ATSAM4S-XPRO Atmel, ATSAM4S-XPRO Datasheet - Page 15

• Manufacturer Part Number: ATSAM4S-XPRO
• Description: Development Boards & Kits - ARM SAM4S Xplained Pro Evaluation Kit
• Manufacturer: Atmel

Specifications of ATSAM4S-XPRO

• Product: Evaluation Kits
• Tool Is For Evaluation Of: Xplained Pro
• Core: ARM Cortex M4
• Interface Type: USB
• Operating Supply Voltage: 4.4 V to 5 V
• Data Bus Width: 8 bit, 32 bit
• Description/function: For evaluation and prototyping with SAM4S
• For Use With: Xplained Pro

4.2.2
4.2.3
Table 4.7. NAND Flash connections
SD Card connector
The SAM4S Xplained Pro kit has one SD card connector which is connected to High Speed Multimedia Card
Interface (HSMCI) of the SAM4S
Table 4.8. SD Card connections
Crystals
The SAM4S Xplained Pro kit contains two crystals that can be used as clock sources for the SAM4S device.
Each crystal has a cut-strap next to it that can be used to measure the oscillator safety factor. This is done by
cutting the strap and adding a resistor across the strap. More information about oscillator allowance and safety
factor can be found in appnote
Table 4.9. External 32.768kHz crystals
1
http://www.atmel.com/images/doc8333.pdf
SAM4S pin
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PC9
PC10
PC13
PC14
PC16
PC17
SAM4S pin
PA26
PA27
PA28
PA29
PA30
PA31
PC12
Pin on SAM4S
PA49
PA48
Function
D0
D1
D2
D3
D4
D5
D6
D7
NANDOE
NANDWE
GPIO
NCS[0]
NANDALE
NANDCLE
Function
MCDA2
MCDA3
MCCDA
MCCK
MCDA0
MCDA1
GPIO
AVR4100
1
.
NAND Flash
function
IO0
IO1
IO2
IO3
IO4
IO5
IO6
IO7
RE (active low)
WE (active low)
R (active high)/ B
(active low)
CE (active low)
ALE (active low)
CLE
SD Card function
DAT2
DAT3
CMD
CLK
DAT0
DAT1
Card Detect
Function
XIN32
XOUT32
Atmel SAM4S Xplained Pro [USER GUIDE]
Atmel-42075B-MCU-Atmel SAM4S Xplained Pro-USER GUIDE-03/2013
Shared functionality
LCD connector
LCD connector
LCD connector
LCD connector
LCD connector
LCD connector
LCD connector
LCD connector
Shared functionality
SPARE Signal and PIOD Interface
headers
SPARE Signal and PIOD Interface
headers
SPARE Signal and PIOD Interface
headers
SPARE Signal and PIOD Interface
headers
PIOD Interface header
SPARE Signal and PIOD Interface
headers
15