IS93C66A-2GRLI

Product Overview

Category

IS93C66A-2GRLI belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for data storage and retrieval purposes.

Characteristics

• Non-volatile memory: The IS93C66A-2GRLI is a non-volatile memory IC, meaning it retains stored data even when power is removed.
• Serial communication: It utilizes a serial communication interface for data transfer, making it suitable for applications with limited space or complex wiring.
• High storage capacity: The IS93C66A-2GRLI offers a storage capacity of 4 kilobits (512 bytes), providing ample space for storing critical information.
• Low power consumption: This IC is designed to operate efficiently with low power consumption, making it suitable for battery-powered devices.
• Wide operating voltage range: It can operate within a wide voltage range, typically from 1.8V to 5.5V, ensuring compatibility with various electronic systems.

Package

The IS93C66A-2GRLI is available in a small form factor package, such as an 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of the IS93C66A-2GRLI lies in its ability to provide reliable and non-volatile data storage in a compact and energy-efficient manner.

Packaging/Quantity

This product is typically sold in reels or tubes containing multiple units, with each reel or tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Memory Type: Non-volatile EEPROM (Electrically Erasable Programmable Read-Only Memory)
• Storage Capacity: 4 kilobits (512 bytes)
• Interface: Serial (SPI - Serial Peripheral Interface)
• Operating Voltage: 1.8V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 8-pin SOIC

Detailed Pin Configuration

The IS93C66A-2GRLI features the following pin configuration:

1. Chip Select (CS)
2. Serial Clock (SCK)
3. Serial Data Input/Output (SDI/SDO)
4. Write Protect (WP)
5. Ground (GND)
6. Not Connected (NC)
7. Supply Voltage (VCC)
8. Serial Data Output (SDO)

Functional Features

• Read and write operations: The IS93C66A-2GRLI allows for both read and write operations, enabling data storage and retrieval as required.
• Write protection: It includes a write protect pin (WP) that can be used to prevent accidental or unauthorized modifications to the stored data.
• Sequential and random access: This IC supports both sequential and random access modes, providing flexibility in accessing specific memory locations.
• High-speed operation: With its serial communication interface, the IS93C66A-2GRLI offers high-speed data transfer rates, ensuring efficient operation in time-critical applications.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• Compact form factor suitable for space-constrained applications.
• Low power consumption extends battery life in portable devices.
• Wide operating voltage range enhances compatibility with various systems.
• High-speed data transfer enables efficient operation.

Disadvantages

• Limited storage capacity compared to other memory options.
• Serial interface may require additional circuitry for parallel data processing.

Working Principles

The IS93C66A-2GRLI utilizes EEPROM technology to store and retrieve data. It employs a serial communication interface, specifically the Serial Peripheral Interface (SPI), for data transfer. The IC consists of memory cells organized in a matrix, with each cell capable of storing one bit of information. By applying appropriate voltage levels and control signals to the pins, data can be written to or read from specific memory locations.

Detailed Application Field Plans

The IS93C66A-2GRLI finds applications in various electronic devices that require non-volatile data storage, such as:

1. Consumer electronics: Used in smart TVs, set-top boxes, and audio systems for storing configuration settings, user preferences, and firmware updates.
2. Automotive systems: Employed in car infotainment systems, instrument clusters, and engine control units for storing critical data like calibration parameters, fault codes, and vehicle settings.
3. Industrial automation: Utilized in programmable logic controllers (PLCs), motor drives, and sensors for storing program code, configuration data, and sensor calibration values.
4. Medical devices: Integrated into medical equipment like patient monitors, infusion pumps, and diagnostic devices for storing patient data, device settings, and firmware updates.

Detailed and Complete Alternative Models