AT32UC3C2512C Automotive Atmel Corporation, AT32UC3C2512C Automotive Datasheet - Page 100

• Manufacturer Part Number: AT32UC3C2512C Automotive
• Manufacturer: Atmel Corporation

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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
PLLOSC: PLL Oscillator Select
PLLEN: PLL Enable
0: Oscillator 0 is the source for the PLL.
1: Oscillator 1 is the source for the PLL.
2: 8MHz/1MHz RCOSC is the source for the PLL.
3: Reserved.
0: PLL is disabled.
1: PLL is enabled.
Table 8-4.
PLLOPT[0]: VCO frequency
PLLOPT[1]: Output divider
PLLOPT[2]
PLLOPT Fields Description
0
1
0
1
0
1
Description
160MHz<f
80MHz<f
f
f
Wide Bandwidth Mode enabled
Wide Bandwidth Mode disabled
PLL
PLL
= f
= f
vco
vco
vco
/2
vco
<180MHz
<240MHz
AT32UC3C
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