Integrated circuit for cellular telephone, has plane memory and logic interface circuit provided with respective supply voltages that are controlled in independent manner and are fixed at different values

摘要

The circuit (10) has a plane memory (12) provided with a supply voltage (VddM), and a logic interface circuit (16) provided with a supply voltage (VddI). The supply voltages are controlled in independent manner and are fixed at different values. The plane memory has a static RAM type volatile memory comprising NOT gates supplied by the voltage (VddM) and reference voltage. An independent claim is also included for a method for controlling an integrated circuit in standby mode.