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SLI37CCXXX
  • SLI37CCXXX

SLI37CCXXX

The automotive security controller SLI37 is the simple and reliable trust anchor to secure automotive applications like eUICC (eCall), V2X communications, car access and SOTA updates. The SLI37 is simple because it only requires one qualification and design-in process for all of these applications. It is reliable because it sets the eSIM benchmark for quality with a very low ppm failure rate, proven by over 100 million Infineon eSIMs in the field. It also comes with all qualifications and certifications required by the automotive industry such as CC EAL6+ and AECQ-100. Combined with Infineon’s long-term supply commitment and high-quality support, it enables the automotive industry to build the next generation of connected cars without taking any risks in relation to security.

Infineon Technologies SLI37CCXXX Product Info

16 April 2026 0

Parameters

Ambient Temperature range

-40 °C to 105 °C

Applications

Automotive eUICC / eCall, Vehicle-to-Vehicle and Vehicle-to-Infrastructure communication, Trust anchor in diverse automotive use cases

Asymmetric Cryptography

RSA up to 4096-bit, Elliptic Curves up to 521-bit

Certifications

AEC-Q100, CC EAL6+

CPU

32-bit

Delivery Forms

VQFN-32, VQFN-8

Interfaces

ISO7816, GPIO, SWP, UART, I2C

Leading Technologies

SOLID FLASH™

NVM range

1 MByte to 2 MByte

Package

VQFN-8, VQFN-32

Product Description

Automotive security controller

RAM

48 kByte

Symmetric Cryptography

DES, Triple DES, AES up to 256-bit

Use Cases

Automotive eUICC / eCall,, Vehicle-to-Vehicle and Vehicle-to-Infrastructure communication, Trust anchor in diverse automotive use cases

Features

  • 32-bit Arm® SecurCore® SC300 @100 MHz enhanced by Infineon`s cache and security technology
  • Up to 2 MB SOLID FLASH™ NVM and 48 kByte RAM
  • Supported interfaces: UART, I2C, SWP, ESSC, GPIO
  • Extended operational temperature range: -40°C to +105°C
  • Extended data retention of 17 years minimum
  • Certifications: CC EAL6+, AECQ-100, ISO7816

Description

  • Support for multiple applications with one single qualification and design-in process
  • Unique and robust chip design with extended temperature range and 17 years’ lifetime
  • High reliability with very low ppm failure rate, proven by over 100 million Infineon eSIMs in the field
  • All qualifications and certifications required by automotive industry like CC EAL6+ and AECQ-100 as well as PPAP documentation.

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