User's Manual

Smart Machine Smart Decision
SIM5360A_User_Manual_V1.03 2014-07-03
17
POWERKEY 3 DI
POWERKEY should be pulled
low at least 180ms to power on or
500ms to power off the module.
SD interface
SD_CMD 21
I/O SDIO command
If it is unused, keep open.
SD_DATA0 22
I/O SDIO data
SD_DATA1 23
I/O SDIO data
SD_DATA2 24
I/O SDIO data
SD_DATA3 25
I/O SDIO data
SD_CLK 26
DO SDIO clock
USIM interface
USIM_DATA 17 I/O SIM Data Output/Input
All signals of SIM
interface should be
protected against
ESD/EMC.
USIM_RST 18 DO SIM Reset
USIM_CLK 19 DO SIM Clock
USIM_VDD 20 PO
Voltage Supply for SIM card
Support 1.8V or 3V SIM card
SPI/UART2 interface
SPI_CLK 6
DO
SPI clock
If it is unused, keep open.
UART2_RXD
/SPI_MISO
7 DI
Receive data of UART2 / SPI
(master only) master in/slave out
data
UART2_TXD /
SPI_MOSI
8 DO
Transmit data of UART2 / SPI
(master only) master out/slave in
data
SPI_CS 9 DO SPI chip-select
USB
USB_VBUS 11 PI USB power supply input
They are compliant with
the USB 2.0 specification.
If it is unused, keep open.
USB_DN 12 I/O
Minus (-) line of the differential,
bi-directional USB signal to/from
the
USB_DP 13 I/O
Plus (+) line of the differential,
bi-directional USB signal to/from
the
UART1 interface
RTS 66 DO Request to send
RXD has been pulled
down with a 12kR resistor
to ground in the module.
If it is unused, keep open.
CTS 67 DI Clear to Send
RXD 68 DI Receive Data
RI 69 DO Ring Indicator
DCD 70 DO Carrier detects
TXD 71 DO Transmit Data
DTR 72 DI DTE get ready