Atmel SAM4L Xplained Pro Starter Kit Atmel ATSAM4L-XSTK ATSAM4L-XSTK Data Sheet
Product codes
ATSAM4L-XSTK
Atmel SAM4L Xplained Pro [USER GUIDE]
42074B-MCU-05/2013
5
Figure 1-2. SAM4L Xplained Pro blockdiagram.
VREG
P3V3
EXT1
Target MCU
ATSAM4LC
EDBG
EXT2
EXT3
EXT4
SLCD
V
LC
D
_
A
V
LC
D
_
B
C
LD
O
B
U
C
K
/L
D
O
D
G
I/
C
D
C
-B
U
S
D
E
B
U
G
U
S
B
S
A
M
4
L
U
S
B
E
X
T
E
R
N
P
O
W
E
R
S
W
D
-P
R
O
G
/D
E
B
U
G
B
U
S
V
C
C
_M
C
U
V
C
C
_
T
A
R
G
E
T
V
U
S
B
D
_
P
5
V
0
VEXT_P5V0
V
U
S
B
T_
P
5V
0
POLARITY
PROTECTION
ON/OFF
SWITCH
TARGET
RESET
BUTTON
TOUCH-BUTTON
USER-BUTTON
USER-LED
POWER-LED
STATUS-LED
ID-BUS
VCC_P5V0
12MHz
12MHz
32kHz