EPCQ16SI8N - English Editing Encyclopedia Entry

Product Overview

Category

The EPCQ16SI8N belongs to the category of non-volatile memory devices.

Use

This product is primarily used for storing and retrieving data in electronic systems. It provides a reliable and permanent storage solution for various applications.

Characteristics

• Non-volatile: The EPCQ16SI8N retains stored data even when power is removed.
• High capacity: This device offers a storage capacity of 16 megabits (2 megabytes).
• Fast access time: The EPCQ16SI8N provides quick access to stored data, ensuring efficient operation of the system.
• Low power consumption: It is designed to consume minimal power during both read and write operations.

Package

The EPCQ16SI8N is available in an industry-standard 8-pin Small Outline Integrated Circuit (SOIC) package. This package ensures easy integration into various electronic systems.

Essence

The essence of the EPCQ16SI8N lies in its ability to provide reliable and high-capacity non-volatile memory storage for electronic devices.

Packaging/Quantity

This product is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.

Specifications

• Storage Capacity: 16 Megabits (2 Megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 20 years
• Endurance: 100,000 write cycles

Detailed Pin Configuration

The EPCQ16SI8N features the following pin configuration:

1. Chip Select (/CS)
2. Serial Clock (SCK)
3. Serial Data Input (SI)
4. Serial Data Output (SO)
5. Write Protect (/WP)
6. Hold (/HOLD)
7. Ground (GND)
8. Power Supply (VCC)

Functional Features

• Fast Read and Write Operations: The EPCQ16SI8N offers high-speed data transfer, enabling quick access to stored information.
• Flexible Interface: It utilizes the Serial Peripheral Interface (SPI) for easy integration with a wide range of microcontrollers and electronic systems.
• Write Protection: The device includes a write protect pin (/WP), allowing users to protect stored data from accidental modification.
• Hold Functionality: The hold pin (/HOLD) enables pausing ongoing operations without losing data.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast access time
• Low power consumption
• Easy integration with various systems
• Write protection feature

Disadvantages

• Limited endurance (100,000 write cycles)
• Requires an external microcontroller or system to interface with

Working Principles

The EPCQ16SI8N operates based on the principles of flash memory technology. It utilizes floating-gate transistors to store and retrieve data. When data is written, charges are trapped in the floating gate, altering the transistor's behavior. These charges can be read back later to retrieve the stored information.

Detailed Application Field Plans

The EPCQ16SI8N finds applications in various fields, including but not limited to: 1. Embedded systems 2. Automotive electronics 3. Industrial control systems 4. Consumer electronics 5. Medical devices

Detailed and Complete Alternative Models

1. EPCQ32SI16N: 32 Megabits (4 Megabytes) storage capacity, similar characteristics and package as EPCQ16SI8N.
2. EPCQ64SI32N: 64 Megabits (8 Megabytes) storage capacity, similar characteristics and package as EPCQ16SI8N.
3. EPCQ128SI64N: 128 Megabits (16 Megabytes) storage capacity, similar characteristics and package as EPCQ16SI8N.

These alternative models offer increased storage capacities while maintaining compatibility with the EPCQ16SI8N in terms of pin configuration and functional features.

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