AT88SC25616C-PU

Product Overview

Category

AT88SC25616C-PU belongs to the category of integrated circuits (ICs) and specifically falls under the classification of non-volatile memory devices.

Use

This product is primarily used for storing and retrieving digital information in various electronic systems. It provides non-volatile memory capabilities, allowing data to be retained even when power is removed.

Characteristics

• Non-volatile: Data remains intact even without power supply.
• High capacity: The AT88SC25616C-PU has a storage capacity of 256 kilobits.
• Secure: It incorporates security features to protect stored data from unauthorized access.
• Low power consumption: Designed to operate efficiently with minimal power requirements.

Package

The AT88SC25616C-PU is available in a standard plastic utility package (PU). This package ensures protection against environmental factors such as moisture and dust, making it suitable for a wide range of applications.

Essence

The essence of AT88SC25616C-PU lies in its ability to provide reliable and secure non-volatile memory storage, enabling efficient data management in electronic systems.

Packaging/Quantity

The product is typically packaged in reels or trays, with each reel containing a specific quantity of AT88SC25616C-PU units. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Capacity: 256 kilobits
• Interface: Serial Peripheral Interface (SPI)
• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 10 years
• Programming Cycles: 100,000 cycles

Detailed Pin Configuration

The AT88SC25616C-PU features a total of 8 pins, each serving a specific purpose. The pin configuration is as follows:

1. VCC: Power supply input
2. GND: Ground connection
3. SCK: Serial Clock input for SPI communication
4. SI: Serial Data Input for SPI communication
5. SO: Serial Data Output for SPI communication
6. WP: Write Protect input for enabling/disabling write operations
7. HOLD: Hold input for pausing data transmission
8. RESET: Reset input for restarting the device

Functional Features

• Secure Memory: AT88SC25616C-PU incorporates advanced security features, including encryption and authentication mechanisms, to protect stored data from unauthorized access.
• Flexible Interface: The product utilizes the widely adopted Serial Peripheral Interface (SPI) for seamless integration with various microcontrollers and electronic systems.
• High-Speed Data Transfer: With a maximum clock frequency of 20 MHz, the AT88SC25616C-PU ensures fast and efficient data transfer rates.
• Low Power Consumption: Designed with power efficiency in mind, this product minimizes energy consumption, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• High storage capacity
• Secure data protection
• Compatibility with SPI interface
• Low power consumption
• Reliable performance

Disadvantages

• Limited programming cycles
• Relatively higher cost compared to some alternatives

Working Principles

The AT88SC25616C-PU operates based on the principles of non-volatile memory technology. It utilizes electrically erasable programmable read-only memory (EEPROM) cells to store and retrieve digital information. These cells can be electrically programmed and erased, allowing for flexible data management.

Detailed Application Field Plans

The AT88SC25616C-PU finds applications in various fields, including but not limited to: - Smart cards and secure identification systems - Industrial automation and control systems - Consumer electronics, such as digital cameras and portable media players - Automotive electronics, including keyless entry systems and vehicle immobilizers - Medical devices and healthcare systems

Detailed and Complete Alternative Models

1. AT24C256: This is a similar non-volatile memory IC with a capacity of 256 kilobits. It offers compatibility with the I2C interface.
2. ST25DV256: Another alternative with a capacity of 256 kilobits, featuring enhanced security features and NFC (Near Field Communication) capabilities.
3. MX25R256: This flash memory IC provides a larger capacity of 256 megabits and supports high-speed SPI communication.

These alternative models offer similar functionalities to the AT88SC25616C-PU and can be considered based on specific application requirements.

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