PSoC® 4: Your Problem Solver on Chip

PSoC 4 has tackled some of the complex portions of embedded system design making it easier for you to get your product to market. Functions such as analog sensor integration, capactitive touch, and wireless connectivity have been integrated and optimized in PSoC 4 to “just work” so you don’t have to.

PSoC 4 Delivers Ultimate Design Flexibility

Achieve ultimate flexibility in your design with Cypress’ software-defined peripherals embedded in the PSoC 4 architecture. Configure these peripherals using pre-built library functions or create your own using the programmable architecture inside of PSoC 4 devices:

Capacitive Sensing



Cypress’ CapSense® is the industry-leading capacitive-sensing solution for touch, proximity sensing, and liquid-level sensing applications. CapSense is a dedicated peripheral found across the entire PSoC 4 portfolio. Programmable Analog Blocks



Customize your analog front end to interface to any analog sensor through programmable analog blocks, which are composed of an assortment of opamps, comparators, ADCs, and DACs, enabling complex analog signal flows. Programmable Digital Blocks



Programmable digital blocks are composed of Universal Digital Blocks (UDBs), Serial Communication Blocks (SCBs), and Timer/Counter/Pulse Width Modulators (TCPWM). These blocks can be configured to set-up custom digital interfaces, state machines, and custom logic functions. Wired and Wireless Connectivity



Wired connectivity interfaces, such as CAN and USB, are available in the PSoC 4 portfolio. For wireless connectivity, Bluetooth Low Energy is also available.

PSoC Creator IDE

Cypress’ PSoC Creator software is a state-of-the-art, easy-to-use IDE that introduces a game-changing schematic entry design methodology. With PSoC Creator, designers can drag and drop components into their design as well as easily configure those components using intuitive configuration tools.