UM1806 User manual EFL700A39 evaluation board kits and design-in board user guide Introduction This note describes the operation and the instruction for using the three kits developed for training and supporting the design of the solid state thin film battery EnFilm™ EFL700A39. The EFL700EVALKIT evaluation kit (order code: EFL700EVALKIT) allows to discover the operation of the EFL700A39 and to monitor the voltage and the charge/discharge current in real use-case condition. It includes one EnFilm™ load board and one EFL700PMB power management board (Figure 1). The EFL700PMB design-in kit (order code: EFL700PMB) includes one EFL700PMB board embedding all the necessary power management circuit around one EnFilm™ EFL700A39 (Figure 2). The new EFL1-NFC-PMB design-in kit (order code: EFL1-NFC-PMB) includes one EFL700PMB board embedding a NFC contactless smart charger and an advanced ST ultra-low current consumption EnFilm™ power management solution on a tiny EFL700A39 footprint size board (Figure 3). Both EFL700PMB and EFL1-NFC-PMB kits can be directly connected in the application for a fast evaluation and are also compatible with the EnFilm™ monitoring load board. April 2016 DocID026737 Rev 3 1/24 www.st.com Contents UM1806 Contents 1 2 3 4 5 General description and features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.1 EFL700 power management board (EFL700PMB) . . . . . . . . . . . . . . . . . . 4 1.2 The EFL1-NFC-PMB power management board . . . . . . . . . . . . . . . . . . . . 4 1.3 The EnFilm™ load board from EFL700EVALKIT . . . . . . . . . . . . . . . . . . . . 5 The EFL700PMB power management board . . . . . . . . . . . . . . . . . . . . . 6 2.1 Pictures of the EFL700PMB board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.2 Block diagram of the EFL700PMB board . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.3 Using the EFL700PMB board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 The EFL1-NFC-PMB power management board . . . . . . . . . . . . . . . . . . . 8 3.1 Pictures of the EFL1-NFC-PMB board . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3.2 Block diagram of the EFL1-NFC-PMB board . . . . . . . . . . . . . . . . . . . . . . . 8 3.3 Using the EFL1-NFC-PMB board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 The EFL700EVALKIT evaluation kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 4.1 Description of the complete evaluation kit with the EFL700PMB connected to the EnFilm™ load board (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 4.2 Block diagram of the complete evaluation kit with the EFL700PMB connected to the EnFilm™ load board . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 4.3 Using the complete EFL700EVALKIT evaluation kit . . . . . . . . . . . . . . . . 13 4.4 Block diagram of the EFL1-NFC-PMB connected to the EnFilm™ load board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4.5 Use case with a PV energy harvester and the EFL700PMB board . . . . . 15 Electrical schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 5.1 EFL700PMB power management board . . . . . . . . . . . . . . . . . . . . . . . . . 17 5.2 EnFilm™ load board from EFL700EVALKIT . . . . . . . . . . . . . . . . . . . . . . 18 5.3 EFL1-NFC-PMB power management board . . . . . . . . . . . . . . . . . . . . . . 19 6 Bill of materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 2/24 DocID026737 Rev 3 UM1806 Contents Figure 1. Picture of the EFL700EVALKIT kit Figure 2. EFL700PMB kit Figure 3. EFL1-NFC-PMB kit DocID026737 Rev 3 3/24 24 General description and features 1 UM1806 General description and features The EFL700A39 EnFilm™ battery brings many benefits compared to conventional battery: Low thickness Low self-discharge Extremely long calendar and cycle life time High safety with no risk of burning or explosion EFL1-NFC-PMB, EFL700PMB and EFL700EVALKIT kits were developed to help designers to evaluate the charge and discharge performances of the EnFilm™ EFL700A39 with a proper setup of power management. The EFL700PMB and the EFL1-NFC-PMB kits include each one PCB: Each power management board has the same size as the EFL700A39 battery which is mounted on the top side, it can be charged by different type of energy source and can be connected to any kind of load with its own power management circuit. Whatever the harvester and load system are, both EFL700PMB and EFL1-NFC-PMB allow a safe and efficient use of the EFL700A39 micro-battery. 1.1 EFL700 power management board (EFL700PMB) Manages the charge voltage regulation and the deep discharge protection of the EFL700A39 Includes buffer capacitors to sustain high pulsed discharge current. Buffer capacitors can be disconnected with the switch SW1 Supports the charge through an external energy harvesting source (5.0V MIN) The EFL700PMB can be used in association with an USB port, a photovoltaic panel or any kind of harvester with its own power management. 1.2 The EFL1-NFC-PMB power management board Includes an embedded NFC contact-less smart charger based on the ST M24LR04E-R dynamic NFC/RFID tag IC for easy and fast EnFilm™ charge Manages the charge voltage regulation and the deep discharge protection of the EFL700A39 using an advanced ST ultra-low current consumption power management IC Includes also an additional power input pin for wire plugging of an external charger like an energy harvesting source or any other power supply (4.5V MIN). The EFL1-NFC-PMB can be powered by a NFC/RFID reader, a NFC-enabled phone, a photo-voltaic panel or any kind of harvester with its own power management. 4/24 DocID026737 Rev 3 UM1806 1.3 General description and features The EnFilm™ load board from EFL700EVALKIT This board is included inside the EFL700EVALKIT kit together with an EFL700PMB power management board. The EnFilm™ load board embeds: An analog ammeter and a digital voltmeter allowing the user to monitor: – The current delivered by the source by pressing PB1. – The current going through the EFL700A39 battery by pressing PB2. – The battery voltage A pulsed load emulator with the possibility to adjust the pulsed load cyclic ratio. Its features are: – Enable / disable function by toggling the switch SW3. – Default pulsed load current set to 5 mA during a pulse time of 100 ms every 10 s. – Tunable pulse duration from 1 ms up to 100 ms through RA1 rheostat. – Tunable pulse repetition time from 1 s up to 10 s through RA2 rheostat. The LB can be powered via 2 mm banana connectors or a micro-USB plug. The EFL1-NFC-PMB board is compatble with the LB and will operate in the same way than the EFL700PMB when connected to the LB. The use of the EnFilm™ load board is recommended to get familiar with operations of both EFL700PMB and EFL1-NFC-PMB power management boards and thus with the EFL700A39 electrical management characteristics. DocID026737 Rev 3 5/24 24 The EFL700PMB power management board UM1806 2 The EFL700PMB power management board 2.1 Pictures of the EFL700PMB board Figure 4. EFL700PMB board top side 2.2 Figure 5. EFL700PMB board bottom side Block diagram of the EFL700PMB board Figure 6. Synoptic of the EFL700PMB board 6/24 DocID026737 Rev 3 UM1806 2.3 The EFL700PMB power management board Using the EFL700PMB board The EFL700PMB board can be used separately in your own application to supply areal IoT (Internet of Things) application case with a micro-controller and radio circuit load. For this, it will be necessary first to jump strap the I1 to I1’ pins and I2 to I2’ pins as shown below in Figure 7. Figure 7. Description of the EFL700PMB board The EFL700PMB board characteristics are the following at 25°C: 4.2 V output voltage limitation during the charge of the battery Deep discharge battery protection when output voltage gets down to 3.2 V USB fast charge When turning “ON” both SW1 switches on the EFL700PMB board, the user connects 12 SMD buffer capacitors mounted on the PMB board to the output node. Buffer capacitors work in parallel with the EFL700A39 micro-battery and are dedicated for high current pulse applications. As shown in the Figure 7, SW1 is a two-way switch. Turning “ON” the way #1 connects 4 of the 12 buffer capacitors. Turning “ON” the way #2 connects 8 of the 12 buffer capacitors. Each of the 12 buffer capacitor is a 220 μF 1206 HiCap MLCC capacitor resulting actually in a typical 800 μF capacitance value under 4 V bias when all buffer cap are connected. An external PV panel or any other energy harvesting source connected on PV+ and PVpins should have an output voltage above 5.0 V to enable the EnFilm™ charge. DocID026737 Rev 3 7/24 24 The EFL1-NFC-PMB power management board UM1806 3 The EFL1-NFC-PMB power management board 3.1 Pictures of the EFL1-NFC-PMB board Figure 8. EFL1-NFC-PMB board top side 3.2 Figure 9. EFL1-NFC-PMB board bottom side Block diagram of the EFL1-NFC-PMB board Figure 10. Synoptic of the EFL700PMB board 8/24 DocID026737 Rev 3 UM1806 3.3 The EFL1-NFC-PMB power management board Using the EFL1-NFC-PMB board The EFL1-NFC-PMB board can be used with the EnFilm™ load board or separately in your own application. It can be plugged directly in your system to supply a real IoT (Internet of Things) device with a micro-controller and radio circuit load. For this, it will be necessary to jump strap POWER to CHGIN pins and BATIN to BAT pins as shown below in the Figure 11. Figure 11. Description of the EFL1-NFC-PMB board The EFL1-NFC-PMB board characteristics are the following at 25°C: 4.2 V output voltage limitation during the charge of the battery Deep discharge battery protection when output voltage gets down to 3.3 V Easy NFC contact-less fast charge with LED indicator on top EnFilm™ side Ultra-low nano-current consumption on EnFilm™: – 350 nA MAX in battery power supply mode (power backup) – 10 nA MAX in shelf-mode or brownout protection Ultra-low micro-power consumption on external charger input: – 4.5 μW MIN power need to start charging with an energy harvesting source An external PV panel or any other energy harvesting source connected on PV and GND pins should have an output voltage above 4.5 V to enable the EnFilm™ charge. The EFL1-NFC-PMB board can be wirelessly charged thanks to the enmbedded NFC/RFID smart charger. This unique feature allows easy and fast EnFilm™ charge thanks to any NFC/RFID reader or NFC-enabled phone. DocID026737 Rev 3 9/24 24 The EFL1-NFC-PMB power management board UM1806 For quick start, ST recommends the use of the RF transceiver demonstration board included inside the ST M24LR-DISCOVERY kit (order code: M24LR-DISCOVERY). For detailed information, refer to the ST UM1589 user manual available on www.st.com. The RF transceiver board is an USB RFID reader demonstration board that includes the CR95HF 13.56-MHz multi-protocol contact-less transceiver. This board has to be plugged in to a PC and comes with a demonstration software. Figure 12. RF transceiver demonstration board Using the EFL1-NFC-PMB board with the ST RF transceiver demonstration board a) Download and install the M24LR/CR95 application software setup file [STSWM24LR011] available in dedicated web pages on www.st.com. b) 2.Connect the RF transceiver demo board to a PC with a USB cable. c) Launch setup.exe, and select CR95HF Demo Kit. Then, open the Demo NDEF messages menu or the Image Transfert Application menu for example. d) Place the EFL1-NFC-PMB board antenna close to the RF transceiver demo board antenna. The RF transceiver board powers the EFL1-NFC-PMB board and the green LED is lighting. Using the EFL1-NFC-PMB board with Android NFC phones a) Enable NFC communication on your phone (Settings >Wireless and Networks > NFC). b) Download the NfcV-Reader Application from Google Play Store. c) Launch the NfcV-Reader application. d) Place the phone's NFC antenna close to the EFL1-NFC-PMB board antenna. The phone powers the EFL1-NFC-PMB board and the green LED is lighting. Please note that performance may vary depending on the NFC phone and its RF management system. 10/24 DocID026737 Rev 3 UM1806 The EFL700EVALKIT evaluation kit 4 The EFL700EVALKIT evaluation kit 4.1 Description of the complete evaluation kit with the EFL700PMB connected to the EnFilm™ load board (LB) Figure 13. Description of the EFL700PMB connected to the EnFilm™ load board DocID026737 Rev 3 11/24 24 The EFL700EVALKIT evaluation kit 4.2 UM1806 Block diagram of the complete evaluation kit with the EFL700PMB connected to the EnFilm™ load board Figure 14. Synoptic of the EFL700EVAKIT kit 12/24 DocID026737 Rev 3 UM1806 4.3 The EFL700EVALKIT evaluation kit Using the complete EFL700EVALKIT evaluation kit The complete discovery kit gives the possibility to monitor the EFL700A39 charging and discharging currents as if the EFL700A39 battery was used in a real case application with high pulse current load. It also helps to monitor the charging current delivered by an external charger like an energy harvesting device or an USB port. First connect +5 V power supply on the LB board via 2 mm banana plugs or USB connector. Toggle the SW3 switch to the left position in order to switch “OFF” the pulsed load emulator operation. Then, connect an external PV panel or any other energy harvesting device having an output voltage above 5 V to the left side connector of the EFL700PMB board as shown in the Figure 13 (PV+ and PV- pins). In order to monitor the current delivered by the PV through the analog ammeter, press the PB1 push button. The ammeter sensitivity can be adjusted by selecting the correct position of the RS1 rotary switch (depending on the PV current capability): Position 1: “10” marking on the ammeter means 10 mA current is flowing. Position 2: “10” marking on the ammeter means 1 mA current is flowing. Position 3: “10” marking on the ammeter means 100 μA current is flowing. Pressing the PB2 push button will show through the ammeter the current that goes in or out of the EFL700A39 micro-battery. The digital voltmeter indicates the charging voltage of either both EFL700A39 and buffer capacitor when SW1 switch is “ON” or EFL700A39 alone when SW1 switch is “OFF”.This digital voltmeter shall indicate +4.2 V when the EFL700A39 is fully charged. By turning “ON” the SW3 switch (right position), a current burst operation mode is emulated (default settings: 5 mA / 100 ms every 10 s). In order to see the response of the PMB board, press PB1 or PB2 (never press both at the same time). This will show how the charger and PMB work together. If the charge source does not provide enough current, the PMB board will supply burst current until the EFL700A39 voltage gets down to its security range. Indeed, when the battery voltage falls below 3.2 V the power management IC embedded on the PMB board will disconnect the EFL700A39 in order to prevent it from deep discharge. The adjustment of the pulsed load duty cycle can be performed with RA1 and RA2 rheostats. RA1 controls the pulse duration whereas RA2 controls the pulse repetition time. A probe scope can be connected between TP3 and TP4 test points to tune the switching time of the pulse load. If for any reason there is a need to fast charge the EFL700A39 - and buffer capacitors if connected - then users can easily connect the EFL700PMB board micro USB plug to an external USB port. DocID026737 Rev 3 13/24 24 The EFL700EVALKIT evaluation kit 4.4 UM1806 Block diagram of the EFL1-NFC-PMB connected to the EnFilm™ load board The EFL1-NFC-PMB board is compatble with the EnFilm™ load board and will operate in the same way than the EFL700PMB when connected to the EnFilm™ load board. Figure 15. Synoptic of the EFL1-NFC-PMB connected to the EnFilm™ load board 14/24 DocID026737 Rev 3 UM1806 4.5 The EFL700EVALKIT evaluation kit Use case with a PV energy harvester and the EFL700PMB board Step 1: Control of the efficiency of the PV energy harvester The load is disconnected. Pressing PB1 permits the user to monitor the current delivered by the PV energy harvester. Then, activate the pulsed load current emulation by toggling SW3 switch on the EnFilm™ load board Figure 16. Step 1 schema and picture Step 2: Connection of the load for 100 ms PB2 monitors the current in the EFL700A39. The load is mainly supplied with buffer cap energy at the same time the EFL700A39 also participates. Voltage drops consequently from some tens of mV. Figure 17. Step 2 schema and picture DocID026737 Rev 3 15/24 24 The EFL700EVALKIT evaluation kit UM1806 Step 3: At the very beginning of disconnection of the load PB2 monitors the current in the EFL700A39. The EFL700A39 is recharging the buffer cap, so current is still negative but reduces as the buffer cap gets charged. Figure 18. Step 3 schema and picture Step 4: Load disconnected after a while PB2 monitors the current in the EFL700A39. Once the buffer cap is charged, the EFL700A39 is getting charged at its turn by the PV harvesting system so the current is positive now until the voltage threshold of 4.2 V is reached. Figure 19. Step 4 schema and picture 16/24 DocID026737 Rev 3 UM1806 Electrical schematics 5 Electrical schematics 5.1 EFL700PMB power management board Figure 20. Electrical schematic of the EFL700PMB board DocID026737 Rev 3 17/24 24 Electrical schematics 5.2 UM1806 EnFilm™ load board from EFL700EVALKIT Figure 21. Electrical schematic of the EnFilm™ load board 18/24 DocID026737 Rev 3 UM1806 5.3 Electrical schematics EFL1-NFC-PMB power management board Figure 22. Electrical schematic of the EFL1-NFC-PMB board DocID026737 Rev 3 19/24 24 Bill of materials 6 UM1806 Bill of materials Table 1. BOM of the EFL700PMB board Reference Designation BT EnFilm™ - rechargeable solid state lithium thin film battery C1 Ceramic capacitor C2-C13 Ceramic buffer capacitors Supplier Ref. parts Value STMicroelectronics EFL700A39 700µA.h / 3.9 V AVX 06033D105KAT2A 1 µF MURATA GRM31CR60J227M 8 x 220 µF TE Connectivity 1981584-1 CN1 Connector Micro-USB CN2 Connector board-to-board MULTICOMP 2212S-08SG-85 D1 Diode MULTICOMP 1N4148W D2 Diode MULTICOMP 1N4148W 8 way / 2.54 mm pitch OUT1, OUT2 Connector Winslow W35532TRC 2 way / 2.54 mm pitch PVP, PVM Connector Winslow W35532TRC 2 way / 2.54 mm pitch R1 Resistor PANASONIC ERJP06F51R1V 51.1 ohms / 0.5W R2 Resistor PANASONIC ERJ6GEY0R00V 0 ohms R3A Resistor PANASONIC ERJ3GEY0R00V 0 ohms R3B optional / not populated SW1 DIP Switch MULTICOMP MCDHN-02F-T-V 2 way LINEAR TECHNOLOGY LTC4071EMS8E U1 PCB 20/24 Shunt battery charger system with low battery disconnect PMB board AXIANE DocID026737 Rev 3 UM1806 Bill of materials Table 2. BOM of the EnFilm™ load board Ref. Designation Supplier Ref. parts BP1 SWITCH PUSH BUTTON APEM 18545CD BP2 SWITCH PUSH BUTTON APEM 18545CD Value C3 Ceramic Capacitor AVX 06035C103JAT2A 10nF C4 Ceramic Capacitor KEMET C0603C475K9PACTU 4.7µF C5 Ceramic capacitor MURATA GRM31CR60J227M 220µF C6 Ceramic capacitor MURATA GRM31CR60J227M 220µF CDU2 Ceramic Capacitor KEMET C0603C104K4RACTU 100nF TE Connectivity 1981584-1 CN2 Micro-USB SMD connector CN3 2mm Standard tip plug WIMA 105-0752-001 Red CN4 2mm Standard tip plug WIMA 105-0753-001 Black CN5 Board-to-Board Connector MOLEX 22.05.2081 8 way / 2.54 mm pitch NXP BAS70-07 WURTH 150060RS75000 MONACOR 29.045 DIODES INC. DMG6968U7 D3 Schottky diodes DL1 LED GV Ammeter PM-2 / +-50UA Q2 N-Channel MOSFET R1 Resistor BOURNS CR0603FX1501ELF 1,5K ohms R2 Resistor BOURNS CR0603J000ELF 0 ohms R3 Resistor PANASONIC ERJ3EKF3003V 300K ohms R4 Resistor PANASONIC ERA6ARW104V 100K ohms R5 Resistor PANASONIC ERJU06F8200V 820 ohms R6 optional / not populated R7 Resistor PANASONIC ERA6AEB105V 1M ohms R8 Resistor PANASONIC ERA6AEB103V 10K ohms R9 Resistor PANASONIC ERJ6RQF2R0V 2 ohms R10 Resistor PANASONIC ERJ6ENF20R0V 20 ohms R11 Resistor VISHAY CRCW0805220RFKEA 220 ohms R12 Resistor PANASONIC ERJP03F3000V 300 ohms RA1 Trimmer 50KOHM, 10%, 12TURN BOURNS 3224X-1-503E 0-50K ohms RA2 Trimmer 5MOHM, 10%, 25TURN BOURNS 3299P-1-505LF 0-5M ohms RS1 Rotary DIP Switch C&K RTE03-10N-04 SW3 SPDT On-On Switch APEM TL36W0050 U2 Precision Timer STMicroelectronics NE555D U3 Digital voltmeter LASCAR DPM 1AS-BL LB board AXIANE PCB DocID026737 Rev 3 Red 21/24 24 Bill of materials UM1806 Table 3. BOM of the EFL1-NFC-PMB board Ref. C0,C1 Designation Supplier Ref. parts Value CAP / optional / not populated C2,C3,C5,C8 CAP CER 0.1UF 50V 10% X7R MURATA GRM155R71H104KE14 100 nF C4,C6,C9 CAP CER 4.7UF 10V 10% X5R MURATA GRM185R61A475KE11 4.7 uF MURATA GRM185R61E105KA12 1.0 uF DIODE SCHOTTKY 40V 200MA DIODES INC BAS40LP-7 D6 DIODE ZENER 5.6V 120MW PANASONIC DZ2705600L D8 LED GREEN 54MW 20MA ROHMS SML-P11MTT86 IND 2.2UH 600MA 340 MOHM MURATA LQM21PN2R2MC0D 2.2 uH RES SMD 0.0 OHM 1/10W MURATA ERJ-2GE0R00X 0 Ohms RES SMD 20 KOhms 1% 1/10W MURATA ERJ-2RKF2002X 20 KOhms TP5,TP6 CONNECTOR PV external source SAMTEC CES-102-01-T-S 2-way / 2.54 mm TP15,TP16 CONNECTOR OUT power output SAMTEC CES-102-01-T-S 2-way / 2.54 mm TP7 to TP14 CONNECTOR EnFilm load board SAMTEC CES-108-01-T-S 8-way / 2.54 mm C11,C12,C13 C14,C15,C16 CAP / optional / not populated C7 CAP CER 1UF 25V 10% X5R D1,D2,D3, D4,D5,D7 L1,L2 R1,R3,R6 R30 U1 PRINTED COIL NFC ANTENNA STMicroelectronics U2 NFC/RFID 4KBIT EEPROM STMicroelectronics M24LR04E-RMC6T/2 U3 EnFilm™ Power Management IC STMicroelectronics STBC15AQTR U4 EnFilm™ - rechargeable solid state lithium thin film battery STMicroelectronics EFL700AF39 700μA.h / 3.9 V With Nickel Foil CIBEL SmartPMB v10 FR4, 28x31 mm thickness = 0.7mm PCB 22/24 Width=25.7m mLength=18. 5mm#turns = 9 NFC PMB board DocID026737 Rev 3 UM1806 7 Revision history Revision history Table 4. Document revision history Date Revision Changes 19-Jan-2015 1 Initial release. 20-Aug-2015 2 Updated Figure 1, Figure 2, Figure 3, Figure 4, Figure 6, Figure 8, Figure 9, Figure 10, Figure 11. Updated Section 8: Bill of materials and minor text changes to improve readability. 21-Apr-2016 3 Complete update to add new development information and to improve readability. DocID026737 Rev 3 23/24 24 UM1806 IMPORTANT NOTICE – PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers’ products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2016 STMicroelectronics – All rights reserved 24/24 DocID026737 Rev 3