93AA66BT-I/MC

Product Overview

Category

The 93AA66BT-I/MC belongs to the category of serial EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuits.

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
• Low power consumption
• Small form factor
• High reliability
• Wide operating voltage range

Package

The 93AA66BT-I/MC is typically available in a compact 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

This product serves as a reliable and efficient solution for storing critical data in embedded systems.

Packaging/Quantity

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

Specifications

• Memory Capacity: 4 Kbits
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 1.8V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Write Endurance: 1,000,000 cycles
• Data Retention: 200 years

Detailed Pin Configuration

| Pin Number | Name | Function | |------------|------------|---------------------------| | 1 | VCC | Power Supply | | 2 | CS | Chip Select | | 3 | DI | Serial Data Input | | 4 | DO | Serial Data Output | | 5 | CLK | Serial Clock Input | | 6 | NC | No Connection | | 7 | VSS | Ground | | 8 | WP | Write Protect |

Functional Features

• Byte and Page Write Modes
• Self-Timed Write Cycle
• Enhanced ESD Protection
• Sequential Read Operation
• Software Write Protection

Advantages

• Compact form factor
• Low power consumption
• High reliability and endurance
• Wide operating voltage range
• Easy integration with microcontrollers

Disadvantages

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

Working Principles

The 93AA66BT-I/MC operates by utilizing the SPI interface to communicate with the host microcontroller. It employs a combination of floating gate and tunnel oxide technologies to achieve non-volatile data storage.

Detailed Application Field Plans

The 93AA66BT-I/MC finds extensive use in applications such as: - Automotive Engine Control Units - Smart Grid Systems - Industrial Automation Equipment - Consumer Electronics

Detailed and Complete Alternative Models

Some alternative models to the 93AA66BT-I/MC include: - 24AA64 - 25AA040 - 93LC46B

In conclusion, the 93AA66BT-I/MC is a versatile and reliable serial EEPROM IC that caters to the data storage needs of diverse electronic systems, offering a balance of performance, size, and durability.

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