AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 26

• Manufacturer Part Number: AT91SAM9G45-EKES
• Description: KIT EVAL FOR AT91SAM9G45
• Manufacturer: Atmel
• Series: AT91SAM Smart ARMr
• Type: MCUr

Specifications of AT91SAM9G45-EKES

• Contents: Board
• Processor To Be Evaluated: SAM9G45
• Data Bus Width: 32 bit
• Interface Type: I2C, SPI, UART
• Maximum Operating Temperature: + 50 C
• Minimum Operating Temperature: - 10 C
• Operating Supply Voltage: 1.8 V to 3.3 V
• For Use With/related Products: AT91SAM9G45
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q4626953

4.2.10
AT91SAM9G45-EKES User Guide
Serial Peripheral Interface Controller (SPI)
Table 4-3. Discrete LEDs
Figure 4-13. Software Controlled LEDs
The SAM9G45 provides two high-speed Serial Peripheral Interface (SPI) controllers. One port is used to
interface with the on-board serial EEPROM.
Figure 4-14. SPI
LED
D10
D11
D6
D7
D8
D9
Green LED
Green LED
Red LED
Yellow LED
Green LED
Green LED
Description
Q2
Q2
IRLML2402
IRLML2402
USER INTERFACE
POWER LED
PB1
PB2
PB3
PB0
3V3
3
2
R12
R12
470R
470R
D8
D8
RED
RED
1
(SPI0_MISO)
(SPI0_MOSI)
(SPI0_SPCK)
(SPI0_NPCS0)
User software controlled
User software controlled
User software controlled
Indicates transmission or reception via Ethernet
Indicates speed 100
Is lit when a good link test has been detected
NRST
R15
R15
470K
470K
PD30
DNP
DNP
1
e s t p o i n t
JP11
JP11
PB[14..18]
3
JP12
JP12
SERIAL DATAFLASH
3V3
Comment
3V3
R53
R53
470K
470K
D6
D6
D7
D7
8
1
2
4
3
PB15
PB16
PB14
PB18
PB17
MN14
MN14
SO
SI
SCK
CS
RESET
AT45D321D
AT45D321D
GREEN
GREEN
GREEN
GREEN
C215
C215
10nF
10nF
GND
VCC
WP
C216
C216
10nF
10nF
6
7
5
C217
C217
10nF
10nF
LEFT
PUSH
R10
R10
R11
R11
3V3
R141
R141
100R
100R
C110
C110
100nF
100nF
R55
R55
DNP
DNP
1
2
3
JOYSTICK
470R
470R
470R
470R
BP3
BP3
W RITE PROTECT
NORMALLY OPEN
4
5
6
UP
RIGHT
DOWN
C218
C218
10nF
10nF
PD0
PD31
C219
C219
10nF
10nF
Board Description
6481B–ATARM–27-Nov-09
4-17