ATXMEGA128B3-AU ATMEL [ATMEL Corporation], ATXMEGA128B3-AU Datasheet - Page 124

• Manufacturer Part Number: ATXMEGA128B3-AU
• Description: 8/16-bit Atmel XMEGA B3 Microcontroller
• Manufacturer: ATMEL [ATMEL Corporation]

8074B–AVR–02/12
Figure 37-70. 32MHz internal oscillator CALA calibration step size.
Figure 37-71. 48MHz internal oscillator frequency vs. CALA calibration value.
-0.20
-0.40
-0.60
0.00
0.80
0.60
0.40
0.20
60
58
56
54
52
50
48
46
44
42
40
0
0
Using 48MHz calibration value from signature row, V
V
CC
8
8
= 3.0V
16
16
.
24
24
32
32
40
40
48
48
56
56
CALA
CALA
64
64
72
72
CC
80
80
= 3.0V
88
88
.
96
96
104 112 120 128
104 112 120 128
XMEGA B3
-40°C
-40°C
25°C
85°C
85°C
25°C
124