XMEGA D3
Table 30-1. Current Consumption
Symbol Parameter
Power-save mode
ICC
Reset Current
Consumption
Module current consumption(2)
RC32M
RC32M w/DFLL
RC2M
RC2M w/DFLL
RC32K
PLL
Watchdog normal mode
BOD Continuous mode
BOD Sampled mode
ICC
Internal 1.00 V ref
Temperature reference
RTC with int. 32 kHz RC as
source
RTC with ULP as source
AC
USART
Timer/Counter
Flash/EEPROM
Programming
Condition
RTC 1 kHz from Low Power 32 kHz
TOSC, T = 25°C
RTC from Low Power 32 kHz TOSC
VCC = 1.8V
VCC = 3.0V
VCC = 3.0V
without Reset pull-up resistor current VCC = 3.0V
Internal 32.768 kHz oscillator as DFLL source
Internal 32.768 kHz oscillator as DFLL source
Multiplication factor = 10x
No prescaling
No prescaling
Rx and Tx enabled, 9600 BAUD
Prescaler DIV1
Vcc = 2V
Vcc = 3V
Min
Typ
Max Units
0.5
4
0.7
4
1.16
µA
1300
460
594
101
134
27
202
1
128
1
µA
80
74
27
1
103
5.4
20
25
mA
33
Notes: 1. All Power Reduction Registers set.
2. All parameters measured as the difference in current consumption between module enabled and disabled.
All data at VCC = 3.0V, ClkSYS = 1 MHz External clock with no prescaling.
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