Atmel SAM4L Xplained Pro Evaluation Kit Atmel ATSAM4L-XPRO ATSAM4L-XPRO Data Sheet
Product codes
ATSAM4L-XPRO
160
42023E–SAM–07/2013
ATSAM4L8/L4/L2
12. Backup System Control Interface (BSCIF)
Rev: 1.0.0.0
12.1
Features
•
Supports 32KHz ultra-low-power oscillator (OSC32K)
•
Supports 32kHz RC oscillator (RC32K)
•
Supports 1MHz RC oscillator (RC1M)
•
Controls Brown-out detectors (BOD18 and BOD33)
•
Controls the Voltage Regulation System
•
Four 32-bit general-purpose backup registers
12.2
Overview
The Backup System Control Interface (BSCIF) controls the oscillators, BODs, Voltage Regula-
tion System and Backup Registers. It is located in Backup domain.
tion System and Backup Registers. It is located in Backup domain.