Datasheet
21
42023E–SAM–07/2013
ATSAM4L8/L4/L2
59 J6 59 J6 PC16 80 LCDA
T C 1
B0
G L O C
IN5
LCDCA
SEG1
C AT B
SENSE17
60 H4 60 H4 PC17 81 LCDA
T C 1
A1
G L O C
IN6
LCDCA
SEG2
C AT B
SENSE18
61 K6 61 K6 PC18 82 LCDA
T C 1
B1
G L O C
IN7
LCDCA
SEG3
C AT B
SENSE19
62 G4 62 G4 PC19 83 LCDA
T C 1
A2
G L O C
OUT1
LCDCA
SEG4
C AT B
SENSE20
68 H7 68 H7 PC20 84 LCDA
T C 1
B2
LCDCA
SEG10
C AT B
SENSE21
69 K8 69 K8 PC21 85 LCDA
T C 1
CLK0
P A R C
PCCK
LCDCA
SEG11
C AT B
SENSE22
70 J8 70 J8 PC22 86 LCDA
T C 1
CLK1
P A R C
PCEN1
LCDCA
SEG12
C AT B
SENSE23
71 H8 71 H8 PC23 87 LCDA
T C 1
CLK2
P A R C
PCEN2
LCDCA
SEG13
C AT B
DIS
79 J9 79 J9 PC24 88 LCDB
U S A R T 1
RTS
E I C
EXTINT1
PEVC
PAD EVT0
P A R C
PCDATA0
LCDCA
SEG24
C AT B
SENSE24
80 H9 80 H9 PC25 89 LCDB
U S A R T 1
CLK
E I C
EXTINT2
PEVC
PAD EVT1
P A R C
PCDATA1
LCDCA
SEG25
C AT B
SENSE25
81 G9 81 G9 PC26 90 LCDB
U S A R T 1
RXD
E I C
EXTINT3
PEVC
PAD EVT2
P A R C
PCDATA2
S C I F
GCLK0
LCDCA
SEG26
C AT B
SENSE26
82 F6 82 F6 PC27 91 LCDB
U S A R T 1
TXD
E I C
EXTINT4
PEVC
PAD EVT3
P A R C
PCDATA3
S C I F
GCLK1
LCDCA
SEG27
C AT B
SENSE27
83 G10 83 G10 PC28 92 LCDB
U S A R T 3
RXD
S P I
MISO
G L O C
IN4
P A R C
PCDATA4
S C I F
GCLK2
LCDCA
SEG28
C AT B
SENSE28
84 F7 84 F7 PC29 93 LCDB
U S A R T 3
TXD
S P I
MOSI
G L O C
IN5
P A R C
PCDATA5
S C I F
GCLK3
LCDCA
SEG29
C AT B
SENSE29
85 F8 85 F8 PC30 94 LCDB
U S A R T 3
RTS
S P I
SCK
G L O C
IN6
P A R C
PCDATA6
S C I F
GCLK IN0
LCDCA
SEG30
C AT B
SENSE30
86 F9 86 F9 PC31 95 LCDB
U S A R T 3
CLK
S P I
NPCS0
G L O C
OUT1
P A R C
PCDATA7
S C I F
GCLK IN1
LCDCA
SEG31
C AT B
SENSE31
Table 3-1. 100-pin GPIO Controller Function Multiplexing (Sheet 4 of 4)
ATSAM4LC
ATSAM4L S
Pin
GPIO
Supply
GPIO Functions
QFN VFBGA QFN VFBGA ABCDEFG
Table 3-2. 64-pin GPIO Controller Function Multiplexing (Sheet 1 of 3)
ATSAM4LC
ATS AM4LS
Pin
GPIO
Supply
GPIO Functions
QFP
QFN
QFP
QFN ABCDEFG
11PA000VDDIO
22PA011VDDIO
3 3 PA02 2 VDDIN
S C I F
GCLK0
S P I
NPCS0
C A T B
DIS
10 10 PA03 3 VDDIN
S P I
MISO