Encyclopedia Entry: 93LC86B-I/MS

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Memory
• Characteristics: Small form factor, low power consumption
• Package: MSOP-8 (Mini Small Outline Package)
• Essence: Serial Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Memory Size: 16 Kbits (2 kilobytes)
• Organization: 2048 x 8 bits
• Supply Voltage: 2.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Interface: SPI (Serial Peripheral Interface)
• Write Time: 3 ms (typical)
• Data Retention: 200 years (minimum)

Detailed Pin Configuration

The 93LC86B-I/MS IC has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | CS | Chip Select | | 2 | SCK | Serial Clock | | 3 | SI | Serial Input | | 4 | SO | Serial Output | | 5 | VSS | Ground | | 6 | HOLD | Hold Input | | 7 | WP | Write Protect | | 8 | VCC | Supply Voltage |

Functional Features

• Non-volatile memory that retains data even when power is removed
• Serial interface for easy integration with microcontrollers
• Low power consumption for energy-efficient applications
• High-speed read and write operations
• Built-in write protection and hold functions

Advantages and Disadvantages

Advantages: - Compact size allows for space-saving designs - Wide operating voltage range enables compatibility with various systems - High data retention ensures long-term reliability - SPI interface simplifies communication with other devices

Disadvantages: - Limited memory capacity compared to other storage solutions - Relatively slower write time compared to some alternatives

Working Principles

The 93LC86B-I/MS is based on the Electrically Erasable Programmable Read-Only Memory (EEPROM) technology. It utilizes a floating gate transistor structure to store and retrieve data. The memory cells can be electrically erased and reprogrammed, making it non-volatile. The IC communicates with external devices through the Serial Peripheral Interface (SPI), allowing for easy integration into various applications.

Detailed Application Field Plans

The 93LC86B-I/MS is commonly used in the following applications: 1. Consumer Electronics: Used for storing configuration settings, firmware updates, and user data in devices such as smart TVs, set-top boxes, and audio players. 2. Automotive: Employed in electronic control units (ECUs) for storing calibration data, fault codes, and vehicle-specific parameters. 3. Industrial Automation: Utilized in programmable logic controllers (PLCs) and industrial sensors for storing program code, calibration data, and system configurations. 4. Medical Devices: Integrated into medical equipment for storing patient data, device settings, and firmware updates. 5. Internet of Things (IoT): Incorporated into IoT devices for storing sensor data, network configurations, and firmware updates.

Detailed and Complete Alternative Models

Some alternative models to the 93LC86B-I/MS include: - AT24C02C-SSHM-T by Microchip Technology Inc. - CAT24C08WI-GT3 by ON Semiconductor - M93C66-WMN6TP by STMicroelectronics - 24AA02E48T-I/OT by Microchip Technology Inc.

Please note that the above list is not exhaustive, and there are several other alternatives available in the market.

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