Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.
FIBOCOM SU806 Series Hardware Guide
Page 37 of 91
SPI_CS
117
DO
SPI chip selects
-
SPI_MISO
118
DI
SPI master input slave output
-
SPI_MOSI
119
DO
SPI master output slave input
-
3.6 (U)SIM
The SU806 series module supports two (U)SIM cards, dual-SIM dual-standby single-active (default
double) and both support hot plug (default off).
Table 3-10 (U)SIM pin definition
Pin Name
Pin
Number
I/O
Description
Note
UIM1_DATA
25
I/O
(U)SIM 1 data signal
-
UIM1_CLK
24
DO
(U)SIM 1 clock signal
-
UIM1_RST
23
DO
(U)SIM 1 reset signal
-
UIM1_DET
22
DI
(U)SIM 1 plug detection
Disabled by default, cannot
used as general GPIO
UIM2_DATA
20
I/O
(U)SIM 2 data
-
UIM2_CLK
19
DO
(U)SIM 2 clock
-
UIM2_RST
18
DO
(U)SIM 2 reset
-
UIM2_DET
17
DI
(U)SIM 2 plug detection
Disabled by default, cannot
used as general GPIO
VDDSIM1
26
PO
(U)SIM 1 power supply
-
VDDSIM2
21
PO
(U)SIM 2 power supply
-
(U)SIM reference design is shown as the following figure:
