Power management controller
Wolfson Microelectronics
WM8320 is an integrated power-management subsystem which provides a cost-effective, flexible, single-chip solution for power management, specifically targeted at the requirements of a range of low-power portable applications. WM8320 is specifically designed to operate as a system PMIC supporting the ARM9™, ARM11™ and ARM Cortex-A™ series processors at the heart of a range of low-power 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 contents. An external EEPROM can be used to configure the WM8320 for development purposes.
