The SCR1 is an open-source microcontroller core optimized for deeply embedded applications. It features a 4-stage in-order pipeline, ensuring efficient processing of instructions. Designed for compactness and resource optimization, the SCR1 is an excellent choice for applications requiring simplicity and functionality within constrained environments. Its open-source nature and configurability make it adaptable to a wide range of use cases, from consumer electronics to industrial devices. This core is part of Syntacore's commitment to providing highly efficient, silicon-proven solutions.