ATSAM4S-EK2 Atmel, ATSAM4S-EK2 Datasheet - Page 23

• Manufacturer Part Number: ATSAM4S-EK2
• Description: Development Boards & Kits - ARM EVAL KIT SAM4S8 & SAM4S16
• Manufacturer: Atmel

Specifications of ATSAM4S-EK2

• Rohs: yes
• Product: Evaluation Kits
• Tool Is For Evaluation Of: SAM4SD32C
• Core: ARM Cortex M4
• Interface Type: RS-232, USB
• Operating Supply Voltage: 5 V

4.4
4.4.1
Table 4-1. PIO Port A Pin Assignments and Signal Descriptions
SAM4S-EK2 User Guide
No
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
1
2
3
4
5
6
7
8
9
PA10
PA11
PA12
PA13
PA14
PA15
PA16
PA17
PA18
PA19
PA20
PA21
PA22
PA23
PA24
PA25
PA26
PA27
PA28
Line
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
I/O
Configuration
PIO Usage
Peripheral
PWMH0
PWMH1
PWMH2
TWCK0
URXD0
NPCS0
UTXD0
This section describes the PIO usage, the jumpers, the test points and the solder drops of a SAM4S-EK2
board.
TWD0
RXD0
SPCK
RXD1
DCD1
DSR1
TXD0
RTS0
CTS0
MISO
MOSI
TXD1
SCK1
RTS1
CTS1
DTR1
RD
TD
RK
RF
TF
TK
A
Peripheral
AD12BTR
PWMH3
PWMH0
PWMH1
PWMH2
PWMH3
PWMH0
PWMH1
PWMH2
PWML0
PWML1
NPCS3
NPCS3
NPCS1
NPCS2
NPCS3
TCLK0
TCLK1
TIOA0
TIOB0
TIOA1
TIOB1
TIOA2
TIOB2
SCK0
PCK0
PCK1
PCK2
PCK1
G
B
Peripheral
PWMFI0
PWMH3
PWML3
PWML2
MCCDA
MCDA2
MCDA3
DATRG
NCS2
A17
A18
A14
A15
A16
A19
A20
A23
C
WKUP14 / PIO_DCEN1
WKUP15 / PIO_DCEN2
Extra Function
AD3/ WKUP10
AD2/ WKUP9
POI_DCCLK
POI_DC0
POI_DC1
POI_DC2
POI_DC3
POI_DC4
WKUP0
WKUP1
WKUP2
WKUP3
WKUP4
WKUP5
WKUP6
WKUP7
WKUP8
AD0
AD1
AD8
AD9
Function
XOUT32
System
XIN32
QTouch slider (left) SNS
QTouch slider (left) SNSK
QTouch slider (middle) SNS
QTouch slider (right) SNSK
MCI card detection
UART receive data
MCI data bit 2
MCI data bit 3
MCI command
QTouch slider (middle) SNSK
QTouch slider (right) SNS
CLK32KHz
CLK32KHz
UART transmit data
NPCS0# (TSC)
MISO_TSC
MOSI_TSC
SPCK_TSC
ZigBEE SLPTR
IRQ_TSC
BUSY_TSC
ZigBEE RSTN
Blue LED (UserLED1)
Green LED (UserLED2)
USART RXD
USART TXD
USART transceiver enable
USART RTS
USART CTS
Evaluation Kit Hardware
Comment
11176A–ATARM–24-Sep-12
ZigBEE MISO
ZigBEE MOSI
ZigBEE CLK
ZigBEE IRQ0
ZigBEE IRQ1
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