Техническая Спецификация для Atmel SAM4L Xplained Pro Starter Kit Atmel ATSAM4L-XSTK ATSAM4L-XSTK
Модели
ATSAM4L-XSTK
161
42023E–SAM–07/2013
ATSAM4L8/L4/L2
12.3
Block Diagram
Figure 12-1. BSCIF Block Diagram
12.4
I/O Lines Description
ASYNCHRONOUS
TIMER
WATCHDOG
TIMER
OSC32K
RC32K
XIN32
XOUT32
BACKUP SYSTEM
CONTROL
INTERFACE
(BSCIF)
APB BUS
BOD33
BOD18
Voltage Regulation
System
VOLTAGE
REGULATOR
BANDGAP
RC1M
BACKUP
REGISTERS
PMCON.CK32S
(from BPM)
NVIC
Reset
Controller
BACKUP DOMAIN
Table 12-1.
I/O Lines Description
Pin Name
Pin Description
Type
XIN32
Crystal 32 Input
Analog/Digital
XOUT32
Crystal 32 Output
Analog