SLE66R01PNNBX1SA2

Application Specific Microcontrollers Overview

The Infineon SLE66R01PNNBX1SA2 is a secure microcontroller belonging to the SLE66 series, designed for high-security applications. It integrates an 8-bit CPU core with non-volatile memory technologies including EEPROM and Flash. The device features cryptographic hardware accelerators for symmetric and asymmetric algorithms, supporting standards such as DES, 3DES, AES, RSA, and ECC. It includes a secure boot loader and tamper-resistant package options to protect sensitive data against physical attacks. The component is qualified for automotive environments, ensuring reliability in demanding operational conditions.

Application Specific Microcontrollers Feature Summary

• Integrated 8-bit CPU with hardware cryptographic accelerators for DES, AES, RSA, and ECC
• Non-volatile memory architecture combining EEPROM and Flash for code and data storage
• Secure boot functionality with anti-rollback protection mechanisms
• Automotive qualification compliant with AEC-Q100 standards

Application Specific Microcontrollers Applications

• Automotive key fobs and remote entry systems
• Smart card modules for payment and identity applications
• Secure access control units for industrial and commercial doors
• Digital tachograph modules for vehicle fleet management

Application Specific Microcontrollers Part Context

This part belongs to the Infineon SLE66 family of smart card microcontrollers. The suffix 'BX1' typically denotes specific package and temperature grade variations within the product line. The SLE66 series is widely recognized for its balance of processing power and security features, making it a standard choice for embedded security solutions requiring robust data protection.