AT88SC118-SH-CN-T

Product Overview

Category

AT88SC118-SH-CN-T belongs to the category of integrated circuit (IC) chips.

Use

It is primarily used for secure data storage and authentication purposes.

Characteristics

• Secure: Provides robust security features to protect stored data.
• Compact: Designed as a small-sized chip for easy integration into various devices.
• Reliable: Offers high-quality performance and durability.
• Programmable: Allows users to program and update data as needed.

Package

AT88SC118-SH-CN-T is available in a specific package format suitable for surface mount technology (SMT).

Essence

The essence of AT88SC118-SH-CN-T lies in its ability to securely store and authenticate sensitive data, ensuring data integrity and confidentiality.

Packaging/Quantity

This product is typically packaged in reels or trays, with a quantity of several hundred or thousand units per package.

Specifications

• Memory Capacity: 1 kilobit (128 bytes)
• Communication Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 10 years
• Write Endurance: 100,000 cycles

Detailed Pin Configuration

The AT88SC118-SH-CN-T chip has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power supply voltage | | 2 | GND | Ground reference | | 3 | SDA | Serial Data Input/Output | | 4 | SCL | Serial Clock Input | | 5 | WP | Write Protect | | 6 | RST | Reset |

Functional Features

1. Secure Data Storage: AT88SC118-SH-CN-T provides a secure environment for storing sensitive data, protecting it from unauthorized access.
2. Authentication: It offers authentication mechanisms to verify the integrity and authenticity of stored data.
3. Encryption Support: The chip supports encryption algorithms to enhance data security.
4. Access Control: AT88SC118-SH-CN-T allows users to define access control policies, restricting data access to authorized entities only.
5. Data Management: It enables efficient management of stored data, including read, write, and update operations.

Advantages and Disadvantages

Advantages

• High Security: Provides robust security features to protect sensitive data.
• Compact Size: Small form factor allows easy integration into various devices.
• Programmability: Users can program and update data as needed.
• Reliable Performance: Offers high-quality performance and durability.

Disadvantages

• Limited Memory Capacity: With a capacity of 1 kilobit, it may not be suitable for applications requiring large data storage.
• Cost: The advanced security features and functionalities may result in a higher cost compared to other alternatives.

Working Principles

AT88SC118-SH-CN-T utilizes advanced cryptographic techniques to ensure data security. It employs encryption algorithms to protect stored data and authentication mechanisms to verify its integrity. The chip communicates with the host device through the Serial Peripheral Interface (SPI), enabling secure data transfer.

Detailed Application Field Plans

AT88SC118-SH-CN-T finds applications in various fields that require secure data storage and authentication. Some potential application areas include:

1. Smart Cards: Used in contact and contactless smart cards for secure identification and access control.
2. IoT Devices: Integrated into Internet of Things (IoT) devices to secure sensitive data transmission and storage.
3. Payment Systems: Employed in payment systems to ensure secure transactions and protect user information.
4. Authentication Tokens: Utilized as authentication tokens for secure login and access to computer systems.
5. Medical Devices: Integrated into medical devices to store sensitive patient data securely.

Detailed and Complete Alternative Models

1. AT88SC102-SSHN-T: Similar to AT88SC118-SH-CN-T, but with a smaller memory capacity of 256 bits.
2. AT88SC25616C-SU-T: Offers a larger memory capacity of 16 kilobits, suitable for applications requiring more storage.
3. AT88SC3216C-SU-T: Provides even higher memory capacity of 32 kilobits, suitable for complex data storage requirements.

These alternative models offer different memory capacities to cater to various application needs while maintaining similar security features and functionalities.

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