This book enables readers to achieve ultra-low energy digital system
performance. The author's main focus is the energy consumption of
microcontroller architectures in digital (sub)-systems. The book covers
a broad range of topics extensively: from circuits through design
strategy to system architectures. The result is a set of techniques and
a context to realize minimum energy digital systems. Several prototype
silicon implementations are discussed, which put the proposed techniques
to the test. The achieved results demonstrate an extraordinary
combination of variation-resilience, high speed performance and
ultra-low energy.