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Power management controller

DESCRIPTION
The WM8321 is an integrated power-management subsystem which provides a cost-effective, flexible, single-chip solution for power management. It is specifically targeted at the requirements of a range of low-power portable consumer products, but is suitable to any application with a multimedia processor. The WM8321 is designed to operate as a system PMIC supporting the ARM9?, ARM11? and ARM Cortex-A? processors, but is also capable of supporting the majority of application and mobile processors at the heart of a wide range of low-power consumer multimedia applications.

The start-up behaviour and configuration is fully programmable in an integrated OTP non-volatile memory. This highly flexible solution helps reduce time-to-market, as changing application requirements can be very easily accommodated in the OTP. The InstantConfigTM interface enables an external EEPROM to configure the WM8321.

Specifications

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