SAMA5D3x-EK User Guide
5-15
11180A–ATARM–30-Jan-13
Figure 5-11. EMBEST Serial DataFlash on SPI
Figure 5-12. RONETIX Serial DataFlash on SPI
(SPI0_MIS0)
(SPI0_MOSI)
SERIAL DATAFLASH
(SPI0_SPCK)
(SPI0_NPCS0)
PD11
PD12
PD10
PD13
OE_Dataflash
VDDIOP1
VDDIOP1
VDDIOP1
VDDIOP1
OE_Nandflash
{3}
BOOT_CS_OFF
{7}
R69
0R
R69
0R
R70
0R
R70
0R
R68
0R
R68
0R
D1
BAT54C
D1
BAT54C
3
2
1
C92
100nF
C92
100nF
JP1
JP1
R71
10K
R71
10K
MN10
AT25DF321A
MN10
AT25DF321A
HOLD
7
GND
4
VCC
8
CS
1
SCK
6
SI
5
SO
2
WP
3
R67
470K
R67
470K
C91
100nF
C91
100nF
MN11
NL17SZ126
MN11
NL17SZ126
OE
1
VCC
5
GND
3
OUT
4
IN
2
CS_BOOT_DISABLE
2
NAND_CS/NCS3
6
PD13/SPI0_CS0
2;6;9
NAND_CS_R/NCS3
6
PD11/SPI0_MOSI
2;6;9
PD10/SPI0_MISO
2;6;9
PD12/SPI0_SPCK
2;6;9
VDD_IOP0
VDD_IOM
VDD_IOP0
VDD_IOM
VDD_IOP0
VDD_IOP0
VDD_IOP0
GND
GND
GND
GND
GND
1
3
2
4
5
6
7
8
CS#
SO (SOI)
WP#
GND
SI (SIO)
SCK
HOLD#
VCC
U10
AT25DF321A-SH
D1
BAT54CWT1G
C72
100n/10V
C69
100n/10V
C73
100n/10V
1
2
J1
HEADER SMD 2x1/2mm/90dgr
1
2
J2
HEADER TH 2x1/2mm/90dgr
0402
R25 0R
DNP
0402
R27
10k
0402
R21
10k
0402
R65
22R
0402
R26
100k
5
OE
2
Y
VCC
A
4
1
3
GND
U11
SN74LVC1G126DBVT
5
OE
2
Y
VCC
A
4
1
3
GND
U9
SN74LVC1G126DBVT
SERIAL FLASH
Populate either R25 or J1 /J2/
electronic components distributor