Microsd Card Slot (Cn1) - Renesas RZ/A Series User Manual

RZ/A2M CPU Board RTK7921053C00000BE
3.1.1

microSD Card Slot (CN1)

RTK7921053C00000BE contains a microSD card slot (CN1).
Figure 3.1.2 illustrates the layout of microSD card slot pins. Table 3.1.1 shows the assignment of microSD card slot pins.
Figure 3.1.2 Layout of microSD Card Slot Pins
Table 3.1.1 Assignment of microSD Card Slot (CN1) Pins
Pin
1 DAT2 (SD0_DAT2)
2 CD/DAT3 (SD0_DAT3)
3 CMD (SD0_CMD)
4 +3.3V
5 CLK (SD0_CLK)
6 VSS (Vss)
7 DAT0 (SD0_DAT0)
8 DAT1 (SD0_DAT1)
9 COMMON (Vss)
10 Card_Detect (SD0_CD)
[Note] Red characters indicate functions in use.
R20UT4397EJ0100 Rev.1.00
2018.10.11
C side top view
9
CN1
1 3 5 7 10
2 4 6 8
Signal Name
3. Operation specifications
3-2