SAM3N0C Atmel Corporation, SAM3N0C Datasheet - Page 708

• Manufacturer Part Number: SAM3N0C
• Manufacturer: Atmel Corporation

35.4
35.4.1
Table 35-15. 32 kHz RC Oscillator Characteristics
35.4.2
Table 35-16. 4/8/12 MHz RC Oscillators Characteristics
Notes:
708
Symbol
Duty
T
I
Symbol
F
ACC
ACC
ACC
Duty
T
I
DDON
DDON
ON
ON
Range
4
8
12
Crystal Oscillators Characteristics
1. Frequency range can be configured in the Supply Controller Registers
2. Not trimmed from factory
3. After Trimming from factory
SAM3N
32 kHz RC Oscillator Characteristics
4/8/12 MHz RC Oscillators Characteristics
Parameter
RC Oscillator Frequency Range
4 MHz Total Accuracy
8 MHz Total Accuracy
12 MHz Total Accuracy
Frequency deviation versus
trimming code
Duty Cycle
Startup Time
Active Current Consumption
Parameter
RC Oscillator Frequency
Frequency Supply Dependency
Frequency Temperature Dependency
Duty Cycle
Startup Time
Current Consumption
Conditions
(1)
-40°C<Temp<+85°C
4 MHz output selected
-40°C<Temp<+85°C
8 MHz output selected
-20°C<Temp<+85°C
8 MHz output selected
0°C<Temp<+70°C
8 MHz output selected
-40°C<Temp<+85°C
12 MHz output selected
-20°C<Temp<+85°C
12 MHz output selected
0°C<Temp<+70°C
12 MHz output selected
Conditions
Over temperature range (-40°C/
+85°C) versus 25°C
After Startup Time
Temp. Range = -40°C to +85°C
Typical Consumption at 2.2V
supply and Temp = 25°C
12 MHz
12MHz
8 MHz
4MHz
8MHz
(1)(2)
(1)(3)
(1)(3)
(1)(3)
(1)(3)
(1)(3)
(1)(3)
Min
45
4
49.2
37.5
Typ
105
145
50
80
Min
20
45
-3
-7
Max
±3.5
±2.5
±3.5
±2.7
±35
120
160
210
±2
±2
12
55
10
Typ
540
32
50
11011A–ATARM–04-Oct-10
kHz/trimming code
Max
100
870
44
55
3
7
Unit
MHz
µA
µs
%
%
%
%
%
%
%
%
Unit
%/V
kHz
nA
µs
%
%