
59
32117DS–AVR-01/12
AT32UC3C
7.6.3
Phase Lock Loop (PLL0 and PLL1) Characteristics
7.6.4
120MHz RC Oscillator (RC120M) Characteristics
Note:
1. These values are based on simulation and characterization of other AVR microcontrollers manufactured in the same pro-
cess technology. These values are not covered by test limits in production.
7.6.5
System RC Oscillator (RCSYS) Characteristics
7.6.6
8MHz/1MHz RC Oscillator (RC8M) Characteristics
Notes:
1. Please refer to the SCIF chapter for details.
Table 7-11.
PLL Characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
fVCO
Output frequency
80
240
MHz
f
IN
Input frequency
4
16
MHz
I
PLL
Current consumption
Active mode, fVCO = 80MHz
250
A
Active mode, fVCO = 240MHz
600
tSTARTUP
Startup time, from enabling
the PLL until the PLL is
locked
Wide Bandwidth mode disabled
15
s
Wide Bandwidth mode enabled
45
Table 7-12.
Internal 120MHz RC Oscillator Characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
fOUT
88
120
152
MHz
I
RC120M
Current consumption
1.85
mA
tSTARTUP
Startup time
3s
Table 7-13.
System RC Oscillator Characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
f
OUT
Output frequency
Calibrated at TA = 85°C
110
115.2
120
kHz
T
A = 25°C
105
109
115
T
A = -40°C
100
104
108
Table 7-14.
8MHz/1MHz RC Oscillator Characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
f
OUT
Output frequency
SCIF.RCCR8.FREQMODE =
0(1)7.6
8
8.4
MHz
SCIF.RCCR8.FREQMODE =
1(1)0.955
1
1.045
t
STARTUP
Startup time
20
s