ST Microelectronics S R L SPSGRF SPSGRF-915 series / SubGiga Module User Manual SPSGRF 868 or 915 Datasheet 2014 12 18

ST Microelectronics S.R.L. SPSGRF-915 series / SubGiga Module SPSGRF 868 or 915 Datasheet 2014 12 18

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SPSGRF User Manual

User Manual

SPSGRF-868 / 915 SubGiga (868 or 915 MHz) programmable transceiver module Datasheet April 2014 rev 0.1 This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. www.st.com www.st.com Features • Programmable Radio features - Modulation schemes: 2-FSK, GFSK, MSK, GMSK, OOk, ASK - Air data rate from 1 to 500 kbps - On board antenna • RF features - Receiver sensitivity: -118 dBm - Programmable RF output power • Host Interface - SPI • General I/O - Up to 32 programmable I/O functions on 4 GPIO programmable module pins • Two Carrier Frequency versions - 868 MHz tuned antenna (Europe) - 915 MHz tuned antenna (USA) Preliminary module picture 11.5 mm x 13.5 mm x 2.0 mm

SPSGRF P a g e | 2 Rev 1.0 1 Description The SPSGRF is an easy to use sub-gigahertz transceiver module, with many programmable features. The module provides a complete RF platform in a tiny form factor. The SPSGRF enables electronic devices with wireless connectivity, not requiring any RF experience or expertise for integration into the final product. The SPSGRF, being a certified solution, optimizes the time to market of the final applications. The module is designed for maximum performance in a minimal space including 4 programmable I/O pin and SPI serial interface. 2 Applications • M2M industrial control • Service diagnostic • Data acquisition equipment • Machine control • Sensor monitoring • Security system • Mobile health

SPSGRF P a g e | 6 Rev 1.0 5 Hardware Specifications General Conditions (VIN= 3.3V and 25°C)Absolute Maximum Ratings Rating Min Typical Max Unit Storage temperature range -40 - +85 °C Supply voltage, VIN -0.3 - + 3.9 Volts I/O pin Voltage -0.3 - + 3.9 Volts RF saturation input power - 10 - dBm Recommended Operating Conditions Rating Min Typical Max Unit Operating Temperature Range -40 - 85 °C Supply Voltage VIN 1.8 3.3 3.6 Volts Signals & I/O Pin Voltage (according Supply Voltage) 1.8 - 3.6 Volts RF Frequency Bandwidth (SPSGRF-868) 863 870 MHz RF Frequency Bandwidth (SPSGRF-915) 902 928 MHz Power-On reset (POR) module internally generated signal The power-on-reset circuit generates a reset pulse upon power-up which is used to initialize the entire internal module digital logic. Power-on-reset senses module Vin voltage. Pin connection diagram

SPSGRF Rev 1.0 P a g e | 7 Pin Assignment Name Type Pin # Description ALT Function V max. Tolerant Initial State SPI Interface SPI_CLK I 7 SPI CLOCK (Max. 8 MHz) Vin SPI_MOSI I 9 SPI MOSI (MASTER out SLAVE in) Vin SPI_MISO O 8 SPI MISO (MASTER in / SLAVE out) Vin SPI_CS I 10 SPI “Chip Select” (SPI slave select) Vin Power and Ground Vin 5 Vin (1.8V + 3.6V max.) GND 6 GND Module SHUTDOWN SDN I 11 SHUTDOWN input (active high.) (1.8V + Vin max). GPIO – General Purpose Input/Output GPIO [0] I/O 4 Programmable Input / Output & Analog Temperature output (1.8V + Vin max.). Digital Output. Low Power GPIO [1] I/O 3 Programmable Input / Output (1.8V + Vin max.). Digital Output. Low Power GPIO [2] I/O 2 Programmable Input / Output (1.8V + Vin max.). Digital Output. Low Power GPIO [3] I/O 1 Programmable Input / Output (1.8V + Vin max.). Digital Output. Low Power Pin1 = GPIO_3 (TBD) Pin11 = SDN Pin2 = GPIO_2 (TBD) Pin10 = SPI_CS Pin3 = GPIO_1 (TBD) Pin9 = SPI_MOSI Pin4 = GPIO_0 (TBD) Pin8 = SPI_MISO Pin5 = Vin Pin7 = SPI_CLK Pin6 = GND

SPSGRF P a g e | 8 Rev 1.0 Module Current Consumption SPSGRF-868 module Symbol Parameter Test Conditions Typ. Unit Idd Supply current Operating mode Tx , +11.6 dBm , 2-FSK , 868 MHz 22 mA Operating mode Tx , - 7 dBm , 2-FSK , 868 MHz 9 mA Operating mode Rx , 8685 MHz 10 mA Command mode 0.6 mA Shutdown High Level -Vdd (with other I/O in High impedance) 0.1 µA SPSGRF-915 module Symbol Parameter Test Conditions Typ. Unit Idd Supply current Operating mode Tx , +11.6 dBm , 2-FSK , 915 MHz 22 mA Operating mode Tx , - 7 dBm , 2-FSK , 915 MHz 9 mA Operating mode Rx , 915 MHz 10 mA Command mode 0.6 mA Shutdown High Level -Vdd (with other I/O in High impedance) 0.1 µA Module RF compliance limits The RF compliance limits are those tested for FCC and CE certification using the dedicated DONGLE (PC92A.V01). These limits are enforced by the DONGLE firmware. Care must be taken with custom application firmware to ensure these limits are not exceeded, voiding the FCC and CE certification. RF compliance limits table Modulation Standards Parameter Max. Unit 2-FSK GFSK MSK FCC Part 15.207 (1) FCC Part 15.247 (1) EN 300 220-2 V2.4.1 (2) EN 301 489-01 V1.9.2 (2) EN 301 489-03 V1.4.1 (2) Data rate 500 kbps Conducted Output power +11.6 dBm OOK ASK FCC Part 15.207 (1) FCC Part 15.249 (1) EN 300 220-2 V2.4.1 (2) EN 301 489-01 V1.9.2 (2) EN 301 489-03 V1.4.1 (2) Data rate 250 kbps Conducted Output power 6 dBm 1. FCC standards are only applicable to the SPSGRF-915 module. 2. EN standards are only applicable to the SPSGRF-868 module.

SPSGRF Rev 1.0 P a g e | 9 Module RF typical performances The RF performances of the SPSGRF-868 and SPSGRF-915 modules are depending from many factors, related to the Customer hardware application board where the module is connected and also to the Customer application firmware. To give some basic information to the Customer which will be the module integrator, may be useful to furnish the RF measures taken in an anechoic chamber using a dongle with inside connected the SPSGRF-868 or the SPSGRF-915 module. SPSGRF-868 or 915 modules radiated typical performances Symbol Parameter Test Conditions Typ. Unit Tx RF power RF radiated power Operating mode Tx , +11.6 dBm , 2-FSK , 868,0-868,6 MHz 5.3 dBm Operating mode Tx , +11.6 dBm , 2-FSK , 902-928 MHz 2.2 dBm SPSGRF-868 or 915 modules conducted typical performances before the RF antennas circuits (positive RF power signal values measured) Parameter Test Condition Conducted Programmable Value Measured conducted value Typ. Unit Tx RF Conducted Power (before the Antennas circuits) Operating mode Tx , +11.6 dBm , 2-FSK , 868 MHz Tx , +11.6 dBm , 2-FSK , 915 MHz 11.6 11.2 dBm Operating mode Tx , +11 dBm , 2-FSK , 868 MHz Tx , +11 dBm , 2-FSK , 915 MHz 11.0 10.8 dBm Operating mode Tx , +10 dBm , 2-FSK , 868 MHz Tx , +10 dBm , 2-FSK , 915 MHz 10.0 9.7 dBm Operating mode Tx , +9 dBm , 2-FSK , 868 MHz Tx , +9 dBm , 2-FSK , 915 MHz 9.0 8.5 dBm Operating mode Tx , +8 dBm , 2-FSK , 868 MHz Tx , +8 dBm , 2-FSK , 915 MHz 8.0 7.6 dBm Operating mode Tx , +7 dBm , 2-FSK , 868 MHz Tx , +7 dBm , 2-FSK , 915 MHz 7.0 7.2 dBm Operating mode Tx , +6 dBm , 2-FSK , 868 MHz Tx , +6 dBm , 2-FSK , 915 MHz 6.0 6.2 dBm Operating mode Tx , +5 dBm , 2-FSK , 868 MHz Tx , +5 dBm , 2-FSK , 915 MHz 5.0 5.4 dBm Operating mode Tx , +4 dBm , 2-FSK , 868 MHz Tx , +4 dBm , 2-FSK , 915 MHz 4.0 4.0 dBm Operating mode Tx , +3 dBm , 2-FSK , 868 MHz Tx , +3 dBm , 2-FSK , 915 MHz 3.0 3.1 dBm Operating mode Tx , +2 dBm , 2-FSK , 868 MHz Tx , +2 dBm , 2-FSK , 915 MHz 2.0 2.1 dBm Operating mode Tx , +1 dBm , 2-FSK , 868 MHz Tx , +1 dBm , 2-FSK , 915 MHz 1.0 1.2 dBm Operating mode Tx , +0 dBm , 2-FSK , 868 MHz Tx , +0 dBm , 2-FSK , 915 MHz 0.0 0.6 dBm

SPSGRF P a g e | 10 Rev 1.0 SPSGRF-868 or 915 modules conducted typical performances before the RF antennas circuits (negative RF power signal values measured) Parameter Test Condition Conducted Programmable Value Measured conducted value Typ. Unit Tx RF Conducted Power (before the Antennas circuits) Operating mode Tx , -1 dBm , 2-FSK , 868 MHz Tx , -1 dBm , 2-FSK , 915 MHz -1.0 -1.1 dBm Operating mode Tx , -2 dBm , 2-FSK , 868 MHz Tx , -2 dBm , 2-FSK , 915 MHz -2.0 -2.3 dBm Operating mode Tx , -3 dBm , 2-FSK , 868 MHz Tx , -3 dBm , 2-FSK , 915 MHz -3.0 -3.4 dBm Operating mode Tx , -4 dBm , 2-FSK , 868 MHz Tx , -4 dBm , 2-FSK , 915 MHz -4.0 -4.9 dBm Operating mode Tx , -5 dBm , 2-FSK , 868 MHz Tx , -5 dBm , 2-FSK , 915 MHz -5.0 -5.8 dBm Operating mode Tx , -6 dBm , 2-FSK , 868 MHz Tx , -6 dBm , 2-FSK , 915 MHz -6.0 -6.9 dBm Operating mode Tx , -7 dBm , 2-FSK , 868 MHz Tx , -7 dBm , 2-FSK , 915 MHz -7.0 -6.5 dBm Operating mode Tx , -8 dBm , 2-FSK , 868 MHz Tx , -8 dBm , 2-FSK , 915 MHz -8.0 -7.3 dBm Operating mode Tx , -9 dBm , 2-FSK , 868 MHz Tx , -9 dBm , 2-FSK , 915 MHz -9.0 -8.2 dBm Operating mode Tx , -10 dBm , 2-FSK , 868 MHz Tx , -10 dBm , 2-FSK , 915 MHz -10.0 -9.7 dBm Operating mode Tx , -15 dBm , 2-FSK , 868 MHz Tx , -15 dBm , 2-FSK , 915 MHz -15.0 -14,6 dBm Operating mode Tx , -20 dBm , 2-FSK , 868 MHz Tx , -20 dBm , 2-FSK , 915 MHz -20.0 -19.2 dBm Operating mode Tx , -25 dBm , 2-FSK , 868 MHz Tx , -25 dBm , 2-FSK , 915 MHz -25.0 -23.3 dBm Operating mode Tx , -30 dBm , 2-FSK , 868 MHz Tx , -30 dBm , 2-FSK , 915 MHz -30.0 -26.2 dBm Operating mode Tx , -35 dBm , 2-FSK , 868 MHz Tx , -35 dBm , 2-FSK , 915 MHz -35.0 -27.8 dBm

SPSGRF Rev 1.0 P a g e | 11 Mechanical dimensions Recommend land pattern PRELIMINARY 13.5 mm 2 mm 11.5 mm Recommended land pattern top view

SPSGRF Rev 1.0 P a g e | 13 Soldering profiles 8 RoHS compliance ST Bluetooth modules comply with the ECOPACK2 level of RoHS compliance grade. 9 Ordering Information Order code Description Packing MOQ SPSGRF-868 868 MHz Spirit1 transceiver module (Region 1,Europe) Jedec tray 2448 pcs SPSGRF-915 915 MHz Spirit1 transceiver module (Region 2,The Americas) Jedec tray 2448 pcs

SPSGRF P a g e | 14 Rev 1.0 10 Regulatory compliance FCC certification This module has been tested and found to comply with the FCC part 15 rules. These limits are designed to provide reasonable protection against harmful interference in approved installations. 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 may not occur in a particular installation. 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. Modifications or changes to this equipment not expressly approved by STMicroelectronics may render void the user's authority to operate this equipment. Modular approval FCC ID: S9NSPSGRF In accordance with FCC part 15, the SPSGRF-915 is listed as a modular transmitter device. This module is evaluated for stand-alone use only. Finished products incorporating multiple transmitters must comply with colocation and RF exposure requirements in accordance with FCC multi-transmitter product procedures. Collocated transmitters operating in portable RF Exposure conditions (e.g. <20cm from persons including but not limited to body worn and hand held devices) may require separate approval. Labeling instructions When integrating the SPSGRF-915 into the final product, the OEM must ensure that the FCC labeling requirements are satisfied. A statement must be included on the exterior of the final product which indicates the product includes a certified module. The label should state the following (or similar wording that conveys the same meaning): Contains FCC ID: S9NSPSGRF OR This product contains FCC ID: S9NSPSGRF The OEM must include the following statements on the exterior of the final product unless the product is too small (e.g. less than 4 x 4 inches): 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

SPSGRF Rev 1.0 P a g e | 15 must accept any interference received, including any interference that may cause undesired operation. Product manual instructions This section applies to OEM final products containing the SPSGRF-915 module, subject to FCC compliance. The final product manual must contain the following statement (or a similar statement that conveys the same meaning): WARNING: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. (Part. 15.21) In the case where an OEM seeks Class B (residential) limits for the final product, the following statement must be included in the final product manual: 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. • 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. In the case where an OEM seeks the lesser category of a Class A digital device for the final product, the following statement must be included in the final product manual: NOTE: 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. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his expense.

SPSGRF P a g e | 16 Rev 1.0 CE certification for SPSGRF-868 module The SPSGRF-868 module has been certified according to the following standards: EN 300 220-2 V2.4.1 EN 301 489-01 V1.9.2 EN 301 489-03 V1.4.1 EN60950-1:2006 + A11:2009 + A1:2010 + A12:2011 The module is CE certified: