Quectel EG06 Series User Manual

LTE-A Module Series
EG06 Hardware Design
EG06_Hardware_Design 57 / 89
“*” means under development.
3.19. SD Card Interface
EG06 provides one SD card interface which supports SD 3.0 protocol. The following tables show the pin
definition.
Table 24: Pin Definition of the SD CardInterface
Pin Name
Pin No.
I/O
Description
Comment
SD_DATA3
48
IO
Secure digital controller data bit 3
SD_DATA2
47
IO
Secure digital controller data bit 2
SD_DATA1
50
IO
Secure digital controller data bit 1
SD_DATA0
49
IO
Secure digital controller data bit 0
SD_CLK
53
DO
Serial clock signal for SD card
SD_CMD
51
IO
Command signal for SD card
SD_VDD
46
PO
Power supply for pull up voltage of SD
bus
1.8V/2.85V configurable
output. Cannot be used
for SD card power supply.
SD_DETECT
52
DI
SD card insertion detection
NOTE

Quectel EG06 Series Specifications

General

Brand	Quectel
Model	EG06 Series
Category	Control Unit
Language	English