CEC1702Q-B2-I/SX Microchip ARM Microcontrollers MCU

CEC1702Q-B2-I/SX Overview

The CEC1702 is a Microsoft Azure for IoTCertified device with DICE (Device Identity Composition Engine) hardwarecapability. Contact security_help@microchip.com for moreinformation.

CEC1702is a full-featured ARM® Cortex®-M4-based microcontroller with a completehardware cryptography-enabled solution in a single package. This low-power butpowerful, programmable 32-bit microcontroller offers easy-to-use encryption,authentication, private and public key capabilities and allows customerprogramming flexibility to minimize customer risk.

Thedevice provides significant performance improvements when compared tofirmware-based solutions. Its hardware cryptographic cipher suite reduces computetime by orders of magnitude over software solutions, and, as an example,provides 20x-50x performance improvement for PKE acceleration as well as 100ximprovement for encryption/decryption. This robust hardware-based feature setresults in applications that can run security measures quickly, effectively andwith significantly lower cost and power consumption.

Third-partydevelopment tools available to help get your design to market. Support availablefor Microchip CEC1702 in IAR Embedded Workbench for ARM (EWARM) 7.70.MikroElektronika provides a complete development toolchain for MicrochipCEC1702 ARM® Cortex®-M4F MCUs, including Compilers, Development Boards,Programmers / Debuggers.

Family partsCEC1702Q-B1-SX - ObsoleteCEC1702Q-B2-I/SX - In productionCEC1702Q-C1-SX - ObsoleteCEC1702Q-C2-I/SX - In production

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