The Infineon PSoC™ 4 is a scalable and reconfigurable platform architecture for a family of programmable embedded system controllers with an Arm Cortex M0 CPU. It combines programmable and reconfigurable analogue and digital blocks with flexible automatic routing. The PSoC™ 4 CY8C42xx BL MCU with AIROC™ Bluetooth LE product family, based on this platform, is a combination of a microcontroller with an integrated Bluetooth Low Energy, also known as Bluetooth smart, radio and subsystem. The other features include digital programmable logic, high performance analogue to digital conversion, op-amps with Comparator mode, and standard communication and timing peripherals. The programmable analogue and digital subsystems allow flexibility and in field tuning of the design.

Capacitive sensing
Segment LCD Drive
Power management
32 bit MCU subsystem
Serial communication
Up to 36 programmable GPIO pins
Industry standard tool compatibility
Timing and pulse width modulation
Automatic hardware tuning algorithm