Encyclopedia Entry: 93C86CT-I/MC

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Characteristics: High-density, low-power, serial electrically erasable memory
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: Stores and retrieves digital information even when power is removed
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Memory Size: 16 kilobits (2 kilobytes)
• Organization: 2048 x 8 bits
• Supply Voltage: 2.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Time: 5ms typical
• Data Retention: 200 years minimum
• Endurance: 1 million write cycles

Pin Configuration

The 93C86CT-I/MC IC has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | CS | Chip Select | | 2 | SK | Serial Clock | | 3 | DI | Data Input | | 4 | DO | Data Output | | 5 | VSS | Ground | | 6 | NC | No Connection | | 7 | NC | No Connection | | 8 | VCC | Supply Voltage |

Functional Features

• Non-volatile memory: Retains data even without power supply
• Electrically erasable: Allows for easy modification of stored information
• Serial interface: Enables simple integration with microcontrollers and other devices
• Low power consumption: Ideal for battery-powered applications
• High-density storage: Provides ample space for data storage needs

Advantages and Disadvantages

Advantages: - Compact size and low power consumption make it suitable for portable devices - Easy integration with microcontrollers due to the serial interface - High endurance and long data retention ensure reliable performance

Disadvantages: - Limited storage capacity compared to other memory technologies - Slower write time compared to some alternative models

Working Principles

The 93C86CT-I/MC is based on EEPROM technology, which utilizes floating-gate transistors to store and retrieve digital information. When a write operation is performed, an electric charge is applied to the floating gate, altering its electrical characteristics. This change can be detected during read operations, allowing the stored data to be retrieved.

Detailed Application Field Plans

The 93C86CT-I/MC IC finds applications in various fields, including: 1. Automotive electronics: Used for storing vehicle configuration settings, mileage data, and diagnostic information. 2. Consumer electronics: Employed in set-top boxes, smart TVs, and gaming consoles for storing user preferences and firmware updates. 3. Industrial automation: Utilized in programmable logic controllers (PLCs) for storing program code and configuration parameters. 4. Medical devices: Integrated into medical equipment for storing patient data, calibration values, and device settings.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 93C86CT-I/MC include: - AT93C66A by Atmel - CAT93C46 by ON Semiconductor - M93C66-WMN6TP by STMicroelectronics - X24C02 by Xicor

Note: The above list is not exhaustive and serves as a reference for alternative options.

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