Atmel Xplained Pro Evaluation Kit ATSAM4E-XPRO ATSAM4E-XPRO Data Sheet
Product codes
ATSAM4E-XPRO
Atmel SAM4E Xplained Pro [USER GUIDE]
42216A-MCU-01/2014
12
Pin on EXT2
SAM4E pin
Function
Shared functionality
9
PD29
GPIO
ETHERNET
10
PB4
GPIO
11
PA3
TWD0
EXT1, EXT3, LCD connector and EDBG
12
PA4
TWCK0
EXT1, EXT3, LCD connector and EDBG
13
PA5
URXD1
EXT3
14
PA6
UTXD1
EXT3
15
PD23
GPIO
16
PA13
MOSI
EXT1 and EXT3
17
PA12
MISO
EXT1 and EXT3
18
PA14
SPCK
EXT1 and EXT3
19
-
GND
20
-
VCC
Table 4-3. Extension Header EXT3
Pin on EXT3
SAM4E pin
Function
Shared functionality
1
-
Communication
line to ID chip on
extension board.
2
-
GND
3
PA17
AD0
4
PC13
AD6
5
PD28
GPIO
6
PD17
GPIO
7
PD20
PWMH0
8
PD24
PWML0
9
PE1
GPIO
10
PD26
GPIO
11
PA3
TWD0
EXT1, EXT2, LCD connector and EDBG
12
PA4
TWCK0
EXT1, EXT2, LCD connector and EDBG
13
PA5
URXD1
EXT2
14
PA6
UTXD1
EXT2
15
PD30
GPIO
16
PA13
MOSI
EXT1 and EXT2
17
PA12
MISO
EXT1 and EXT2
18
PA14
SPCK
EXT1 and EXT2
19
-
GND
20
-
VCC
4.1.2
LCD Extension Connector
Extension connector EXT4 is a special connector for LCD displays. The physical connector is a TE
Connectivity 5-1734839-0 FPC connector.
Table 4-4. LCD Display Connector EXT4
Pin on EXT4
SAM4E pin
Function
Shared functionality
1 [ID]
-
Communication
line to ID chip on
extension board.