ATXMEGA256A3B_09 ATMEL [ATMEL Corporation], ATXMEGA256A3B_09 Datasheet - Page 88

• Manufacturer Part Number: ATXMEGA256A3B_09
• Description: 8/16-bit XMEGA A3B Microcontroller
• Manufacturer: ATMEL [ATMEL Corporation]

35.9
35.9.1
8116F–AVR–09/09
Internal Oscillator Speed
Internal 32.768 kHz Oscillator
Figure 35-33. BOD Thresholds vs. Temperature
Figure 35-34. Internal 32.768 kHz Oscillator Calibration Step Size
0.80 %
0.65 %
0.50 %
0.35 %
0.20 %
0.05 %
3.06
3.04
3.02
2.98
2.96
2.94
2.92
2.9
3
-40
0
BOD Level = 2.9V
T = -40 to 85
-30
32
-20
°
C, V
-10
CC
64
= 3V
0
96
10
RC32KCAL[7..0]
Temperature [°C]
20
Rising Vcc
Falling Vcc
128
30
160
40
50
192
60
70
224
XMEGA A3B
80
256
90
88