STMicroelectronics and Nu Eyne, a Korean medical device manufacturer, have jointly announced a Nu Eyne wearable therapy device for eye care that leverages ST’s STM32WB55 dual-core Bluetooth LE (BLE) microcontroller. Nu Eyne’s recently launched CELLENA wearable device uses electric current and light emitted to the eyes and associated nerves to relieve eye dryness and fatigue.

Infineon Technologies has announced that the company has achieved the Arm Platform Security Architecture (PSA) Level 2 certification for its PSoC 64 standard secure family of MCU devices. The Level 2 certification includes a laboratory evaluation of the PSA Root of Trust (PSA-RoT) to provide evidence that devices can protect against scalable software attacks.

Renesas Electronics has introduced a new Group of 32-bit MCUs in its RA Family. The new RA6E1 MCUs, based on the Arm Cortex-M33 core, are the industry’s first Entry-Line MCUs to deliver 200MHz performance. The new devices also provide exceptional low power consumption specifications, along with a rich list of peripheral features.