STMicroelectronics STM32G0 microcontrollers

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STMicroelectronics’ STM32G0 series of microcontrollers (MCUs) targets entry-level applications that require energy efficiency, functionality, security and value in a small footprint.

Flexible packaging and memory options enable designers to do more within less space. A power-distribution architecture reduces external power and ground connections to just a single pair of pins, allowing more of the package pins to be allocated for user connectivity.

In addition, ST is making large memory densities available in small low-pin-count packages. On top of this, the series features power-saving innovations that trim consumption close to that of specialised ultralow-power devices.

To provide robust security for today’s connected devices, the series introduces a variety of hardware-based features including memory protection to support secure boot. Some devices in the series add to these features an AES-256 hardware cryptographic accelerator with a true random number generator (TRNG) to aid encryption.

Another valuable feature that anticipates a growing need is support for the latest USB Type-C specifications that allow easy, high-speed connectivity and battery charging, including Power Delivery version 3.0.

The series is based on the Arm Cortex-M0+ core, which is conceived to deliver sharp performance within a tight power budget. It targets fast-evolving products in the connected world, including smartphones, smart kitchen equipment and appliances, air conditioning, consumer or industrial motor controls, advanced user interfaces, IoT devices, rechargeable connected devices, drones, lighting systems and more.

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