PSoC® Microcontroller Solutions

PSoC 4 Evolution II

PSoC 4 Evolution II

Introduction to PSoC 4 BLE

Introduction to PSoC BLE

PSoC 4 L-Series Pioneer Kit

PSoC 4 L-Series Pioneer Kit

Designing Next-Gen Bluetooth

Designing Next-Gen Bluetooth® Low Energy Systems for the Internet of Things

Free Online Video Training and Tutorials from Cypress

Free Online Video Training and Tutorials from Cypress


Cypress Developer Community

Additional Videos

PSoC 4 Production
PSoC 4000 Pioneer Kit Demo
PSoC 4 M-Series
The PSoC Ecosystem
How to blink an LED using a Firmware with PSoC 5LP
PSoC - Enabling a Smarter Future
How to Get Started with CapSense and PSoC 5LP
Bluetooth Low Energy Pioneer Kit

View all videos

Bluetooth Low Energy Solutions

Build an iOS Robot App

Cypress’s PSoC® Microcontrollers are the world's only programmable embedded System-on-Chip solutions based on the ARM® Cortex®-M processor, high-performance programmable analog blocks, PLD-based programmable digital blocks, programmable interconnect and routing, and CapSense®.

Get to Market Faster. Reduce BOM Cost. Innovate in Design.

Rapidly Prototype: Use PSoC's flexible design software, to create custom chips in minutes, rather than hours. Create the mix of peripherals you want on your chip, select whichever pin you want, and you’re done.

No Blue Wires: Accommodate last-minute feature changes and eliminate hardware bugs by re-configuring PSoC programmable hardware blocks using PSoC Components to eliminate delays caused by PCB spins.

Interface to New Sensors: Design custom analog front ends (AFEs) using PSoC Components and programmable analog blocks to add new features to your product without increasing PCB size and BOM cost.

PSoC 6: Purpose-Built for the IoT

    Cypress PSoC 6 CY8CKIT-062 Pioneer Kit
  • PSoC 6 is Cypress’ newest PSoC MCU, built on a dual-core ARM® Cortex®-M architecture, delivering industry-leading ultra-low power, flexibility, and security for the IoT
  • Includes a high-performance ARM Cortex-M4 and a low-power ARM Cortex-M0+, industry-leading CapSense, software-defined analog and digital peripherals, and multiple connectivity options such as BLE and USB
  • Integrated, hardware-based Trusted Execution Environment with secure data storage


Featured Development Kits

Digi-Key P/N Manufacturer P/N Description
CY8CKIT-040-ND CY8CKIT-040 CY8C40xx PSoC 4000 Pioneer Kit PSOC® 4 MCU 32-Bit ARM® Cortex®-M0 Embedded Evaluation Board
428-3791-ND CY8CKIT-041 PSoC 4000S PSoC 4 S-Series Pioneer Kit PSOC® 4 MCU 32-Bit ARM® Cortex®-M0+ Embedded Evaluation Board
CY8CKIT-042-ND CY8CKIT-042 CY8C4245AXI Pioneer Board PSOC® 4 MCU 32-Bit ARM® Cortex®-M0 Embedded Evaluation Board
428-3349-ND CY8CKIT-042-BLE Bluetooth® Low Energy Pioneer Kit to Evaluate and Develop Bluetooth Low Energy Projects using the PSoC® 4 BLE and PRoC® BLE Devices
428-3409-ND CY8CKIT-043 PSoC 4200M PSOC® 4 MCU 32-Bit ARM® Cortex®-M0 Embedded Evaluation Board
428-3391-ND CY8CKIT-044 PSoC 4200M PSoC 4 M-Series Pioneer Kit PSOC® 4 MCU 32-Bit ARM® Cortex®-M0 Embedded Evaluation Board
428-3425-ND CY8CKIT-046 PSoC 4200L PSoC 4 L-Series Pioneer Kit PSOC® 4 MCU 32-Bit ARM® Cortex®-M0 Embedded Evaluation Board
428-3582-ND CY8CKIT-048 CY8C4A45LQI-483 PSoC® Series Interface, Analog Front End (AFE) Evaluation Board

PSoC® Software

Cypress PSoC SoftwareCypress is your one-stop shop for high-performance embedded system design. We back up our uniquely flexible programmable system-on-chip architectures with high quality software tools that help you get the most out of your PSoC device. With PSoC Creator™, PSoC Designer™ and PSoC Programmer™ you have access to a suite of world-class integrated design environments to support your embedded development with PSoC. There is simply no faster way to configure the perfect device, develop application code, then build, debug and deploy an embedded design.


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PSoC 4 32-bit ARM® Cortex®-M0 Microcontroller

Cypress PSoC 4PSoC® 4 is Cypress's ARM-based PSoC, featuring the low-power Cortex-M0 and Cortex-M0+ cores combined with PSoC's unique programmable mixed-signal hardware IP and CapSense, resulting in the industry's most flexible and scalable low-power mixed-signal architecture. 

Get Started | Kits | Application Notes | Datasheet


PSoC 4 Component Families

PSoC 4000
EntryLevel PSoC with CapSense

PSoC 4100
Intelligent Analog
PSoC 4200
Programmable Digital

PSoC Analog Coprocessor

Cypress PSoC Analog CoprocessorCypress's PSoC Analog Coprocessor simplifies the design of sensor-based systems by delivering a scalable and reconfigurable architecture that integrates programmable analog front ends (AFEs) and a signal processing engine (32-bit ARM® Cortex®-M0+) that can calibrate and tune the AFE in software.

Get Started | Kits | Application Notes | Datasheet


PSoC 5LP 32-bit ARM® Cortex®-M3 Microcontroller

Cypress PSoC 5LP 32-bit ARMPSoC 5LP delivers unmatched parallel processing performance with a 24-bit Digital Filter Block (DFB), 24 UDBs and a high-performance DMA controller. PSoC 5LPs controller also helps you reduce BOM cost by integrating AFE, digital logic and user interface ICs with an ARM Cortex-M3 CPU in a one-chip solution.  PSoC 5LP is available in Chip Scale Packages (CSP) allowing you to design with the flexibility of PSoC in small form factor applications like wearables, fitness products, and mobile devices.


PSoC 5LP Component Families


PSoC 3 8-bit 8051 Microcontroller

Cypress PSoC 3PSoC® 3 is a true programmable embedded system-on-chip integrating configurable analog and digital peripheral functions, memory and a microcontroller on a single chip.


PSoC 3 Component Families


PSoC 1 8-bit M8C Core Microcontroller

Cypress PSoC 1PSoC® 1 is the world's first Programmable embedded System-on-Chip integrating configurable analog and digital peripheral functions, memory, and a microcontroller on a single chip. Powered by Cypress's proprietary 8-bit M8C core, the PSoC 1 devices provide the system designer analog integration, flexible IO routing, and configurable analog and digital peripherals.  This allows the designer to quickly design a system and make changes on the fly, while saving on BOM costs and development time.


PSoC 1 Component Families

CY8C20xx6 / CY8C20xx6A