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|Programmer = Generic SPI Flash Programmer
|Status = In Development
}}The CEC1702 is an embedded controller with strong cryptographic support, customized for Internet of Things (IOT) platforms. The chip implements a highly-configurable, mixed signal, advanced I/O controller architecture. The device incorporates a 32-bit ARM Cortex M4F Microcontroller core with closely-coupled SRAM for code and data. A secure boot-loader is used to download the custom firmware image from the system’s shared SPI Flash device, thereby allowing system designers to customize the device’s behavior. <sup><ref>http://ww1.microchip.com/downloads/en/DeviceDoc/00002207B.pdf</ref></sup> The CW308T-CEC1702 incorporates the main chip with a 16MB SPI flash chip and a bi-directional SPI Buffer. The target board has standard power monitoring, UART serial, and clock In/Out compatibility with the CW308. JTAG pins and many GPIO pins are also exposed for prototyping and testing use.
== I/O Connections ==
==== Public Key Cryptographic Engine ====
- Hardware support for RSA and Elliptic Curve public key algorithms
- RSA keys length from 1024 to 4096 bits
- ECC Prime Field and Binary Field keys up to 640 bits
- Microcoded support for standard public key algorithms
==== Other Cryptographic Features ====- True Random Number GeneratorGenerator - 1 Kbit FIFOFIFO
- Monotonic Counter
== Programming/Debug Connections Process ==Programming the target involves threewriting an image into the SPI flash chip, the process is detailed below.
