Semiconductor device including signal generating circuit with level converting function and with reduced area of occupation

摘要

A semiconductor memory device includes a pull up circuit (811) for pulling up a potential of a first node (812), a pull down circuit (813) for pulling down the potential of the first node, an inverter circuit (814b) having its input connected to a first input node (814a) connected to the first node (812) and its output connected to a first output node (814c) and operating with a boosted potential Vpp, and a p channel MOS transistor (814d) connected between a boosted potential node (50c) and the first input node (814a), with its gate electrode connected to the first output node (814c). The memory device provides a signal having a higher level than the supply potential with smaller area of layout.