Product Brief
OPTIGA™ Trust P SLJ 52ACA
Programmable authentication and device security for a wide range of functions
Rising connectivity between people, machines and devices is accentuating the need for
IT security. Across a broad application spectrum, device manufacturers are challenged to
enhance both security and flexibility.
Infineon’s OPTIGA™ Trust P SLJ 52ACA is a high-security and feature-rich member of the
OPTIGA™ Trust authentication product family. As a fully programmable chip, it provides
a flexible solution for a full range of security functions. These include authentication,
secured updates, key generation and storage, memory integrity checks, secured boot and
access control management.
Programmable trust anchor
OPTIGA™ Trust P establishes a trust anchor in embedded systems. As a hardware secu-
rity microcontroller, it provides advanced and eicient protection against side-channel,
fault-induction and physical attacks. It also provides the physical separation of all
security functions from the main processor and oers options for access controls and
memory integrity checks to enable protection against soware attacks.
Enhanced security
A wide range of cryptographic functions is available to applications running under the
device’s Java Card operating system. Reference applets and host code enable quick and
easy implementation of most common security functions while the development tools
provided support full customization to fit proprietary security systems. A secured imple-
mentation and management of the functionalities and applets is enabled based on the
Global Platform specifications.
Protection of embedded systems
Along with other products in Infineon’s OPTIGA™ Trust and OPTIGA™ TPM lines, OPTIGA™
Trust P enables protection of embedded systems against counterfeiting, unauthorized
products, intentional attacks and unintentional operator errors. It supports the secure
control and updating of systems, while maintaining information confidentiality and
user privacy. OPTIGA™ Trust P is a superior solution to protect revenue streams, brand
integrity and product safety.
› High-end security controller with
advanced cryptographic algo-
rithms implemented in hardware
(ECC521, RSA2048, TDES, AES)
› Common Criteria EAL 5+ (high)
certification
› Programmable Java Card operating
system with reference applets for a va-
riety of use cases and host-side support
› 150 KB user memory
› Small footprint VQFN-32 SMD
package (5 x 5 mm)
› ISO7816 UART interface
› Confidence in a secured and
certified solution
› Increased flexibility based on pro-
grammable solution with reference
applets to simplify customization
and integration
› Protection of system integrity,
communication and data
› Industrial control systems
› Energy generation & distribution
systems
› Healthcare equipment & networks
› Consumer electronics
› Home security & automation
› Network applications
Key features
Customer value
Applications
www.infineon.com/optiga-trust