PSOC™ 4100T Plus microcontroller offers advanced sensing capabilities and system control in a single chip

Infineon Technologies introduces PSOC™ 4100T Plus, an Arm® Cortex®-M0+ microcontroller (MCU) with Multi-Sense. The new microcontroller offers a rich blend of analog and digital capabilities, featuring 128K Flash, 32K SRAM, and Infineon’s high-performance Multi-Sense technology, which includes CAPSENSE™, inductive sensing and liquid level sensing. PSOC 4100T Plus also boasts enhanced reliability and is equipped with a range of enhancements and advanced sensing capabilities to form a complete solution for system control and human-machine interface (HMI) applications.

PSOC 4100T Plus can be used as a standalone general-purpose microcontroller, providing a robust platform for system control and management OR it can be utilized as a specialized HMI MCU, enabling the creation of intuitive and interactive interfaces. Alternatively, PSOC 4100T Plus can serve a single chip solution for both system control and touch HMI.

In its HMI MCU configuration, the device supports a range of sensing applications, including capacitive sensing for detecting user touch or proximity, inductive sensing for enabling touch over metallic surfaces, Machine Learning (ML) based liquid level sensing for monitoring liquid presence or levels, and CAPSENSE-based hover touch for detecting finger touch through a large airgap, making it a powerful tool for creating innovative and user-friendly interfaces (more info).