ATXMEGA128B1 Datasheet, PDF (71/138 Pages) ATMEL Corporation – 8/16-bit Atmel XMEGA B1 Microcontroller

Table 36-5. Current Consumption for modules and peripherals.
Symbol Parameter
Condition⁽¹⁾
Min
ULP oscillator
32.768kHz int.
oscillator
2MHz int.
oscillator
DFLL enabled with 32.768kHz int. osc. as reference
32MHz int.
oscillator
DFLL enabled with 32.768kHz int. osc. as reference
PLL
Multiplication factor = 20x
Watchdog Timer
BOD
Continuous mode
Sampled mode, include ULP oscillator
All pixels OFF
Contrast min
100 pixels ON
All pixels ON
All pixels OFF
I_CC
LCD⁽²⁾
No pixel load
Contrast typ
100 pixels ON
All pixels ON
All pixels OFF
Contrast max
100 pixels ON
All pixels ON
22pF pixel load
Contrast typ
All pixels OFF
All pixels ON
Internal 1.0V
reference
Temperature
sensor
ADC
16ksps
VREF = Ext ref
75ksps
VREF = Ext ref
300ksps
VREF = Ext ref
CURRLIMIT = LOW
CURRLIMIT = MEDIUM
CURRLIMIT = HIGH
Typ
Max Units
1.0
26
80
112
255
444
316
1
126
1.3
3.0
3.0
µA
3.0
3.3
3.4
3.4
3.8
3.9
3.9
3.7
4.3
100
100
1.3
1.1
1.0
0.9
mA
1.7
3.1
XMEGA B1 [DATASHEET] 71
8330C–AVR–07/2012