FT93C66A-ISR-T

Introduction

The FT93C66A-ISR-T is a versatile EEPROM (Electrically Erasable Programmable Read-Only Memory) device that finds application in various electronic systems. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: EEPROM
• Use: Data storage and retrieval in electronic systems
• Characteristics: Non-volatile, electrically erasable, programmable
• Package: Integrated circuit (IC)
• Essence: Stores and retrieves digital data
• Packaging/Quantity: Available in various packaging options, typically supplied in reels or tubes

Specifications

• Memory Size: 4K-bit
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 1.8V to 5.5V
• Operating Temperature: -40°C to 85°C
• Write Cycle Endurance: 1,000,000 cycles
• Data Retention: 100 years

Detailed Pin Configuration

The FT93C66A-ISR-T features a standard 8-pin package with the following pinout: 1. Chip Select (/CS) 2. Serial Clock (SCK) 3. Serial Data Input/Output (DI/DO) 4. Ground (GND) 5. Write Protect (/WP) 6. VCC 7. Not Connected (NC) 8. Serial Data Output (DO)

Functional Features

• Sequential Read Operation: Allows for sequential reading of stored data
• Software Protection: Supports write protection through software commands
• High-Speed Performance: Enables fast data transfer using the SPI interface
• Low Power Consumption: Operates efficiently with low power requirements

Advantages and Disadvantages

Advantages

• Compact form factor
• Wide operating voltage range
• High endurance and data retention
• Easy integration with microcontrollers and other ICs

Disadvantages

• Limited memory size compared to some alternatives
• Relatively higher cost per bit of storage

Working Principles

The FT93C66A-ISR-T operates by storing digital data in a non-volatile manner, allowing for both write and read operations through the SPI interface. When powered, the device retains stored data without the need for continuous power supply, making it suitable for various applications requiring persistent data storage.

Detailed Application Field Plans

The FT93C66A-ISR-T is commonly used in the following applications: - Automotive electronics - Consumer electronics - Industrial control systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

Some alternative models to the FT93C66A-ISR-T include: - AT24C04C - CAT24C256 - M24M02 - 25AA040A

In summary, the FT93C66A-ISR-T offers reliable data storage and retrieval capabilities in a compact and versatile package, making it suitable for a wide range of electronic systems.

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