Encyclopedia Entry: 93LC76CT-E/SN

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Serial EEPROM Memory
• Characteristics: Small form factor, low power consumption, high reliability
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Data storage and retrieval in electronic devices
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

The 93LC76CT-E/SN is a non-volatile serial EEPROM memory IC manufactured by Microchip Technology Inc. It offers a storage capacity of 8 kilobits (1 kilobyte) and operates on a supply voltage range of 2.5V to 5.5V. The IC supports the industry-standard Microwire bus protocol for communication.

Detailed Pin Configuration

The 93LC76CT-E/SN IC has a total of 8 pins arranged as follows:

1. VCC - Power supply input
2. CS - Chip select input
3. SCK - Serial clock input
4. SI - Serial data input
5. SO - Serial data output
6. WP - Write protect input
7. GND - Ground reference
8. HOLD - Hold input

Functional Features

• Non-volatile memory: Retains stored data even when power is disconnected
• Serial interface: Allows easy integration with microcontrollers and other digital devices
• High endurance: Supports a minimum of 1 million write cycles
• Low power consumption: Ideal for battery-powered applications
• Built-in write protection: Prevents accidental modification of stored data

Advantages and Disadvantages

Advantages: - Compact size enables integration into space-constrained designs - Wide operating voltage range allows compatibility with various systems - High reliability ensures data integrity over extended periods - Industry-standard protocol simplifies communication with other devices

Disadvantages: - Limited storage capacity may not be suitable for applications requiring larger memory sizes - Serial interface may result in slower data transfer compared to parallel interfaces

Working Principles

The 93LC76CT-E/SN utilizes EEPROM (Electrically Erasable Programmable Read-Only Memory) technology. It stores data by electrically charging and discharging specific memory cells within the IC. The stored data can be read or modified using the serial interface provided.

Detailed Application Field Plans

The 93LC76CT-E/SN is commonly used in various electronic devices and systems, including but not limited to: - Consumer electronics: TVs, set-top boxes, remote controls - Automotive electronics: Engine control units, infotainment systems - Industrial automation: Programmable logic controllers, sensors - Medical devices: Patient monitoring systems, diagnostic equipment - Communication devices: Routers, modems, network switches

Detailed and Complete Alternative Models

• 93LC66B-I/SN: 4 kilobit (512 byte) non-volatile serial EEPROM
• 93LC86C-I/SN: 16 kilobit (2 kilobyte) non-volatile serial EEPROM
• 93LC1024-I/SN: 128 kilobit (16 kilobyte) non-volatile serial EEPROM

Please note that the above alternative models are just a few examples, and there are several other options available in the market.

Word count: 372 words