ATSAM3U-EK Atmel, ATSAM3U-EK Datasheet - Page 27

• Manufacturer Part Number: ATSAM3U-EK
• Description: KIT EVAL FOR AT91SAM3U CORTEX
• Manufacturer: Atmel
• Type: MCUr

Specifications of ATSAM3U-EK

• Contents: Board
• Processor To Be Evaluated: SAM3U
• Data Bus Width: 32 bit
• Interface Type: RS-232, USB
• Operating Supply Voltage: 3 V
• Silicon Manufacturer: Atmel
• Core Architecture: ARM
• Core Sub-architecture: Cortex - M3
• Silicon Core Number: SAM3U4E
• Silicon Family Name: SAM3U
• Kit Contents: Board CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: AT91SAM3U
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4.4
4.4.1
Table 4-5. PIO Port A Assignment
SAM3U-EK Evaluation Kit User Guide
I/O Line
PA10
PA11
PA12
PA13
PA14
PA15
PA16
PA17
PA18
PA19
PA20
PA21
PA22
PA23
PA24
PA25
PA26
PA27
PA28
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
Configuration
PIO Usage
This section describes the PIO usage, the jumpers, the test points and the solder drops of a SAM3U-EK
board.
Peripheral A
MCCDA
MCDA0
MCDA1
MCDA2
MCDA3
TWCK0
TWCK1
NPCS0
TCLK0
TIOB0
MCCK
TIOA0
TWD0
URXD
TWD1
UTXD
SPCK
RXD0
RXD1
RXD2
MISO
MOSI
SCK0
TXD0
TXD1
TXD2
RD
TD
TK
Peripheral B
AD12BTRG
PWMFI0
PWMFI1
PWMFI2
PWMH0
PWMH1
PWMH2
PWMH2
PWMH3
PWMH0
PWML0
PWML1
PWML3
PWML2
ADTRG
NPCS1
NPCS2
NPCS3
TCLK2
PCK1
NCS1
PCK0
SCK1
SCK2
PCK0
RTS1
CTS1
Extra Function
WKUP10
WKUP11
WKUP12
AD12B0
WKUP0
WKUP1
WKUP2
WKUP3
WKUP4
WKUP5
WKUP6
WKUP7
WKUP8
WKUP9
SPIO_NPCS0#
TEMP_ALARM
IRQ0_ZBEE/
IRQ0_ZBEE
BP_RIGHT#
VBUS_USB
BUSY_TSC
BP_LEFT#
EK Usage
IRQ_TSC
MCI_CD
MCCDA
MCDA0
MCDA1
MCDA2
MCDA3
TWCK0
MCCK
TWD0
URXD
URXD
SPCK
RXD1
MISO
MOSI
TXD1
RTS1
CTS1
RD
TD
TK
Evaluation Kit Hardware
Codec, Temp sensor
Codec, Temp sensor
Touch panel, ZigBee
Touch panel, ZigBee
Touch panel, ZigBee
Touch Screen
Touch Screen
ZigBee, USB
Temp sensor
Audio codec
Audio codec
Audio codec
User Button
User Button
6478E–ATARM–30-Mar-11
SD/MMC
SD/MMC
SD/MMC
SD/MMC
SD/MMC
SD/MMC
SD/MMC
USART
USART
USART
USART
Device
ZigBee
ZigBee
UART
UART
4-19