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TigoAir 2 SOM
All information presented in this document is confidential and for internal use only.
Copyright © 2019, CoreTigo Ltd.
Page 7 of 26
2
System Overview
2.1 SoC
The TigoAir 2 SOM SOM uses Silab’s EFR32FG13P232F512GM48-D SoC for stack, IOLW
radio communication, external interfaces and application development. The
EFR32FG13P232F512GM48-D is 32bit ARM® Cortex®-M4 Core MCU, 512KB Flash, 64KB
RAM, analog IOs, serial communication interfaces and GPIOs.
For software development, CoreTigo supplies an SDK package that includes: IOLW stack, MCU
peripherals usage example, and an example application.
Additional information can be found in EFR32FG13P232F512GM48-D datasheet
2.2 Antenna
The TigoAir 2 SOM supports three options for antenna selection, by different assembly options:
1.
On-board U.FL[4] connector for external antenna
2.
On-board ceramic chip antenna: Johanson’s 2450AT18D0100[2]
3.
RF PAD to host board via the footprint