ATSAMA5D33-EK Atmel, ATSAMA5D33-EK Datasheet - Page 65

• Manufacturer Part Number: ATSAMA5D33-EK
• Description: Development Boards & Kits - ARM EVAL KIT SAMA5D33 CRYPTO
• Manufacturer: Atmel
• Series: SAMA5D4r

Specifications of ATSAMA5D33-EK

• Product: Evaluation Kits
• Tool Is For Evaluation Of: SAMA5D33
• Core: ARM
• Interface Type: Serial, USB
• Operating Supply Voltage: 5 V
• Data Bus Width: 32 bit
• Description/function: Allows users to extensively evaluate, prototype and create application-specific designs
• Dimensions: 165 mm x 135 mm x 20 mm
• Maximum Operating Temperature: + 60 C
• Minimum Operating Temperature: 0 C
• For Use With: SAMA5D33

6.2.12
Figure 6-17. SD/MMC Interface
SAMA5D3x-EK User Guide
3
3
3
3
3
3
3
PD17
PD2
PD1
PD9
PD0
PD4
PD3
PD5
PD6
PD7
PD8
PB21
PB20
PB24
PB19
PB23
PB22
PD18
SD/MMC Interface
1
JP6
JP6
SIP2
SIP2
(MCI0_WP)
(MCI0_CD)
(MCI0_DA1)
(MCI0_DA0)
(MCI0_CK)
(MCI0_CDA)
(MCI0_DA3)
(MCI0_DA2)
(MCI0_DA4)
(MCI0_DA5)
(MCI0_DA6)
(MCI0_DA7)
(MCI1_CD)
(MCI1_DA1)
(MCI1_DA0)
(MCI1_CK)
(MCI1_CDA)
(MCI1_DA3)
(MCI1_DA2)
2
RR4,RR5,RR42 near SODIMM place
SD/MMC is a standard Secure Digital / MultiMedia Card interface.
The Main Board (MB) has two high-speed Multimedia Card Interfaces (MCI).
Each power line is on by default and is connected to a MOSFET controlled by a PIO to switch On or Off
the SD card power.
Note:
RR1,RR2 near SODIMM place
The first interface is used as a 8-bit interface (MCI0), connected to a SD/MMC card slot.
The second interface is used as a 4-bit interface (MCI1), connected to a MicroSD card slot.
R9
R9
10k
10k
VDDIOP1
R49
R49
10k
10k
VDDIOP1
Please note that the power is connected to VCC, which is 3.3V.
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
RR1
RR1
RR2
RR2
RR4
RR4
RR42
RR42
RR5
RR5
27R
27R
27R
27R
8
7
6
5
8
7
6
5
8
7
6
5
8
7
6
5
8
7
6
5
27R
27R
27R
27R
27R
27R
R15
R15
68k
68k
R10
R10
68k
68k
R16
R16
68k
68k
R11
R11
68k
68k
R17
R17
68k
68k
R12
R12
68k
68k
R18
R18
68k
68k
R13
R13
68k
68k
R26
R26
68k
68k
R36
R36
68k
68k
SD/MMCPlus CARD INTERFACE - MCI0
R14
R14
10k
10k
VDD_MCI0
R38
R38
68k
68k
R39
R39
68k
68k
C93
C93
10u
10u
VDD_MCI1
C11
C11
100n
100n
RR3
RR3
10k
10k
VDD_MCI0
10
8
7
6
5
4
3
2
1
J6
J6
SW2
SW2
8
7
6
5
4
3
2
1
9
C40
C40
C12
C12
9
J7
J7
7SDMM-B0-2211
7SDMM-B0-2211
Micro SD
PJS008-2110-0
PJS008-2110-0
100n
100n
10u
10u
11
12
13
14
16
15
14
13
12
11
10
VDD_MCI0
VDD_MCI1
MCI0
MCI1
R58
R58
0R
0R
DNP
DNP
R121
R121
0R
0R
DNP
DNP
VDDIOP1
VDDIOP1
11180A–ATARM–30-Jan-13
Q8
Q8
IRLML6402
IRLML6402
Q9
Q9
IRLML6402
IRLML6402
1
1
R47
R47
4.7k
4.7k
R48
R48
4.7k
4.7k
PB10
PB12
6-17
3
3