Table 3-1. TFBGA361 Pin Description (Continued)
Primary
Alternate
PIO Peripheral A PIO Peripheral B PIO Peripheral C Reset State
Pin Power Rail I/O Type
Signal, Dir, PU,
Signal Dir Signal Dir Signal Dir Signal Dir Signal Dir PD, HiZ, ST
M7
M12
N8
GNDIOM
Ground
GNDIOM I
–
–
–
–
–
–
–
–
I
P9
B8
C8
E8
GNDIOP
Ground
GNDIOP I
–
–
–
–
–
–
–
–
I
F8
H7
K6
L5
VDDIOP Power supply
VDDIOP
I
–
–
–
–
–
–
–
–
I
M6
F7
G6
G7
J6
GNDIOP
Ground
GNDIOP I
–
–
–
–
–
–
–
–
I
L6
N6
V13 VDDUTMIC Power supply VDDUTMIC I
–
–
–
–
–
–
–
–
I
W13
W17
VDDUTMII
Power supply
VDDUTMII
I
–
–
–
–
–
–
–
–
I
P13 GNDUTMI Ground
GNDUTMI I
–
–
–
–
–
–
–
–
I
W10 VDDPLLA Power supply VDDPLLA I
–
–
–
–
–
–
–
–
I
L7 GNDPLL
Ground
GNDPLL I
–
–
–
–
–
–
–
–
I
P14 VDDOSC Power supply VDDOSC I
–
–
–
–
–
–
–
–
I
N13 GNDOSC Ground
GNDOSC I
–
–
–
–
–
–
–
–
I
A11 GNDIOP
Ground
GNDIOP I
–
–
–
–
–
–
–
–
I
C9
N11 VDDANA Power supply VDDANA I
–
–
–
–
–
–
–
–
I
P12
C10
H11 GNDANA
Ground
GNDANA I
–
–
–
–
–
–
–
–
I
N12
R14 VDDFUSE Power supply VDDFUSE I
–
–
–
–
–
–
–
–
I
R15 GNDFUSE Ground
GNDFUSE I
–
–
–
–
–
–
–
–
I
U1
–
Not connected
–
–
–
–
–
–
–
–
–
–
–
18 SAMA5D4 Series [DATASHEET]
Atmel-11238C-ATARM-SAMA5D4-Datasheet_12-Jul-16