English
You are here:
Power management unit
PMU is designed to supply embedded integrated circuits with stable and precise voltage and 1%-accurate clock frequency. It integrates 4 LDOs and 3 oscillators:
* “Always ON” LDO to supply circuits that are supposed to be always on;
* “Powered Down” LDO to supply digital circuits of “Powered Down” domain
* “Context Safe” LDO to supply digital circuits of “Context Safe” domain
* “Flash” LDO to supply flash memory
* 1.024 MHz oscillator
* 10 MHz oscillator
* 100 MHz oscillator
All LDOs have controllable output voltage level and are complemented with VDD detectors to monitor output voltage value. All LDOs may function in two modes: full power mode and ECO mode to save battery charge if high performance of the system is not required.
* “Always ON” LDO to supply circuits that are supposed to be always on;
* “Powered Down” LDO to supply digital circuits of “Powered Down” domain
* “Context Safe” LDO to supply digital circuits of “Context Safe” domain
* “Flash” LDO to supply flash memory
* 1.024 MHz oscillator
* 10 MHz oscillator
* 100 MHz oscillator
All LDOs have controllable output voltage level and are complemented with VDD detectors to monitor output voltage value. All LDOs may function in two modes: full power mode and ECO mode to save battery charge if high performance of the system is not required.
View Power management unit full description to...
- see the entire Power management unit datasheet
- get in contact with Power management unit Supplier
Power management unit IP
- Power Management Unit
- Power Management Unit (2.3 - 3.0V output voltage, load current 150mA)
- Power Management Unit(5-sets DC-DC, 2-sets REG, PowerSwitch, and Li-ion Charger) for Audio Platform; UMC 0.35um 3.3V/5V CDMOS process
- Power Management Unit
- Power Management Unit (2.3 - 3.0V output voltage, load current 20mA)
- Power Management Unit