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CEC1702

Microcontrollers and Processors

Status: 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
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

The CEC1702 is a Microsoft Azure for IoT Certified device with DICE (Device Identity Composition Engine) hardware capability. Contact security_help@microchip.com for more information.

CEC1702 is a full-featured ARM® Cortex®-M4-based microcontroller with a complete hardware cryptography-enabled solution in a single package. This low-power but powerful, programmable 32-bit microcontroller offers easy-to-use encryption, authentication, private and public key capabilities and allows customer programming flexibility to minimize customer risk.

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.

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

Family parts
CEC1702Q-B1-SX
CEC1702Q-B1-SX-CN1
CEC1702Q-B1-SX-TR
CEC1702Q-B2-I/SX
CEC1702Q-C1-SX
CEC1702Q-C2-I/SX
CEC1702Q-C2-I/SX-ZZZ

Additional 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
Parametrics
Name
Value
Part Family
CEC
Max CPU Speed MHz
48
SRAM (KB)
480
Crypto Engine
Yes
Temperature Range (C)
-40 to 85
Operating Voltage Range (V)
1.62 to 3.6
Direct Memory Access Channels
14
SPI
3
I2C
6
ADC Input
5
Max ADC Resolution (Bits)
10
Input Capture
4
Standalone Output Compare/Standard PWM
7
Max 16-bit Digital Timers
5
Hardware RTCC/RTC
Yes
Pincount
84

Documents

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Application Notes

Brochures

09/11/2018
665KB

Product Document

07/27/2017
543KB
10/06/2017
543KB

Development Environment

  • Demo & Evaluation Boards
  • Emulators & Debuggers
  • Programmers
  • Software Libraries
  • Application Examples
Demo & Evaluation Boards
CEC1x02 Development Board
CEC1x02 Development Board ( DM990013 )

The CEC1x02 Development Board is an evaluation board that can be used for development, customer evaluation and demos. It is the board that customers can evaluate and program keys used for authentication into the CEC1x02 devices.

One of the key attributes of this board is a Plug in Module (PIM) for the CEC1x02 family. The PIM ships with the CEC1702, a full-featured ARM®

...

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Emulators & Debuggers
MPLAB ICD 4 In-Circuit Debugger
MPLAB ICD 4 In-Circuit Debugger ( DV164045 )

The MPLAB® ICD 4 In-Circuit Debugger/Programmer is Microchip’s fastest, cost-effective debugging and programming tool for PIC® Microcontrollers (MCUs), dsPIC® Digital Signal Controllers (DSCs), and CEC flash microcontrollers. This speed is provided by a SAME70 MCU with 300 MHz, 32-bit MCU with 2MB of RAM and a high-speed FPGA to yield faster

...

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Programmers
MPLAB ICD 4 In-Circuit Debugger
MPLAB ICD 4 In-Circuit Debugger ( DV164045 )

The MPLAB® ICD 4 In-Circuit Debugger/Programmer is Microchip’s fastest, cost-effective debugging and programming tool for PIC® Microcontrollers (MCUs), dsPIC® Digital Signal Controllers (DSCs), and CEC flash microcontrollers. This speed is provided by a SAME70 MCU with 300 MHz, 32-bit MCU with 2MB of RAM and a high-speed FPGA to yield faster

...

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Software Libraries
Azure IoT SDK on CEC1x02 Dev Board Device

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Azure IoT SDK w/ DICE on CEC1702 IoT Development Kit

This CEC1x02 IoT Development Kit is an CEC1702 (32-bit ARM® Cortex®-M4F Controller with Integrated Crypto Accelerators) based development kit that integrates LCD display, Serial Quad I/O

...

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CEC1702 AWS IoT SDK

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CEC1702 Software Development Kit

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
CEC1702Q-C1-SX
0.083400
0.580769
84
WFBGA
7x7x0.8mm
SAC
e8
CEC1702Q-B1-SX
0.083400
0.580769
84
WFBGA
7x7x0.8mm
SAC
e8
CEC1702Q-B1-SX-TR
0.083400
0.214333
84
WFBGA
7x7x0.8mm
SAC
e8
CEC1702Q-C2-I/SX
0.083400
0.580769
84
WFBGA
7x7x0.8mm
SAC
e8
CEC1702Q-B2-I/SX
0.083400
0.580769
84
WFBGA
7x7x0.8mm
SAC
e8
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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