TigoAir 2 SOM TigoAir 2 SOM Data Sheet Revision 0.2 December 9, 2020 All information presented in this document is confidential and for internal use only. Copyright © 2019, CoreTigo Ltd.
TigoAir 2 SOM Approval Table Role Written By Reviewed By Approved By Name Yaniv Yardeni Version 0.2 Date 09/11/2020 Revision Control Author Name Yaniv Yardeni Yaniv Yardeni Description Creation Update to BMK’s revision All information presented in this document is confidential and for internal use only. Copyright © 2019, CoreTigo Ltd. Revision Date 0.1 26/03/20 0.
TigoAir 2 SOM Contents Approval Table .................................................................................................................................2 Revision Control ...............................................................................................................................2 1 Overview ...................................................................................................................................5 1.1 General Information ............................
TigoAir 2 SOM 6 7 Contact ....................................................................................................................................24 Guidelines and Regulations ....................................................................................................25 7.1 RF Exposure Warnings ....................................................................................................25 7.2 Class A Warnings .......................................................................
TigoAir 2 SOM 1 Overview This document is a user guide explaining how to integrate TigoAir 2 SOM SOM into ones design for enabling IOLW wireless communication and also low power capabilities. Disclaimer: This data sheet is preliminary and should be treated as such. Information provided in this document is not final and subjected to change. 1.1 General Information The TigoAirLP is an integrated System-on-Module (SOM) that enables IO-Link Wireless connectivity for low power industrial applications.
TigoAir 2 SOM 1.3 Block Diagram Figure 1 – TioAir 2 SOM SOM Block Diagram Figure 1 shows a high-level block diagram of the TigoAir 2 SOM wireless SOM. As shown, the primary interface to the TigoAir 2 SOM is through its footprint and from an internal\external antenna or from the footprint RF pad, for wireless communication. The footprint interface provides power, serial communication, analog inputs and output and other connectivity options.
TigoAir 2 SOM 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.
TigoAir 2 SOM 2.3 TigoAir 2 SOM Interface TigoAir 2 SOM interfaces are through its footprint on the bottom side of the board.
TigoAir 2 SOM 2.4 SOM Pinout Figure 2 - SOM Pinout All information presented in this document is confidential and for internal use only. Copyright © 2019, CoreTigo Ltd.
TigoAir 2 SOM 2.4.
TigoAir 2 SOM 41 42 43 44 45 GND_F GND power supply ground GND_F GND power supply ground GND_F GND power supply ground GND_F GND power supply ground RF2p4GHz RF Port (PAD) - RF transmission to host board (special assembly variant) 2.5 Footprint to SoC Connectivity The following table describes all the signals on the footprint interface. If unused, debug pads should be left unconnected (alternatively they can be connected to a testpoint\header for debug purposes).
TigoAir 2 SOM 47 48 22 19 20 NC 0,14,15,16,37 0,14,15,16,37 0,14,15,16,37 0,14,15,16,37 17 PC10 PC11 PD13 PD10 PD11 NC VSS VSS VSS VSS 2G4RF_IOP I/O I/O I/O Output Output NC Power Power Power Power Input I2C2 SCL I2C2 SDA LESENCE CH5 GPIO 2 GPIO 3 NC GND GND GND GND RF2p4GHz 35 36 37 38 39 40 41 42 43 44 45 I2C SCL I2C Data LESENCE GPIO GPIO Not connected GND GND GND GND RF Port (PAD) 2.
TigoAir 2 SOM 2.11 User Interface There are 3 dedicated SoC pins for 1) Push button input (pairing button for IOLW) 2) LED output 3) SoC reset 2.12 GPIO If some SoC peripherals are not used (for example: No I2C2) then the relevant pads can be used as GPIOs. 2.13 LESENCE Low energy sensor interface is a configurable sensor interface, capable of supporting a wide range of sensors and measurements schemes. 2.
T 3igoAir 2 SOM 3 Electrical Characteristics 3.1 Absolute Maximum Ratings Table 3 - Absolute Maximum Ratings Symbol VDD V_IN V_INA I_DD I_IN SUM[I_IN] RF T_op Parameter Operating supply voltage IO input voltage Analog input voltage Operating supply current (sum of all power lines) I/O current Sink / source Sum of all IOs current Antenna input Operation temperature Min. -0.3 Max. 3.8 Unit V -0.3 0 IOVDD + 0.3 3.3 V V 200 mA 50 mA 200 mA 10 85 dBm °C -40 3.
TigoAir 2 SOM 3.3 Analog Table 5 - ADC Characteristics Symbol V_REF V_REF+ V_REF- f_ADC Throughput rate t_STAB Parameter Min. Single ended Positive reference voltage -VFS/2 Negative reference voltage ADC clock frequency 12-bit resolution Power-up time Typ. Max. VFS VFS/2 Unit V V V 16 MHz 1 Msps 5 us 3.4 Digital Table 6 - IO Static Characteristics Symbol V_IL V_IH Parameter IO input low level voltage IO input high level voltage Min. Typ. 0.
TigoAir 2 SOM Table - Output Voltage Characteristics Symbol Parameter Min. V_OL IO output low level voltage V_OH VCC*0.7 IO output high level voltage Typ. Max. VCC*0.3 Unit V V 3.5 RF Table 7 – RF Characteristics Symbol PO_MAX Parameter Min. Maximum TX power FREQ_RANGE Frequency 2401 range SENS 10-9 PER sensitivity BW Modulation GFSK band width Typ. Max. 10 Unit dBm 2480 MHz -90 dBm 1 MHz All information presented in this document is confidential and for internal use only.
TigoAir 2 SOM 4 SOM Design 4.1 Schematics Figure 3 – Schematics SoC All information presented in this document is confidential and for internal use only. Copyright © 2019, CoreTigo Ltd.
TigoAir 2 SOM Figure 4 – Schematics Footprint 4.1.1 BOM Figure 5 – Schematics BOM All information presented in this document is confidential and for internal use only. Copyright © 2019, CoreTigo Ltd.
TigoAir 2 SOM 4.2 Assembly 4.2.1 Top Assembly Figure 6 – Top Assembly All information presented in this document is confidential and for internal use only. Copyright © 2019, CoreTigo Ltd.
TigoAir 2 SOM 4.3 Mechanic 4.3.1 SOM Footprint Figure 7 – SOM Footprint All information presented in this document is confidential and for internal use only. Copyright © 2019, CoreTigo Ltd.
TigoAir 2 SOM 4.3.2 Views 4.3.3 Side Views 2.212mm Figure – Side View 1 Figure 8 – Side View 2 All information presented in this document is confidential and for internal use only. Copyright © 2019, CoreTigo Ltd.
TigoAir 2 SOM 4.3.4 Top View Figure 9 – Top View All information presented in this document is confidential and for internal use only. Copyright © 2019, CoreTigo Ltd.
TigoAir 2 SOM 4.3.5 Bottom View Figure 10 – Bottom View 4.3.6 Front View Figure 11 – Front View 4.3.7 Back View Figure 12 – Back View All information presented in this document is confidential and for internal use only. Copyright © 2019, CoreTigo Ltd.
TigoAir 2 SOM 5 Literature 1. Silab SoC EFR32FG13P232F512GM48-D Datasheet [https://www.silabs.com/documents/public/data-sheets/efr32fg13-datasheet.pdf] 2. Johanson Technology 2450AT18D0100 Antenna Datasheet [https://www.johansontechnology.com/datasheets/2450AT18D0100/2450AT18D0100.pdf ] 6 Contact CoreTigo Sderot Giborei Israel 5 Entrance B, 2nd floor Netanya Israel 4250405 All information presented in this document is confidential and for internal use only. Copyright © 2019, CoreTigo Ltd.
TigoAir 2 SOM 7 Guidelines and Regulations FCC ID: 2ATSM-TAIR2 7.1 RF Exposure Warnings This device is only authorized for use in a mobile application. At least 20 cm of separation distance between the TigoAir 2 SOM module and the user’s body must always be maintained. 7.2 Class A Warnings The FCC Wants You to Know This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules.
TigoAir 2 SOM 7.4 FCC Regulatory Notices Interference statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Wireless notice This device complies with FCC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guideline.
TigoAir 2 SOM The requirement for KDB 996369 D03: List of applicable FCC rules FCC CFR Title 47 Part 15 Subpart C Section 15.247 Summarize the specific operational use conditions This module has been granted Limited Modular Approval for mobile applications. OEM integrators for host products may use the module in their final products without additional FCC certifications if they meet the following conditions. Otherwise, additional FCC approvals must be obtained.
