The LM3S101 is the entry member of the Stellaris microcontroller, the LM3S101 is based on the ARM Cortex-M3 controller core, with 8 kB single-cycle flash, 2 kB single-cycle SRAM, two 32-bit or four 16-bit timer modules, watchdog timer, Synchronous Serial Interface (SSI), UART, two analog comparators and up to 18 GPIOs.
The LM3S301 is based on the high-performance 32-bit ARM® Cortex™-M3 v7M architecture optimized for small-footprint embedded applications. This device integrates powerful analog-to-digital conversion and pulse-width-modulation capabilities.
Target applications include factory automation and control, industrial control power devices, building and home automation, and DC and stepper motors.
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