ATXMEGA32A4-CU View Datasheet(PDF) - Atmel Corporation
Part Name
Description
Manufacturer
ATXMEGA32A4-CU Datasheet PDF : 107 Pages
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XMEGA A4
35.10 Oscillators and Wake-up Time
35.10.1 Internal 32.768 kHz Oscillator
Figure 35-37. Internal 32.768 kHz Oscillator Calibration Step Size
T = -40 to 85°C, VCC = 3V.
0.80 %
0.65 %
0.50 %
0.35 %
0.20 %
0.05 %
0
35.10.2 Internal 2 MHz Oscillator
32
64
96
128
160
192
224
256
RC32KCAL[7..0]
Figure 35-38. Internal 2 MHz Oscillator CALA Calibration Step Size
T = -40 to 85°C, VCC = 3V.
0.50 %
0.40 %
0.30 %
0.20 %
0.10 %
0.00 %
-0.10 %
-0.20 %
-0.30 %
0
16
32
48
64
80
96
112
128
DFLLRC2MCALA
88
8069O–AVR–08/10
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