16-bit security controller with Integrity Guard
This SOLID FLASH™-based controller family cuts time-to market and the time-to-project to exceptionally low levels
The SLE 78 USB is a cache-based pure 16-bit security controller family designed to meet all secure USB token design requirements.Its outstanding digital security concept Integrity Guard offers comprehensive error detection, a self-checking dual CPU and a fully encrypted data path including encrypted calculation in the CPU. It enables certification levels up to Common Criteria EAL6+ (high) and EMVCo.
As a single-chip solution, it offers a USB 2.0 full-speed interface, additional peripherals such as I²C and SPI, on-chip clock recovery and an on-chip voltage regulator to minimize the bill of materials (BoM) of a USB token. Additionally all contactless proximity standards (ISO 14443 type A&B, ISO 18092 NFC passive mode), as well as high (up to 848 Kbit/s) and even very high bit rates (up to 6.8 Mbit/s) are supported.
Temperature range: -25°C-85°C