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ATSHA204A-STUCZ-T
| Part Number | ATSHA204A-STUCZ-T |
| Manufacturer | Microchip Technology |
| Category | Integrated Circuits (ICs) – Security, Authentication – Secure Authenticators |
| Description | IC AUTHENTICATION CHIP 8UDFN |
Product Overview
The ATSHA204A-STUCZ-T is a high-security cryptographic authentication chip designed for secure device identification, anti-counterfeiting, and data protection applications. It integrates hardware-accelerated SHA-256 hash algorithm, secure key storage, and I2C communication interface, providing robust protection against cloning, tampering, and unauthorized access. This device offers ultra-low power consumption, wide operating voltage, and a compact form factor, making it ideal for secure embedded systems, IoT devices, and consumer electronics. Housed in an 8-UDFN package, it delivers reliable security performance for space-constrained designs.
Key Specifications
| RoHS | RoHS Compliant |
| EDA/CAD | Available |
| Warranty | 1 Year |
| Brand | Microchip Technology |
| Cryptography | SHA-256 Hash Algorithm |
| Interface | I2C |
| Voltage – Supply | 1.8V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-UDFN (2x3mm) |
Typical Applications
- Device Authentication & Anti-Counterfeiting
- IoT Node Security
- Secure Firmware Validation
- Consumer Electronics Protection
- Access Control Systems
- Medical Device Security
- Embedded System Data Protection
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
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