[原创] Microchip CEC1702密码嵌入控制器解决方案

Microchip公司的CEC1702是密码嵌入控制器,具有高度可配置混合信号先进I/O控制器架构,集成了32位ARM Cortex M4F MCU核,32位ARM v7-M指令集架构,硬件浮点单元(FPU),和紧密连接的用于代码和数据的SRAM,ACPI兼容,工作电压3.3V和1.8V,用于定制物联网(IOT)平台.本文介绍了CEC1702主要特性,基于ARM M4F嵌入控制器I/O框图和PWM控制器框图以及CEC1702 IoT开发板DM990013-BNDL主要特性,电路图和材料清单.

The CEC1702 is a family of embedded controller designs with strong cryptographic support, customized for Internet ofThings (IOT) platforms. The family is a highly-configurable, mixed signal, advanced I/O controller architecture. Thedevice incorporates a 32-bit ARM Cortex M4F Microcontroller core with a closely-coupled SRAM for code and data. Asecure boot-loader is used to download the custom firmware image from the system’s shared SPI Flash device, therebyallowing system designers to customize the device’s behavior.

The CEC1702 is directly powered by a minimum of two separate suspend supply planes (VBAT and VTR). There arethree voltage supply regions for all GPIO pins. Two regions may be either 3.3V or 1.8V.

The CEC1702 family of devices offer a software development system interface that includes a Trace FIFO Debug portand a JTAG/SWD debug interface.

CEC1702主要特性:
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