Inertial Sensors, MCU, NFC Controller IC and Others Selected for Nintendo Switch System

STMicroelectronics (ST) has been selected to supply its advanced semiconductor solutions, including motion sensors and touch screen controller ICs, STM32 microcontrollers, and NFC controller ICs, for Nintendo's latest gaming console, the Nintendo Switch system.

The Nintendo Switch is a home gaming console that can be played anywhere, consisting of one console unit, two Joy-Con detachable controllers, a Joy-Con charging grip, and a stand. ST's products are incorporated into the gaming device in a way that implements an intuitive user interface as well as provides NFC-connectivity features that enhance gameplay.

ST's 6-axis inertial sensor is embedded in the main console and Nintendo Switch controllers, detecting player motion for game control. It comprises a 6-axis IMU (Inertial Measurement Unit) in an ultra-compact footprint (2.5mm x 3mm x 0.6mm). It delivers low-noise performance and improved accuracy and resolution, operating at low power consumption.



The capacitive touch screen controller IC is mounted on the main console, providing sensitive touch detection and low power consumption. By combining a digital signal processor based on a microcontroller core with an analog front-end, it delivers multi-touch and fast report rate capabilities.

The Nintendo Switch uses three STM32 32-bit microcontrollers. A high-performance STM32 MCU is embedded in the Joy-Con (R) controller to manage the IR motion camera and NFC functionality. It is also embedded in the Joy-Con charging grip attached to the controller, performing signal processing functions while meeting battery life requirements.

The NFC controller IC applied to the Joy-Con (R) controller and Nintendo Switch Pro controller enables contactless communication with Nintendo's amiibo accessories using near-field wireless communication technology.

Marco Cassis, Senior Vice President and President of the APAC Region at ST, said, "Since Nintendo launched the Wii in 2006, ST has maintained a close relationship with Nintendo, supplying advanced semiconductors and expanding its product portfolio suited to new gaming applications," adding, "We are very pleased that ST can contribute its broad expertise in sensing, processing, and connectivity to the innovative Nintendo Switch gaming console, which delivers a unique user experience in a new and exciting way."