Datasheet

300
42023E–SAM–07/2013
ATSAM4L8/L4/L2
14.11.2 First Word of the User Page (Address 0x808000004)
• BOD18HYST: 1v8 Brown Out Detector Hysteresis
0: The Brown out detector hysteresis is disabled
1: The Brown out detector hysteresis is enabled
• BOD18ACTION: 1v8 Brown Out Detector Action
• BOD18EN: 1v8 Brown Out Detector Enable
0: The Brown out detector is disabled.
1: The Brown out detector is enabled.
• BOD18LEVEL: 1v8 Brown Out Detector Level
This controls the voltage trigger level for the 1v8 Brown out detector. Refer to
Section 42. ”Electrical Characteristics” on
page 1120
• BOD33HYST: 3v3 Brown Out Detector Hysteresis
0: The Brown out detector hysteresis is disabled
1: The Brown out detector hysteresis is enabled
• BOD33ACTION: 3v3 Brown Out Detector Action
• BOD33EN: 3v3 Brown Out Detector Enable
0: The Brown out detector is disabled.
1: The Brown out detector is enabled.
31 30 29 28 27 26 25 24
- -------
23 22 21 20 19 18 17 16
- - - BOD18HYST BOD18ACTION BOD18EN
BOD18LEVEL[5]
15 14 13 12 11 10 9 8
BOD18LEVEL[4:0] BOD33HYST BOD33ACTION
7 6543210
BOD33EN BOD33LEVEL WDTAUTO
Action[1:0] Description
00 No Action.
01 The BOD generates a reset.
10 The BOD generates an interrupt.
11 No Action.
Action[1:0] Description
00 No Action.
01 The BOD generates a reset.
10 The BOD generates an interrupt.
11 No Action.