Motorola has announced a new G4 processor, designed "for power-sensitive applications that require gigahertz-class performance."

The MPC7447A offers developers on-chip power management features, such as the ability to change clock frequencies dynamically. This capability enables users to change CPU clock speed on the fly and significantly reduce processor power consumption to match performance with application requirements. The MPC7447A processor also contains a temperature sensing diode that can be used to monitor die temperature under various operating conditions.