AT88SC0204C-SU

Product Overview

• Category: Integrated Circuit (IC)
• Use: Secure Memory Chip
• Characteristics: High security, non-volatile memory, small form factor
• Package: Surface Mount Device (SMD)
• Essence: Provides secure storage for sensitive data
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Memory Size: 2 kilobits (256 bytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature: -40°C to +85°C
• Data Retention: Minimum 10 years
• Write Endurance: Minimum 100,000 cycles

Pin Configuration

The AT88SC0204C-SU has a total of 8 pins:

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. RESET: Reset Input
7. NC: No Connection
8. NC: No Connection

Functional Features

• Secure memory storage with hardware-based encryption
• Access control through authentication protocols
• Tamper detection and response mechanisms
• Low power consumption for battery-operated devices
• Flexible programming options for customization

Advantages

• High level of security for sensitive data
• Compact size allows integration into various devices
• Wide operating voltage range for compatibility
• Robust design ensures reliability in harsh environments
• Easy integration with existing systems through SPI interface

Disadvantages

• Limited storage capacity compared to other memory chips
• Higher cost due to advanced security features
• Requires additional circuitry for full functionality
• Complex programming and authentication procedures

Working Principles

The AT88SC0204C-SU utilizes a combination of hardware-based encryption, access control, and tamper detection mechanisms to ensure the security of stored data. It employs advanced cryptographic algorithms to protect sensitive information from unauthorized access or tampering.

Application Field Plans

The AT88SC0204C-SU is widely used in applications that require secure storage of sensitive data, such as:

1. Smart cards for financial transactions and identification
2. Secure access control systems
3. Medical devices with protected patient data
4. IoT devices with secure communication protocols
5. Government and military applications requiring high-level security

Alternative Models

1. AT88SC0104C-SU: 1 kilobit secure memory chip
2. AT88SC0404C-SU: 4 kilobit secure memory chip
3. AT88SC0808C-SU: 8 kilobit secure memory chip
4. AT88SC1616C-SU: 16 kilobit secure memory chip

These alternative models offer different storage capacities to suit specific application requirements.

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