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FIBOCOM SU806 Series Hardware Guide
Page 14 of 91
Performance
Description
One 4-line serial interface supporting RTS and CTS hardware flow
control
One 2-line serial interface (reserved)
One 2 line debug serial interface
SDIO interface
Support SD3.0, 4bit SDIO; SD card supports hot plug
I2C interface
Multiple I2C interfaces, can be used for peripherals such as TP,
camera, and sensor
ADC interface
One universal 12bits ADC
RTC
Support
Antenna interface
MAIN antenna, DRX antenna, GNSS antenna, WIFI/BT antenna
Physical characteristics
Dimension: 40.5mm×40.5mm×2.8mm
Encapsulation: 146 LCC pin + 116 LGA pin
Weight: about 9.0g
Temperature range
Operating temperature: -20°C~75°C
Storage temperature: -40°C~95°C
Software update
USB/OTA/SD
RoHS
Comply with RoHS standard
Note:
When the module is operating within this temperature range, the functions of it are normal and the
relevant performance meets the 3GPP standard.
2.3
Functional Block Diagram
Functional diagram shows the main hardware features of the SU806 series module
：
Baseband
Wireless transceiver
PMU
Memory
Peripheral interface
