SEMICONDUCTOR DEVICE AND ELECTRONIC DEVICE

摘要

A semiconductor device capable of generating a signal (e.g., a potential signal or a current signal) suitable for usage environment or a purpose. The semiconductor device includes a first memory circuit, a first circuit, and a second memory circuit. The first circuit converts a digital signal input from the first memory circuit into an analog signal. The first memory circuit includes an input node, an output node, a transistor, and a capacitor. The capacitor is electrically connected to the output node. The transistor can control a conduction state between the input node and the output node. An analog signal is input to the input node from the first circuit. The transistor includes an oxide semiconductor layer where a channel formation region is formed.

主权项

1. (canceled)