Mixed-Signal, 8-bit and 32-bit Microcontrollers (MCUs) Silicon Labs' precision mixed-signal microcontroller ICs solve the system-level issues faced by designers today and offer significant advantages in performance, size, cost and low power consumption. Both our 8-bit and 32-bit microcontroller portfolios provide integrated peripherals and analog functionality without compromising performance. Choose the processing power and memory requirements you need. Silicon Labs has you covered. Download the Microcontroller Selector Guide
MCU Parametric Search Find products fast — use online or download the parametric search iPad app Development Tools Modular hardware system with everything needed to evaluate and develop code Free Software Tools 8-bit and 32-bit MCU software tools designed to help you get up and running quickly
Browse Microcontroller Devices By Configuration All 8-bit Microcontrollers All 32-bit Microcontrollers Fixed Function USB Bridges By Category Analog-Intensive MCUs Automotive and Industrial MCUs Capacitive Touch Sense MCUs Low-Power MCUs NEW Small Form Factor MCUs Smart Interface MCUs USB MCUs Wireless MCUs
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Learn More Microcontroller Application Notes Selected application notes to support microcontroller designs. EMI and EMC Optimization Design considerations to optimize EMC performance, and resources to help you reduce EMI and design it out of your PCB designs. Leveraging ADC Technology Implementing the optimal configuration for integrated ADCs. Adding Class D Audio to 32-bit Embedded Systems Learn how to simplify Class D audio development for 32-bit microcontroller-based designs.
Design Resources Virtual Com Port (VCP) Driver Download Download the CP210x USB to UART Bridge VCP drivers. CAD/CAE Schematic Footprints and Symbols Reliably create consistent CAD entities to an established standard with minimal effort and significant time savings. Design Consultants Find a third-party design consultant to help you with your design. Microcontroller Die Sales Program Get 8-bit and 32-bit microcontroller products in die form for added flexibility. All wafers are fully tested to the same levels as packaged products. Programming Options In-house and third party programming options for Silicon Labs devices. MCUniversity Program A complete course on mixed-signal microcontroller devices that includes lecture materials, development tools, tutorial questions, lab exercises and required solutions.
Online Utilities MCU Parametric Search Find MCU products by defining your application and technical requirements. Cross-Reference Search Enter full or partial competitor part numbers and quickly find replacement parts. Battery Life Calculator Battery life estimator to help optimize low-power applications.