Semiconductor integrated circuit and electronic device

Abstract

To reduce power consumption in a semiconductor integrated circuit that holds configuration data. The semiconductor integrated circuit includes a long-term holding memory and a short-term holding memory. Among these memories in the semiconductor integrated circuit, the short-term holding memory has a data holding time shorter than a predetermined time and holds predetermined configuration data. Furthermore, the long-term holding memory in the semiconductor integrated circuit has a data holding time being the predetermined time and holds a specific data indicating whether or not a power supply voltage is recovered after dropping to a value lower than a constant voltage.

Dependencies are inferred from the claim text.