Encyclopedia Entry: 93LC86A-E/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 (2048 x 8 bits)
• Operating Voltage: 2.5V to 5.5V
• Interface: Serial Peripheral Interface (SPI)
• Write Time: 3 ms typical
• Data Retention: 200 years minimum
• Endurance: 1 million write cycles

Detailed Pin Configuration

The 93LC86A-E/MS IC has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | CS | Chip Select | | 2 | DO | Data Output | | 3 | GND | Ground | | 4 | VCC | Power Supply| | 5 | DI | Data Input | | 6 | CLK | Clock Input | | 7 | HOLD | Hold Input | | 8 | WP | Write Protect |

Functional Features

• High-speed data transfer using SPI interface
• Low power consumption for energy-efficient applications
• Wide operating voltage range for compatibility with various systems
• Reliable non-volatile memory storage
• Easy integration into existing circuit designs

Advantages

• Compact size allows for space-saving in electronic devices
• Low power consumption extends battery life in portable devices
• High endurance ensures long-term data retention
• Versatile interface enables easy integration with microcontrollers and other ICs

Disadvantages

• Limited memory size may not be suitable for applications requiring larger storage capacity
• Serial interface may result in slower data transfer compared to parallel interfaces

Working Principles

The 93LC86A-E/MS is a serial EEPROM that stores data using electrically isolated floating-gate transistors. It utilizes the SPI interface to communicate with a microcontroller or other devices. The chip select (CS) pin is used to enable communication, while the clock (CLK), data input (DI), and data output (DO) pins facilitate data transfer. The write protect (WP) and hold (HOLD) pins provide additional control over the memory operations.

Detailed Application Field Plans

The 93LC86A-E/MS is commonly used in various electronic devices and systems, including: 1. Consumer electronics: Smartphones, tablets, digital cameras 2. Automotive: Engine control units, infotainment systems 3. Industrial automation: Programmable logic controllers, sensors 4. Medical devices: Patient monitoring systems, diagnostic equipment 5. Communication systems: Routers, modems, network switches

Alternative Models

Other alternative models that offer similar functionality to the 93LC86A-E/MS include: - AT25080AN-10SU-2.7 by Microchip Technology Inc. - CAT24C08WI-GT3 by ON Semiconductor - M95040-WMN6TP by STMicroelectronics

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