Catalog
Microcontrollers and Processors
Key Features
• * Secure boot provides a hardware-based root of trust
• * CEC1702 can replace or supplement existing microcontroller
• * Easy-to-use, seamless authentication and encryption capabilities for connected applications
• * 480KB SRAM: Code + Data
• * Robust hardware cryptography cypher suite
• * 2.5K bits User Programmable OTP
• * Low Power
• * AES128, AES192, AES256
• * SHA-1, SHA-256, SHA-512
• * RSA-1024 to RSA-4096
• * ECDSA, EC-KCDSA, Ed25519
• * True Random Number Generator
• * Monotonic Counter
• * Memory Protection Unit
Description
AI
CEC1702
is a full-featured ARM® Cortex®-M4-based microcontroller with a complete
hardware cryptography-enabled solution in a single package that enables secure boot of system firmware. This low-power but
powerful, programmable 32-bit microcontroller protects secrets with encryption and validates firmware has been digitally signed and untouched using public key cryptography.
The
device provides significant performance improvements when compared to
firmware-based solutions. Its hardware cryptographic cipher suite reduces compute
time by orders of magnitude over software solutions, and, as an example,
provides 20x-50x performance improvement for PKE acceleration as well as 100x
improvement for encryption/decryption. This robust hardware-based feature set
results in applications that can run security measures quickly, effectively and
with significantly lower cost and power consumption.
**Family parts**
CEC1702Q-B2-I/SX - In production
CEC1702Q-S1-I/SX - In production; this part is used with the custom Soteria firmware which is available under a Signed Licence Agreement (SLA)
CEC1702Q-B1-SX - Obsolete
CEC1702Q-C1-SX - Obsolete
CEC1702Q-C2-I/SX - Obsolete
