AT32UC3C1512C Automotive Atmel Corporation, AT32UC3C1512C Automotive Datasheet - Page 112

• Manufacturer Part Number: AT32UC3C1512C Automotive
• Manufacturer: Atmel Corporation

8.6.17
Name:
Access Type:
Offset:
Reset Value:
• FREQMODE: Frequency Mode
• RCOSC8_EN: RCOSC Enable
• FCD: Flash Calibration Done
• CALIB: Calibration Value
Note that this register is protected by a lock. To write to this register the UNLOCK register has to be written first. Please
refer to the UNLOCK register description for details.
9166C–AVR-08/11
31
23
15
7
-
-
-
0: the RC8M RC oscillator will run at 8 MHz.
1: the RC8M RC oscillator will run at 1 MHz.
0: the RC8M RC oscillator is disabled.
1: the RC8M RC oscillator is enabled.
Set to 1 when CALIB field has been updated by the Flash fuses after a reset.
0: The flash calibration will be redone after any reset.
1: The flash calibration will only be redone after a power-on reset.
Calibration Value for the RC8M RC oscillator.
8MHz / 1MHz RC Oscillator Control Register
30
22
14
RCCR8
Read/Write
0x0048
0x00000000
6
-
-
-
29
21
13
5
-
-
-
28
20
12
4
-
-
-
CALIB[7:0]
27
19
11
3
-
-
-
26
18
10
2
-
-
-
FREQMODE
25
17
9
1
-
-
AT32UC3C
RCOSC8_EN
FCD
24
16
8
0
-
112