ATXMEGA128A4_09 Datasheet, PDF (62/104 Pages) ATMEL Corporation – 8/16-bit XMEGA A4 Microcontroller

XMEGA A4
Current Consumption (Continued)
Symbol Parameter
Module current consumption⁽²⁾
RC32M
RC32M w/DFLL
RC2M
RC2M w/DFLL
RC32K
PLL
Watchdog normal mode
BOD Continuous mode
BOD Sampled mode
Internal 1.00 V ref
Temperature reference
I_CC
RTC with int. 32 kHz RC
as source
RTC with ULP as source
ADC
DAC Normal Mode
DAC Low-Power Mode
AC High-speed
AC Low-power
USART
DMA
Timer/Counter
AES
Condition
Internal 32.768 kHz oscillator as DFLL source
Internal 32.768 kHz oscillator as DFLL source
Multiplication factor = 10x
No prescaling
No prescaling
250 kS/s - Int. 1V Ref
Single channel, Int. 1V Ref
Single channel, Int. 1V Ref
Rx and Tx enabled, 9600 BAUD
Prescaler DIV1
Min.
Typ.
Max. Units
470
600
112
145
30
225
0.9
µA
120
1
80
80
30
0.9
2.9
2.4
mA
1.1
280
110
5.3
µA
95
19
140
Note:
1. All Power Reduction Registers set. T = 25°C if not specified.
2. All parameters measured as the difference in current consumption between module enabled and disabled. All data at
V_CC = 3.0V, Clk_SYS = 1 MHz External clock with no prescaling, T = 25°C.
62
8069L–AVR–11/09