Product Info

Smart Module Series
SC600Y&SC600T Hardware Design
SC600Y&SC600T_Hardware_Design 27 / 134
by default pins open.
UART2_RXD 6 DI
UART2 receive data.
Used for debugging
by default
V
IL
max=0.63V
V
IH
min=1.17V
UART4_TXD 7 DO UART4 transmit data
V
OL
max=0.45V
V
OH
min=1.35V
UART4_RXD 8 DI UART4 receive data
V
IL
max=0.63V
V
IH
min=1.17V
UART5_RXD 198 DI UART5 receive data
V
IL
max=0.63V
V
IH
min=1.17V
UART5_TXD 199 DO UART5 transmit data
V
OL
max=0.45V
V
OH
min=1.35V
UART5_RTS 245 DO
UART5 request to
send
V
OL
max=0.45V
V
OH
min=1.35V
UART5_CTS 246 DI UART5 clear to send
V
IL
max=0.63V
V
IH
min=1.17V
SD Card Interface
Pin Name Pin No. I/O Description DC Characteristics Comment
SD_CLK 70 DO SD card clock
1.8V SD card:
V
OL
max=0.45V
V
OH
min=1.4V
2.95V SD card:
V
OL
max=0.37V
V
OH
min=2.2V
SD_CMD 69 IO SD card command
1.8V SD card:
V
IL
max=0.58V
V
IH
min=1.27V
V
OL
max=0.45V
V
OH
min=1.4V
2.95V SD card:
V
IL
max=0.73V
V
IH
min=1.84V
V
OL
max=0.37V
V
OH
min=2.2V
SD_DATA0 68 IO SD card data
1.8V SD card:
V
IL
max=0.58V
V
IH
min=1.27V