Quectel UC200T-GL Manual page 49

3.12. SD D Card In
UC200T-GL L provides a
The followin ng table sho
Table 16: P Pin Definitio
Pin Name
SD_DET
SD_SDIO_ _DATA3
SD_SDIO_ _DATA2
SD_SDIO_ _DATA1
SD_SDIO_ _DATA0
SD_SDIO_ _CLK
SD_SDIO_ _CMD
SD_SDIO_ _VDD
UC200T-GL L_Hardware
terface*
n SD card in nterface, wh
ws the pin d definition of t
on of SD Ca ard Interface
Pin No. I/O
23 DI
28 IO
29 IO
30 IO
31 IO
32 DO
33 IO
34 PO
e_Design48 8 / 84
hich complie s with SD 3
the SD card d interface.
e
Description n
SD card det S tect
SD card SD S DIO data bit 3
SD card SD S DIO data bit 2
SD card SD S DIO data bit 1
S SD card SD DIO data bit 0
S SD card SD DIO clock
S SD card SD DIO comman
S SD card SD DIO power
UMTS/H HSPA+ Mod
UC200T T-GLHardw
.0 specificat tion.
Com ment
1.8V/ /2.8V power
If unu used, keep i
1.8V/ /2.8V power
3
If unu used, keep i
1.8V/ /2.8V power
2
If unu used, keep i
1.8V/ /2.8V power
1
If unu used, keep i
1.8V/ /2.8V power
0
If unu used, keep i
1.8V/ /2.8V power
If unu used, it is re
to mo ount a 33pF
close e to the pin.
1.8V/ /2.8V power
nd
If unu used, keep i
1.8V/ /2.8V power
If unu used, keep i
dule Series s
ware Design n
r domain.
t open.
r domain.
t open.
r domain.
t open.
r domain.
t open.
r domain.
t open.
r domain.
commended d
capacitor
r domain.
t open.
r domain.
t open.