AT32UC3C2512C Automotive Atmel Corporation, AT32UC3C2512C Automotive Datasheet - Page 110

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

8.6.15
Name:
Access Type:
Offset:
Reset Value:
• SFV: Store Final Value
• VREG33CTL: 3.3 Voltage Regulator Control
Table 8-9.
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
VREG33CTL
SFV
31
23
15
0x0
0x1
0x2
0x3
7
-
-
-
0: The register is read/write.
1: The register is read-only, to protect against further accidental writes.
Voltage Regulator Control Register
Operation mode of 3.3V Voltage Regulator
Description
3.3V Regulator is ON
Reserved
Reserved
3.3V Regulator is OFF
30
22
14
VREGCTRL
Read/Write
0x0040
0x00000000
6
-
-
-
-
29
21
13
5
-
-
-
-
28
20
12
4
-
-
-
-
27
19
11
3
-
-
-
VREG33CTL
26
18
10
2
-
-
-
25
17
9
1
-
-
-
AT32UC3C
-
24
16
8
0
-
-
-
110