

In consumer electronics, the 93LC86AT-E/ST can be used for storing device configuration settings, user preferences, and calibration data.

Automotive Systems

Within automotive systems, this EEPROM chip is suitable for storing vehicle-specific parameters, sensor calibration data, and diagnostic information.

Industrial Applications

In industrial settings, it can be employed for equipment configuration, event logging, and firmware parameter storage.

Detailed and Complete Alternative Models

• 24LC16B-I/SN
• CAT24C16WI-GT3
• AT24C16C-SSHM-T

These alternative models offer similar functionality and compatibility with the I2C interface, providing options for different design requirements.

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