Atmel SAM4L Xplained Pro Starter Kit Atmel ATSAM4L-XSTK ATSAM4L-XSTK Ficha De Dados
Códigos do produto
ATSAM4L-XSTK
18
42023ES–SAM–07/2013
ATSAM4L8/L4/L2
3.2
Peripheral Multiplexing on I/O lines
3.2.1
Multiplexed Signals
Each GPIO line can be assigned to one of the peripheral functions. The following tables (
to
) describes the peripheral signals multiplexed to the
GPIO lines.
Peripheral functions that are not relevant in some parts of the family are grey-shaded.
For description of differents Supply voltage source, refer to the
Table 3-1.
100-pin GPIO Controller Function Multiplexing (Sheet 1 of 4)
AT
S
A
M
4
L
C
AT
S
A
M
4
L
S
Pin
GPIO
Su
pp
ly
GPIO Functions
QFN
VFBGA QFN VFBGA
A
B
C
D
E
F
G
5
B9
5
B9
PA00
0
VDDIO
6
B8
6
B8
PA01
1
VDDIO
12
A7
12
A7
PA02
2
VDDIN
SCIF
GCLK0
SPI
NPCS0
CATB
DIS
19
B3
19
B3
PA03
3
VDDIN
SPI
MISO
24
A2
24
A2
PA04
4
VDDANA
ADCIFE
AD0
USART0
CLK
EIC
EXTINT2
GLOC
IN1
CATB
SENSE0
25
A1
25
A1
PA05
5
VDDANA
ADCIFE
AD1
USART0
RXD
EIC
EXTINT3
GLOC
IN2
ADCIFE
TRIGGER
CATB
SENSE1
30
C3
30
C3
PA06
6
VDDANA
DACC
VOUT
USART0
RTS
EIC
EXTINT1
GLOC
IN0
ACIFC
ACAN0
CATB
SENSE2
31
D3
31
D3
PA07
7
VDDANA
ADCIFE
AD2
USART0
TXD
EIC
EXTINT4
GLOC
IN3
ACIFC
ACAP0
CATB
SENSE3
44
G2
44
G2
PA08
8
LCDA
USART0
RTS
TC0
A0
PEVC
PAD EVT0
GLOC
OUT0
LCDCA
SEG23
CATB
SENSE4
47
F5
47
F5
PA09
9
LCDA
USART0
CTS
TC0
B0
PEVC
PAD EVT1
PARC
PCDATA0
LCDCA
COM3
CATB
SENSE5
48
H2
48
H2
PA10
10
LCDA
USART0
CLK
TC0
A1
PEVC
PAD EVT2
PARC
PCDATA1
LCDCA
COM2
CATB
SENSE6
49
H3
49
H3
PA11
11
LCDA
USART0
RXD
TC0
B1
PEVC
PAD EVT3
PARC
PCDATA2
LCDCA
COM1
CATB
SENSE7
50
J2
50
J2
PA12
12
LCDA
USART0
TXD
TC0
A2
PARC
PCDATA3
LCDCA
COM0
CATB
DIS
63
H5
63
H5
PA13
13
LCDA
USART1
RTS
TC0
B2
SPI
NPCS1
PARC
PCDATA4
LCDCA
SEG5
CATB
SENSE8
64
K7
64
K7
PA14
14
LCDA
USART1
CLK
TC0
CLK0
SPI
NPCS2
PARC
PCDATA5
LCDCA
SEG6
CATB
SENSE9
65
G5
65
G5
PA15
15
LCDA
USART1
RXD
TC0
CLK1
SPI
NPCS3
PARC
PCDATA6
LCDCA
SEG7
CATB
SENSE10