Manufacturer package outline drawing - not a product photo
Infineon’s SLS37 V2X HSM safeguards automotive V2X (Vehicle to Everything) communication based on a tamper-resistant security controller tailored to the security needs in V2X applications within telematics control units, protecting critical assets such as the integrity and moreover authenticity of messages, as well as the privacy of the sender. This plug & play security solution offers a host of benefits to automotive OEMs, tier-1 suppliers, and software providers for the development of connected vehicles. In a V2X application the SLS37 serves as an HSM (hardware security module) for storing private keys and handling V2X security operations attributed to the most critical assets. This includes ECC private key management (generation, derivation, deletion), ECDSA signature generation, ECIES encryption and decryption, and storage of generic data. The hardware architecture is based on a 32-bit Arm<sup>®</sup> SecurCore<sup>®</sup> SC300 CPU with an additional high-performance cryptographic engine and a latest-generation hardware coprocessor for asymmetric cryptography. For communication to the host processor, the SLS37 uses an SPI interface with data protection. The robust, automotive-qualified hardware comes with preprogrammed firmware, both security-certified, complemented by Infineon’s V2X host library software package for seamless integration in various host application processors. Secured firmware updates with end-to-end protection make this solution future-proof as fixes can be added in the field. As a discrete HSM, the SLS37 is agnostic to existing or upcoming modem standards.
Key Specifications
| Complete manufacturer part number | SLS37CSAUSVQFN32XTMA4 |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | Infineon’s SLS37 V2X HSM safeguards automotive V2X (Vehicle to Everything) communication based on a tamper-resistant security controller tailored to the security needs in V2X applications within telematics control units, protecting critical assets such as the integrity and moreover authenticity of messages, as well as the privacy of the sender. This plug & play security solution offers a host of benefits to automotive OEMs, tier-1 suppliers, and software providers for the development of connected vehicles. In a V2X application the SLS37 serves as an HSM (hardware security module) for storing private keys and handling V2X security operations attributed to the most critical assets. This includes ECC private key management (generation, derivation, deletion), ECDSA signature generation, ECIES encryption and decryption, and storage of generic data. The hardware architecture is based on a 32-bit Arm<sup>®</sup> SecurCore<sup>®</sup> SC300 CPU with an additional high-performance cryptographic engine and a latest-generation hardware coprocessor for asymmetric cryptography. For communication to the host processor, the SLS37 uses an SPI interface with data protection. The robust, automotive-qualified hardware comes with preprogrammed firmware, both security-certified, complemented by Infineon’s V2X host library software package for seamless integration in various host application processors. Secured firmware updates with end-to-end protection make this solution future-proof as fixes can be added in the field. As a discrete HSM, the SLS37 is agnostic to existing or upcoming modem standards. |
| Package / case | PG-VQFN-32-13 |
| Product category | Security controllers optimized for automotive applications |
| Pins | 32 |
| Ambient Temperature (manufacturer catalog) | -40 °C to 105 °C |
| CPU (manufacturer catalog) | 32-bit |
| Interfaces (manufacturer catalog) | SPI |
| In stock | Contact for availability |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Manufacturer source fields matched to the complete ordering code. Historical source captures may be used; this does not confirm current availability. Temperature scope follows the cited record. Package reference image is not a stock-lot photograph. Consult the datasheet for electrical limits and test conditions.
Manufacturer package outline drawing - not a product photo for PG-VQFN-32-13. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
Request a Quote
Why Source from CHIPER
- Quality inspection — every part is visually inspected and authenticity verified before shipment.
- Traceability — batch and date-code information provided on request.
- Shipping — worldwide shipping with major couriers (DHL / FedEx / UPS), fully insured.
- Payment — flexible terms including bank transfer (T/T) in major currencies.
- After-sales — dedicated support and RMA handling for every order.
Contact: xiaoqi@chiper-components.com · +86 18570555062