Data Transfer Manager Offloads Low Power Microcontroller

Silicon Labs delivered precision analog microcontroller based on the Arm Cortex-M3 (see Precision Analog 32-bit Micro Uses A Crossbar Interconnect) earlier this year. The latest 50 MHz Precision32 SiM3L1xx (Fig. 1) products incorporate a number of new features including a DC-DC buck converter initially found on their 8-bit platforms (see Integrated DC-DC Buck Converter Reduces 8-bit Power Requirements). …