Datasheet Microchip CEC1302

CEC1302
Low Power Crypto Embedded Controller
Product Features
В® В® ARM Cortex -M4 Processor Core
-32-Bit ARM v7-M Instruction Set Architecture
-Hardware Floating Point Unit (FPU)
-Single 4GByte Addressing Space (Von Neumann Model)
-Little-Endian Byte Ordering
-Bit-Banding Feature Included
-NVIC Nested Vectored Interrupt Controller
-Up to 240 Individually-Vectored Interrupt Sources
Supported
-8 Levels of Priority, Individually Assignable By Vector
-Chip-Level Interrupt Aggregator supported, to
expand number of interrupt sources or reduce
number of vectors -System Tick Timer
-Complete ARM-Standard Debug Support
-JTAG-Based DAP Port, Comprised of SWJ-DP and
AHB-AP Debugger Access Functions
-Full DWT Hardware Functionality: 4 Data
Watchpoints and Execution Monitoring
-Full FPB Hardware Breakpoint Functionality: 6
Execution Breakpoints and 2 Literal (Data) …

CEC1302
CEC1302 ROM Description Addendum INTRODUCTION Audience This document describes the functionality provided by
the ROM code in the CEC1302. This document is written for developers. This document includes the following topics: CEC1302 ROM Design on page 4
Selection of SPI Port on page 4
SPI Load of Firmware on page 5
Load Failures on page 9
ROM Event Log on page 9
SHA-256 Hashing and Data Order on page 11
ROM Runtime API on page 15 пѓЈ 2016 Microchip Technology Inc. References
The following documents should be referenced when
using this addendum. See your Microchip representative for availability. CEC1302 Data Sheet
CEC1302 Crypto API User’s Guide
CEC1302 Peripheral API User’s Guide
CEC1302 CLIB/PLIB Releases DS00002235A-page 1 CEC1302
TO OUR VALUED CUSTOMERS
It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip
products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and
enhanced as new volumes and updates are introduced.
If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via
E-mail at docerrors@microchip.com. We welcome your feedback. Most Current Data Sheet
To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at:
http://www.microchip.com
You can determine the version of a data sheet by examining its literature number found on the bottom outside corner of any page. …