ATXMEGA256D3 Datasheet, PDF (57/98 Pages) ATMEL Corporation – 8/16-bit AVR XMEGA D3 Microcontroller

XMEGA D3
Table 30-1. Current Consumption
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
I_CC
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
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
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. 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.
57
8134G–AVR–08/10