Silicon Labs High-Performance Low-Power Precision32™ MCUs
Silicon Labs' High-Performance Low-Power Precision32™ ARM Cortex M3 MCUs family is engineered to make your job easier. This High-Performance, Low-Power Precision32™ Microcontrollers use a patented dual-crossbar architecture that allows designers to choose peripherals and pinout placement without worrying about pre-set limitations and pin conflicts — simplifying PCB routing, minimizing PCB layers, and ultimately reducing design time and system cost. Based on the ARM® Cortex™-M3 core, the new High-Performance, Low-Power Precision32™ Microcontrollers include USB and non-USB devices with 32-256 kB Flash, 8-32 kB RAM, and 40-92 pin packages.
Silicon Labs SiM3C1xx Mixed Signal Core MCUs are the core MCUs in the Precision32™ of ARM® Cortex™-M3 based 32-bit microcontroller devices ranging in Flash size from 32-256 kB with industry-leading benefits in terms of low power, analog capabilities, configurability, rapid development, and integration. Initializing peripherals and the patented dual-crossbar is a breeze with the Precision32 AppBuilder, a free GUI that enables developers to quickly and graphically initialize peripherals, properties, and pinouts.
Silicon Labs SiM3L1xx Mixed Signal Ultra-Low-Power 32-bit microcontroller (MCU) product line is the current addition to the Precision32™ family of ARM® Cortex™-M3 microcontrollers. These MCUs are the lowest-power 32-bit devices on the market and are well-suited for battery-operated and power-sensitive applications. The SiM3L1xx MCUs feature significant peripheral and architectural innovations, including an integrated DC-DC converter that helps save power in active mode and a redesigned LCD controller that can reduce the power consumed by the LCD display.
Silicon Labs SiM3U1xx Mixed Signal USB MCUs are a part of the Precision32™ family of ARM® Cortex™-M3 based MCU devices ranging in Flash size from 32-256 kB with industry-leading benefits in terms of low power, analog capabilities, configurability, rapid development, and integration. The SiM3U1xx family includes USB 2.0 to easily add USB to your embedded designs. Initializing peripherals and the patented dual-crossbar is a breeze with the Precision32 AppBuilder, a free GUI that enables developers to quickly and graphically initialize peripherals, properties, and pinouts.
Development Tools
Silicon Labs SiM3x1xx Development Kits provide support for Silicon Labs' free Eclipse-based integrated development environment (IDE) which includes a compiler, debugger, and an online dashboard for application-critical information such as a software library with example code, datasheets, schematics, PCB footprints, app notes, active version tracking, and automatic updates. A centerpiece of the IDE is a GUI-based AppBuilder software, quickly and graphically select their peripheral mix and properties, set up clocking modes, customize pinouts and generate source code... Each development kit comes with an MCU card, USB Debug Adapter, and all necessary cables and power supplies needed to evaluate hardware and develop code. The enhanced development kits additionally contain a UDP Motherboard and IO card to enhance the user experience.