Datasheet

124
XMEGA C3 [DATASHEET]
8492F–AVR–07/2013
33.4.4 Wake-up time from sleep modes
Table 33-93. Device wake-up time from sleep modes with various system clock sources.
Note: 1. The wake-up time is the time from the wake-up request is given until the peripheral clock is available on pin, see Figure 33-23. All peripherals and modules start
execution from the first clock cycle, expect the CPU that is halted for four clock cycles before program execution starts.
Figure 33-23.Wake-up time definition.
Symbol Parameter Condition Min. Typ.
(1)
Max. Units
t
wakeup
Wake-up time from idle,
standby, and extended standby
mode
External 2MHz clock 2.0
µs
32.768kHz internal oscillator 125
2MHz internal oscillator 2.0
32MHz internal oscillator 0.2
Wake-up time from Power-save
and Power-down mode
External 2MHz clock 4.6
32.768kHz internal oscillator 330
2MHz internal oscillator 9.5
32MHz internal oscillator 5.6
Wakeup request
Clock output
Wakeup time