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Product Detailed Parameters
- Description：IC SECURITY CTRLR 16BIT M5.1
- Series：*
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR)
- Applications：-
- Core Processor：-
- Program Memory Type：-
- Controller Series：-
- RAM Size：-
- Interface：-
- Number of I/O：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：T-M5.1-8-1
- Supplier Device Package：T-M5.1-8-1
- Grade：-
- Qualification：-
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Overview
The SLE 66C84PE M5.1 is an 8/16-bit security controller microcomputer designed for high-security applications. It integrates a secure hardware environment with cryptographic accelerators to protect sensitive data and keys against physical and logical attacks. The device supports multiple communication interfaces, including smart card protocols (ISO 7816) and serial connections, enabling robust authentication and secure element functionality in contact and contactless environments.
Feature Summary
- Integrated cryptographic engine supporting standard algorithms for secure key management and data processing
- Hardware-based protection mechanisms against side-channel analysis and fault injection attacks
- Secure boot and code execution environment ensuring integrity of embedded software
Applications
- SIM cards and UICC modules
- Payment terminals and POS devices
- Identity documents and e-passports
- Automotive key fobs and access control systems
Procurement Notes
Verify the specific suffix M5.1 matches the required mask ROM version and configuration options. Confirm compatibility with existing smart card readers or host controllers regarding voltage levels and protocol support. Ensure supply chain authenticity through authorized distributors to prevent counterfeit components in security-critical deployments.
Selection Notes
Select this component when a dedicated security controller is required for smart card or secure element applications. It is suitable for projects needing integrated cryptographic functions rather than general-purpose processing. Consider pinout compatibility and package constraints during PCB layout design to ensure proper thermal and electrical performance.
Part Context
This part belongs to Infineon's SLE 66 series of security microcontrollers, widely used in the smart card industry. It complements other secure elements by providing a balance between computational power and security features. The series is known for its compliance with global payment and identity standards.
