AT88SC3216C-PU

Product Overview

Category

The AT88SC3216C-PU belongs to the category of integrated circuits (ICs) and is specifically classified as a non-volatile memory IC.

Use

This product is primarily used for storing and retrieving data in various electronic devices, such as smart cards, security tokens, and identification tags.

Characteristics

• Non-volatile: The AT88SC3216C-PU retains stored data even when power is removed.
• High capacity: It offers a storage capacity of 32 kilobits (4 kilobytes).
• Secure: The product incorporates advanced security features to protect stored data from unauthorized access.
• Low power consumption: The IC operates efficiently with minimal power requirements.

Package

The AT88SC3216C-PU is packaged in a standard plastic unit, commonly known as a dual in-line package (DIP). This package type ensures easy integration into various electronic systems.

Essence

The essence of the AT88SC3216C-PU lies in its ability to provide reliable and secure non-volatile memory storage for electronic devices, ensuring data integrity and confidentiality.

Packaging/Quantity

The product is typically available in reels or trays, with each reel containing a specific quantity of IC units. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Capacity: 32 kilobits (4 kilobytes)
• Operating Voltage: 2.7V to 5.5V
• Communication Interface: Serial Peripheral Interface (SPI)
• Data Retention: Up to 10 years
• Write Endurance: 100,000 cycles
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT88SC3216C-PU has a total of 16 pins, which are assigned specific functions as follows:

1. VCC: Power supply voltage
2. GND: Ground reference
3. SCLK: Serial clock input for SPI communication
4. MOSI: Master Out Slave In data line for SPI communication
5. MISO: Master In Slave Out data line for SPI communication
6. /CS: Chip select input for SPI communication
7. WP: Write protect input for disabling write operations
8. RST: Reset input for initializing the IC
9. NC: No connection (reserved)
10. NC: No connection (reserved)
11. NC: No connection (reserved)
12. NC: No connection (reserved)
13. NC: No connection (reserved)
14. NC: No connection (reserved)
15. NC: No connection (reserved)
16. NC: No connection (reserved)

Functional Features

• Secure Memory Storage: The AT88SC3216C-PU incorporates advanced security mechanisms, such as encryption and authentication, to ensure the confidentiality and integrity of stored data.
• Access Control: The IC allows for flexible access control policies, enabling authorized users to read, write, or modify specific sections of the memory.
• Data Protection: The product includes built-in features to prevent unauthorized copying or tampering of stored data.
• High-Speed Communication: The SPI interface enables fast and efficient data transfer between the IC and the host device.

Advantages and Disadvantages

Advantages

• Robust Security: The AT88SC3216C-PU offers strong security measures to protect sensitive data from unauthorized access.
• Compact Size: The DIP package ensures easy integration into various electronic systems with limited space.
• Low Power Consumption: The IC operates efficiently, consuming minimal power during both active and standby modes.

Disadvantages

• Limited Storage Capacity: With a capacity of 32 kilobits, the AT88SC3216C-PU may not be suitable for applications requiring large amounts of data storage.
• Relatively High Cost: The advanced security features and specialized design contribute to a higher price compared to standard memory ICs.

Working Principles

The AT88SC3216C-PU utilizes non-volatile memory technology, specifically electrically erasable programmable read-only memory (EEPROM). It stores data by electronically programming individual memory cells, which can be read or modified as required. The IC communicates with the host device using the SPI interface, enabling seamless integration into various electronic systems.

Detailed Application Field Plans

The AT88SC3216C-PU finds application in various fields that require secure data storage and retrieval. Some notable examples include:

1. Smart Cards: The IC is commonly used in smart cards for secure identification, access control, and payment systems.
2. Security Tokens: It is utilized in security tokens for two-factor authentication and secure data exchange.
3. Identification Tags: The product is employed in identification tags for tracking and authentication purposes in logistics and supply chain management.

Detailed and Complete Alternative Models

1. AT24C32: This