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The STM32F411XC/XE devices are based on the high-performance Arm® Cortex® -M4 32-bit RISC core operating at a frequency of up to 100 MHz. The Cortex®-M4 core features a Floating point unit (FPU) single precision which supports all Arm single-precision dataprocessing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.
To purchase electronic components and parts with original packaging is what every customer hopes, and to purchase non original packaging is what every customer does not want to happen. How to avoid purchasing non original IC has become a concern of the procurement. XiDA original IC spot self operated platform, taking LM2596SX-5.0 switch voltage stabilizer as an example, sorts out "identifying the authenticity of components" dry goods sharing (the color of the rubber plate can be ignored, and is not used as a basis for identification).
Based on the enhanced RISC architecture of the AVR, the Microchip Technology ATMEGA128A-AU is an 8-bit microcontroller with high-density non-volatile memory technology that provides an efficient solution for many embedded control applications. The ATMEGA128A-AU contains 32 general-purpose working registers, 53 general-purpose I/O lines, 4K bytes of EEPROM, and more. This article will introduce you to the details of this microcontroller, if you are interested, please read on.