Download Presentation - Arrow Electronics
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Power Management<br />
Feature<br />
In Active Processing<br />
mode: User can trade off<br />
processing power against<br />
current consumption<br />
CPU Speed Power Consumption<br />
4 MHz 2.75mA<br />
8 MHz 3.85mA<br />
16 MHz 6.1mA<br />
32 MHz 10.6mA<br />
Sleep power consumption<br />
Additive Base<br />
Chip<br />
Module<br />
Sleep with I/O wake-up 0.12µA 1.3µA<br />
Sleep with I/O and 32kHz RC timer wakeup 1.3µA 2.6µA<br />
Retain all 128KB of RAM in sleep<br />
+ 2.2µA<br />
Comparator in sleep<br />
+ 1.2µA<br />
32kHz crystal oscillator as an alternative to 32kHz RC<br />
+ 0.4µA<br />
Deep sleep mode wake on reset or I/O event<br />
90nA
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