Document name: ICC-1 connectivity module FCC ID: FHO-ICC-1 IC ID: 10912A-ICC1 Revision: 0.7 Revision date: 2016-07-05 ICC-1 connectivity module Document ID: SCDOC-129-142 Authors name: Olof Blom Approvers name: Tomas Mellblom Revision Authors name Comment Revision date 0.1 0.2 0.3 0.4 0.5 Olof Blom Document created Olof Blom Olof Blom Formatting Added:
2016-03-08 2016-03-09 2016-04-24 Antenna gain -2.5dBi Limitations on usage Label guidance User manual regulatory info Sigma Connectivity Added additional required host label text 2016-05-04 Sigma Connectivity Layout updates 2016-05-16 Added limitation update 0.6 Sigma Connectivity Added info about the limited modular approval
(LMA) for ICC-1 NA 2016-06-30 0.7 Sigma Connectivity Added additional info in limitations. 2016-07-05 Inter IKEA Systems B.V. 2016 Page 1 of 17 Document name: ICC-1 connectivity module FCC ID: FHO-ICC-1 IC ID: 10912A-ICC1 Revision: 0.7 Revision date: 2016-07-05 Contents 1 ICC-1 module description ................................................................................. 4 1.1 Description of ICC-1 .................................................................................. 4 1.2 Pin description .......................................................................................... 5 1.3 Radio front-end and crystal ........................................................................ 6 1.4 Type approval markings............................................................................. 6 1.5 Module physical size and footprint............................................................... 7 1.6 Mounting options ...................................................................................... 7 2 Design rules for antenna integration .................................................................. 8 2.1 Distance to metal objects........................................................................... 9 2.2 Distance to plastic objects.......................................................................... 9 2.3 Grounding of metal heat sink.................................................................... 10 2.4 Module mounting options ......................................................................... 11 3 Power supply for ICC-1................................................................................... 12 3.1 Regulated power supply........................................................................... 12 3.2 Coin cell battery operation ....................................................................... 12 4 Electrical specifications ................................................................................... 13 4.1 Absolute maximum ratings....................................................................... 13 4.2 Recommended operating conditions .......................................................... 13 4.3 Environmental ........................................................................................ 13 4.4 Transceiver characteristics ....................................................................... 14 4.5 Wake up timing ...................................................................................... 14 4.6 General purpose input/output ................................................................... 14 5 Regulatory instructions................................................................................... 15 5.1 Limitations ............................................................................................. 15 5.2 User manual........................................................................................... 15 5.3 Label ..................................................................................................... 15 6 Certification .................................................................................................. 16 Inter IKEA Systems B.V. 2016 Page 2 of 17 Document name: ICC-1 connectivity module FCC ID: FHO-ICC-1 IC ID: 10912A-ICC1 Revision: 0.7 Revision date: 2016-07-05 6.1 FCC statement........................................................................................ 16 6.2 Industry Canada statement ...................................................................... 17 Figures Figure 1 - Module with shield can ............................................................................ 4 Figure 2 - Overview pin out numbering for ICC-1 ...................................................... 5 Figure 3 - Silkscreen printing .................................................................................. 6 Figure 5 - Physical dimensions of the ICC-1 module................................................... 7 Figure 6 - Antenna area front and back of module ..................................................... 8 Figure 7 - Metal free area to secure antenna performance .......................................... 9 Figure 8 - Suggested grounding point .................................................................... 10 Figure 9 - Grounding point for heatsink.................................................................. 10 Figure 10 - Mounted 90 degree angle .................................................................... 11 Figure 11 - Flat board-to-board connection............................................................. 11 Inter IKEA Systems B.V. 2016 Page 3 of 17 1 Document name: ICC-1 connectivity module FCC ID: FHO-ICC-1 IC ID: 10912A-ICC1 Revision: 0.7 Revision date: 2016-07-05 ICC-1 module description ICC-1 is a ZigBee module with integrated antenna with highly flexible input and output options. The ICC-1 module will be integrated within the IKEA TRDFRI wireless product range and is not a standalone product. IEEE Std- 802.15.4 compliant RF transceiver Supports ZigBee / Bluetooth Low Energy (BLE) / Thread on 2.4 GHz ISM band Output power maximum 10 dBm e.i.r.p and sensitivity up to -97 e.i.r.p with built-
in PCB antenna Operational within -40C to 125C Module size is approximately 18.0 mm x 24.5 mm 1.1 Description of ICC-1 2.4 GHz 802.15.4 compliant module with multiple mounting options and configurations. 17 connections, 6 pins on the left and 10 pins on the right. 12 connections can be used as General-purpose input/output (GPIO) connections. Working temperature range -40 C to +125 C. Built-in thermistor to compensate crystal drift to control temperature variations. Figure 1 - Module with shield can Inter IKEA Systems B.V. 2016 Page 4 of 17 Document name: ICC-1 connectivity module FCC ID: FHO-ICC-1 IC ID: 10912A-ICC1 Revision: 0.7 Revision date: 2016-07-05 1.2 Pin description The pin out is flexible and all pins can be configured as analogue port or data channel, such as I2C. Each GPIO has its own mux configuration and set of PU and PD. The software is defied for each product. The pin number is counted from the lower left corner, see Figure 2. 1 1 1 2 1 3 1 4 1 5 1 6 1 2 3 4 5 6 7 8 9 1 0 Figure 2 - Overview pin out numbering for ICC-1 Pin description Pin number 1 Logic number GND 2 3 4 5 6 7 8 9 PB15 PB14 PC10 PC11 PF0 PF1 PF2 PF3 Notes Connected to main ground GPIO GPIO GPIO GPIO DBG_SWCLKTCK DBG_SWDIOTMS DBG_SWO DBG_TDI Pin number 10 Logic number RESETn Notes Hardware reset 11 12 13 14 15 16 17 VDD GND PB13 PB12 PA1 PA0 PC11 Power supply Ground GPIO GPIO GPIO GPIO FTM Inter IKEA Systems B.V. 2016 Page 5 of 17 Document name: ICC-1 connectivity module FCC ID: FHO-ICC-1 IC ID: 10912A-ICC1 Revision: 0.7 Revision date: 2016-07-05 1.3 Radio front-end and crystal The ICC-1 radio chipset has a built-in balun. The radio output is connected to an antenna using a wave guide type of trace to minimize losses because of the two-layer structure of the PCB. The front-end has a discrete RF-filter to comply with harmonic emission regulations. The radio uses an XO with integrated frequency control via built-in thermistor to cover the wide temperature range. If a stable slow clock source is needed, oscillators can be calibrated in runtime instead of using a dedicated 32 kHz clock. 1.4 Type approval markings The ICC-1 module has a FCC ID and Industry Canada (IC) number silkscreen printing for reference located at the bottom. The host shall be labelled with Contains Transmitter Module FCC ID: FHO-ICC-1 and IC: 10912A-ICC1. ICC-1 FCC ID: FHO-ICC-1 IC: 10912A-ICC1 Figure 3 - Silkscreen printing Inter IKEA Systems B.V. 2016 Page 6 of 17 Document name: ICC-1 connectivity module FCC ID: FHO-ICC-1 IC ID: 10912A-ICC1 Revision: 0.7 Revision date: 2016-07-05 1.5 Module physical size and footprint Total width: 18 mm x 24.5 mm Height, including PCB and shield can: 2.1 mm Figure 4 - Physical dimensions of the ICC-1 module 1.6 Mounting options There are two mounting options for the ICC-1 module:
Wave solder the 6 pin connector to the right in a 90 angle to the carrier board. See Figure 9 - Mounted 90 degree angle. Use standard surface mounting techniques for the board when soldered flat to a PCB. Follow the GND clearance guidelines on the carrier board. See Figure 10 -
Flat board-to-board connection. Inter IKEA Systems B.V. 2016 Page 7 of 17 Document name: ICC-1 connectivity module FCC ID: FHO-ICC-1 IC ID: 10912A-ICC1 Revision: 0.7 Revision date: 2016-07-05 2 Design rules for antenna integration The ICC-1 module can be integrated into various IKEA TRDFRI products. Follow the described antenna integration design rules to ensure acceptable and correct radiated performance. The antenna gain is -2.5dBi. A B C D Figure 5 - Antenna area front and back of module A Antenna area (free from copper) B Antenna C PCB D Component area Inter IKEA Systems B.V. 2016 Page 8 of 17 Document name: ICC-1 connectivity module FCC ID: FHO-ICC-1 IC ID: 10912A-ICC1 Revision: 0.7 Revision date: 2016-07-05 2.1 Distance to metal objects Place large metal objects above the indicated surface as shown in Figure 6 and at least 30 mm from the antenna to secure antenna performance. Figure 6 - Metal free area to secure antenna performance 2.2 Distance to plastic objects Place large plastic objects at least 10 mm from the antenna. This can affect the resonance frequency. Inter IKEA Systems B.V. 2016 Page 9 of 17 Document name: ICC-1 connectivity module FCC ID: FHO-ICC-1 IC ID: 10912A-ICC1 Revision: 0.7 Revision date: 2016-07-05 2.3 Grounding of metal heat sink When using opening A in the solder mask of the Poly PCB as shown in Figure 7, the antenna connection shall be as short and close to antenna feed as possible. A Figure 7 - Suggested grounding point If integrated in LED bulbs, when inserted into an opening the module PCB shall be grounded to the heatsink plate as shown in Figure 8. Grounding point for heatsink Figure 8 - Grounding point for heatsink Inter IKEA Systems B.V. 2016 Page 10 of 17 Document name: ICC-1 connectivity module FCC ID: FHO-ICC-1 IC ID: 10912A-ICC1 Revision: 0.7 Revision date: 2016-07-05 2.4 Module mounting options If the ICC-1 module needs to be attached to another PCB during the integration process, the connections shall be solid and stable to prevent unwanted effects on the antenna performance. See Figure 10 and Figure 10 for possible attachment methods of the ICC-1 PCB to carrier board. Soldered connection Figure 9 - Mounted 90 degree angle Soldered connection Figure 10 - Flat board-to-board connection 2.4.1 Noisy signals Keep potentially noisy traces and components of the motherboard as far as possible from the antenna to prevent sensitivity of the module. Inter IKEA Systems B.V. 2016 Page 11 of 17 Document name: ICC-1 connectivity module FCC ID: FHO-ICC-1 IC ID: 10912A-ICC1 Revision: 0.7 Revision date: 2016-07-05 3 Power supply for ICC-1 3.1 Regulated power supply ICC-1 can be supplied from a regulated power supply down to 1.85V in all conditions. During peak load transients, power supply can be up to 145mA when using high power mode. The product designer shall verify unconditional stability during peak load to secure that voltage is not dropping below 1.85V. The actual design of the regulator affects the decoupling capacity. Make sure that no noise is injected via the power supply that impacts the analogue parts or the radio supply. 3.2 Coin cell battery operation ICC-1 can be operated from a single 3.0V coin cell battery. A minimum of sustaining 1.85V during all peak transients until battery end of life is required to guarantee proper operation. Make sure to fulfil the below requirements:
Add enough decoupling to the device to avoid brown out during transient load in TX burst. 20uF < 200uF. Limit output power to minimize peak power load. Schedule power consuming tasks to prevent tasks running parallel to minimize peak load. Minimize over the air communication (OTA), time to perform tasks (like pairing), fast poll, etc. Do not power the module via DCDC or other sources that have poor efficiency at light loads. Inter IKEA Systems B.V. 2016 Page 12 of 17 Document name: ICC-1 connectivity module FCC ID: FHO-ICC-1 IC ID: 10912A-ICC1 Revision: 0.7 Revision date: 2016-07-05 4 Electrical specifications 4.1 Absolute maximum ratings Parameter Condition Min
-40 Max 125 Unit Ambient temperature range
-50 150 Storage temperature VDDMAX VDIGPIN VLFXOPIN IIOMAX External voltage supply Voltage on any GPIO pin except pin 2 and pin 3 Voltage on pin 2 and pin 3 0
-0.3
-0.3 Current sink per I/O pin 0 3.351 VDD + 2 VDD +
0.3 50 4.2 Recommended operating conditions C C V V V mA Parameter Operating supply voltage 4.3 Environmental Parameter VESDHBM VESDCDM Condition VREGVDD Min 1.62 Typ 3.31 Max 3.35 Unit V Condition ESD HBM model ESD CDM model Min Typ Max 2 500 Unit kV V 1 Products using this module either uses battery with nominal voltage of 3.0V, or a regulated power at 3.3V or lower. Inter IKEA Systems B.V. 2016 Page 13 of 17 Document name: ICC-1 connectivity module FCC ID: FHO-ICC-1 IC ID: 10912A-ICC1 Revision: 0.7 Revision date: 2016-07-05 4.4 Transceiver characteristics Parameter Maximum TX power, 802.15.4 DSSS-QPSK RX Sensitivity 1% PER FOFF Co-channel interferer rejection 1% PER Adjacent channel rejection 5MHz Adjacent channel rejection 10MHz 4.5 Wake up timing Parameter From EM2 deep sleep From EM2 deep sleep Condition Conducted, 3.3V Conducted, 20 octets Input frequency offset tolerance 1% PER Received signal 10dB above sensitivity level Interferer +-1 channel spacing Interferer +-2 channel spacing Min Typ
-120
-3 55 58 Max 14 Unit dBm
-99 120 dBm ppm dB dB dB Condition Executing RAM or cache Executing from flash Min Typ 2.8 Max 3.4 Unit uS 7.8 10.4 uS 4.6 General purpose input/output Parameter VIOIL VIOIH VIOOL VIOOH IIOLEAK RPU RPD Condition Input low voltage Input high voltage Output low voltage relative to VDD Output high voltage relative to VDD Input leakage current I/O pin pull-up resistor I/O pin pull-down resistor Min VDDIO*0.7 VDDIO*0.6 30 30 Typ Max 0.1 40 40 VDD*0.3 VDD*0.4 50 50 Unit V V V V nA kOhm kOhm Inter IKEA Systems B.V. 2016 Page 14 of 17 Document name: ICC-1 connectivity module FCC ID: FHO-ICC-1 IC ID: 10912A-ICC1 Revision: 0.7 Revision date: 2016-07-05 5 Regulatory instructions 5.1 Limitations ICC-1 shall only be installed in limb-worn devices and only be used as described in this document and cannot be co-located with other antennas or transmitters, exceptionally if specified in the grant condition of the equipment authorization. Other electronic functions not associated with the certified module or certified transmitter requires additional equipment authorization. A host product itself is required to comply with all other applicable FCC equipment authorization regulations, requirements, and equipment functions that are not associated with the transmitter module portion. To ensure compliance for all non-transmitter functions, a host product manufacturer is responsible for ensuring compliance with the module(s) installed and fully operational. ICC-1 fulfils the RF exposure requirements as portable limb-worn device and as mobile device, with a separation distance equal to or more than 20 cm between product and users body in normal operation. ICC-1 must only be installed in portable limb-worn devices (not body worn) or in mobile devices with a separation distance equal to or more than 20 cm from users body under normal operations. If ICC-1 is installed in a mobile device (host), a special text needs to be added in the host user manual. This text needs to include information regarding the separation distance and advise the end user that it is not allowed to be closer than 20 cm from the device during normal operation. The text needs to be in both English and French language. 5.2 User manual User manual for license-exempt radio using the ICC-1 module needs to contain ICC-1 regulatory information. 5.3 Label The label for license-exempt radio using the ICC-1 module shall be printed separately and needs to contain the FCC ID/ISED certification number clearly visible on the product. Inter IKEA Systems B.V. 2016 Page 15 of 17 Document name: ICC-1 connectivity module FCC ID: FHO-ICC-1 IC ID: 10912A-ICC1 Revision: 0.7 Revision date: 2016-07-05 6 Certification The ICC-1 module is certified with FCC ID: FHO-ICC-1 and Industry Canada IC: 10912A-
ICC1. Caution: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. For more information, go to: http://www.ecfr.gov/cgi-bin/text-
idx?SID=a1be5f56bcd8d1391a26085ba51c6478&mc=true&node=se47.1.15_121&rgn=d iv8.http://www.ecfr.gov/cgi-bin/text-
idx?SID=a1be5f56bcd8d1391a26085ba51c6478&mc=true&node=se47.1.15_121&rgn=d iv8 6.1 FCC 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 harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired operation. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Inter IKEA Systems B.V. 2016 Page 16 of 17 Document name: ICC-1 connectivity module FCC ID: FHO-ICC-1 IC ID: 10912A-ICC1 Revision: 0.7 Revision date: 2016-07-05 Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. 6.2 Industry Canada statement This device complies with Industry Canadas license-exempt RSSs. Operation is subject to the following 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.
(3) Changes or modification not expressly approved by the partly responsible for compliance could void the users authority to operate the equipment. 6.2.1 Avis dindustrie Canada Le prsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes:
(1) l'appareil ne doit pas produire de brouillage, et,
(2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement.
(3) Tout changement ou modification non expressment approuv par la partie responsable de la conformit peut annuler le droit de l'utilisateur utiliser l'quipement. Inter IKEA Systems B.V. 2016 Page 17 of 17