Atmel SAM4L-EK Atmel ATSAM4L-EK ATSAM4L-EK Data Sheet
Product codes
ATSAM4L-EK
20
42023E–SAM–07/2013
ATSAM4L8/L4/L2
72
G6
72
G6
PB08
40
LCDA
USART3
CLK
GLOC
IN6
TC0
B0
LCDCA
SEG14
CATB
SENSE28
73
G7
73
G7
PB09
41
LCDA
USART3
RXD
PEVC
PAD EVT2
GLOC
IN7
TC0
A1
LCDCA
SEG15
CATB
SENSE29
74
G8
74
G8
PB10
42
LCDA
USART3
TXD
PEVC
PAD EVT3
GLOC
OUT1
TC0
B1
SCIF
GCLK0
LCDCA
SEG16
CATB
SENSE30
75
K9
75
K9
PB11
43
LCDA
USART0
CTS
SPI
NPCS2
TC0
A2
SCIF
GCLK1
LCDCA
SEG17
CATB
SENSE31
89
E7
89
E7
PB12
44
LCDC
USART0
RTS
SPI
NPCS3
PEVC
PAD EVT0
TC0
B2
SCIF
GCLK2
LCDCA
SEG32
CATB
DIS
90
E8
90
E8
PB13
45
LCDC
USART0
CLK
SPI
NPCS1
PEVC
PAD EVT1
TC0
CLK0
SCIF
GCLK3
LCDCA
SEG33
CATB
SENSE0
93
D7
93
D7
PB14
46
LCDC
USART0
RXD
SPI
MISO
TWIM3
TWD
TC0
CLK1
SCIF
GCLK IN0
LCDCA
SEG36
CATB
SENSE1
94
D8
94
D8
PB15
47
LCDC
USART0
TXD
SPI
MOSI
TWIM3
TWCK
TC0
CLK2
SCIF
GCLK IN1
LCDCA
SEG37
CATB
SENSE2
1
A10
1
A10
PC00
64
VDDIO
SPI
NPCS2
USART0
CLK
TC1
A0
CATB
SENSE3
2
C8
2
C8
PC01
65
VDDIO
SPI
NPCS3
USART0
RTS
TC1
B0
CATB
SENSE4
3
C7
3
C7
PC02
66
VDDIO
SPI
NPCS1
USART0
CTS
USART0
RXD
TC1
A1
CATB
SENSE5
4
B7
4
B7
PC03
67
VDDIO
SPI
NPCS0
EIC
EXTINT5
USART0
TXD
TC1
B1
CATB
SENSE6
9
C5
9
C5
PC04
68
VDDIO
SPI
MISO
EIC
EXTINT6
TC1
A2
CATB
SENSE7
10
C6
10
C6
PC05
69
VDDIO
SPI
MOSI
EIC
EXTINT7
TC1
B2
CATB
DIS
11
B6
11
B6
PC06
70
VDDIO
SPI
SCK
EIC
EXTINT8
TC1
CLK0
CATB
SENSE8
36
F2
36
F2
PC07
71
VDDANA
ADCIFE
AD7
USART2
RTS
PEVC
PAD EVT0
TC1
CLK1
CATB
SENSE9
37
E3
37
E3
PC08
72
VDDANA
ADCIFE
AD8
USART2
CLK
PEVC
PAD EVT1
TC1
CLK2
USART2
CTS
CATB
SENSE10
38
F1
38
F1
PC09
73
VDDANA
ADCIFE
AD9
USART3
RXD
ABDACB
DAC0
IISC
ISCK
ACIFC
ACAN1
CATB
SENSE11
39
D4
39
D4
PC10
74
VDDANA
ADCIFE
AD10
USART3
TXD
ABDACB
DACN0
IISC
ISDI
ISDI
ACIFC
ACAP1
CATB
SENSE12
40
E4
40
E4
PC11
75
VDDANA
ADCIFE
AD11
USART2
RXD
PEVC
PAD EVT2
CATB
SENSE13
41
F3
41
F3
PC12
76
VDDANA
ADCIFE
AD12
USART2
TXD
ABDACB
CLK
IISC
IWS
IWS
CATB
SENSE14
42
F4
42
F4
PC13
77
VDDANA
ADCIFE
AD13
USART3
RTS
ABDACB
DAC1
IISC
ISDO
ACIFC
ACBN1
CATB
SENSE15
43
G1
43
G1
PC14
78
VDDANA
ADCIFE
AD14
USART3
CLK
ABDACB
DACN1
IISC
IMCK
ACIFC
ACBP1
CATB
DIS
58
J5
58
J5
PC15
79
LCDA
TC1
A0
GLOC
IN4
LCDCA
SEG0
CATB
SENSE16
Table 3-1.
100-pin GPIO Controller Function Multiplexing (Sheet 3 of 4)
AT
S
A
M
4
L
C
AT
S
A
M
4
L
S
Pin
GP
IO
Suppl
y
GPIO Functions
QFN
VFBGA QFN VFBGA
A
B
C
D
E
F
G