TR-54D Transceiver Module Data Sheet © 2014 MICRORISC s.r.o. www.iqrf.org Datasheet_TR-54D_141103 Page 1 TR-54D Description TR-54D is a family of IQRF transceiver modules operating in the 868 MHz and 916 MHz license free ISM (Industry, Scientific and Medical) frequency band. Its highly integrated ready-to-use design requires no external components. Extra low power consumption fits for battery powered applications. SMT mounting and very small dimensions allow space saving. Key features Applications • Complete solution with operating system, easy to use • Telemetry • FSK modulation • Building automation • Selectable RF band 868 / 916 MHz, multiple channel • Control & regulation • MCU with extended resources, user interrupt capability • Remote data acquisition • Extra low power consumption, power management modes • Communication links • SPI interface supported by OS on background • Wireless networks • RF connectivity in many other areas • Serial EEPROM • PWM output • Programmable HW timer • Battery monitoring • 18 pins, 11 I/Os, 1 input only • A/D converter (4 channels), D/A converter • Analog comparator • Optional on-board antenna • Stamp hole pads, SMT mounting, no SIM card compatible • Very small dimensions Block diagram © 2014 MICRORISC s.r.o. www.iqrf.org Datasheet_TR-54D_141103 Page 2 TR-54D Information contained in this publication regarding device applications and the like is provided only for your convenience and may be superseded by updates. It is your responsibility to ensure that your application meets with your specifications. MICRORISC MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND TO STATED CONDITION, QUALITY, PERFORMANCE, MERCHANTABILITY OR FITNESS FOR PURPOSE and disclaims all liability arising from this information and its use. Use of MICRORISC devices in life support and/or safety applications is entirely at the buyer’s risk, and the buyer agrees to defend, indemnify and hold harmless MICRORISC from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly or otherwise, under any MICRORISC intellectual property rights. Electrical specifications Typical values unless otherwise stated Parameters specified in this datasheet are typical values. They are at power supply VCC = 3 V only. VCC voltage different from 3 V can impact on RF range and other parameters. Supply voltage (VCC) 1 Operating temperature 3.0 V min., 3.4 V max., stabilized. 2 Supply current Sleep mode -40 °C to +85 °C 380 nA (if all peripherals including MRF49XA disabled 4) Run mode 1 mA (MRF49XA disabled) Rx mode STD mode: 13 mA LP mode 5 : OS v3.01D: 400 µA, from OS v3.02D: 330 µA XLP mode 5 : OS v3.01D: 35 µA, from OS v3.02D: 25 µA Tx mode RF Band Channels RF data modulation RF data transmission bit rate RFIC RF sensitivity 14 mA – 24 mA (according to RF output power) 868 MHz or 916 MHz (software selectable) See IQRF OS User's guide, Appendix 2, Channel maps FSK (frequency-shift keying) 1.2 kb/s 6, 19.2 kb/s, 57.6 kb/s 6, 86.2 kb/s 6 See MRF49XA datasheet RFIC RF output power Programmable in 8 levels (0 – 7), -2.5 dBm/level, see MRF49XA datasheet RF range (TR-54DA) 3 Input voltage on Q4 to Q15 pins Up to 300 m @ 19.2 kb/s 6 0 V to VCC A/D converter 10 bit, 4 inputs, see PIC16LF1938 datasheet Dimensions 20.2 mm x 14.9 mm x 2.0 mm (TR-54D) 26.4 mm x 14.9 mm x 2.0 mm (TR-54DA) Note 1: RF power and other parameters depend on supply voltage. Refer to datasheets of MCU and RF IC used. Test your application with respect to required supply voltage range. Note 2: RF range may change with lower temperature. Frost, condensation or humidity over 85% may disable module functionality. Module suitability should be tested in final application before volume use. Note 3: RF range strongly depends on module orientation and surroundings. Note 4: Additional current is consumed when a peripheral (e.g. watchdog, Brown-out detection etc.) is enabled. Note 5: Depends on interferences. Note 6: Bit rates different from 19.2 kb/s are preliminary, for experimental purpose only. Users have to ensure observing local provisions and restrictions relating to the use of short range devices by software, e.g. the CEPT ERC/REC 70-03 Recommendation and subsequent amendments in EU. Caution: Electrostatic sensitive device. Observe appropriate precautions for handling © 2014 MICRORISC s.r.o. www.iqrf.org Datasheet_TR-54D_141103 Page 3 TR-54D Absolute maximum ratings Stresses above listed maximum values may cause permanent damage to the device and affect device reliability. Functional operation at these or any other conditions beyond those specified is not supported. Supply voltage (VCC) Voltage on Q4 to Q15 pins Storage temperature Ambient temperature under bias 4V -0.3 V to ( VCC + 0.3 V) -40 °C to +85 °C -40 °C to +85 °C Simplified schematic Basic parts Part Type Manufacturer MCU PIC16LF1938–I/MV Microchip RF IC MRF49XA Microchip EEPROM 24AA16/MC Microchip Note 2 kB For more information refer to respective datasheets. © 2014 MICRORISC s.r.o. www.iqrf.org Datasheet_TR-54D_141103 Page 4 TR-54D Pin Name Description 7 GND Ground Q2, C4 GND Ground Q3, C3 VCC Power supply voltage Q4 IO / TX / PWM RC6 TX CCP3 General I/O pin UART TX PWM output IO / RX RC7 RX General I/O pin UART RX IO / SCK / SCL RC3 SCK SCL General I/O pin SPI clock input I2C clock IO / SDI / SDA RC4 SDI SDA General I/O pin SPI data I2C data Q1 Q5 Q6, C6 Q7, C7 Top view Bottom view 8 Q8 , C8 IO / SDO RC5 SDO Q9 IO / LEDG RB7 LED1 Q10 IO / ADC / LEDR RA2 AN2 LED2 DACOUT General I/O pin SPI data out General I/O pin, programmable pull-up and interrupt/wake-up on change (IOC) LEDR supported by OS General I/O pin Analog A/D input LEDR supported by OS D/A converter output Q11, C5 IO / ADC / -SS / COUT 9 RA5 General I/O pin, RFPGM termination AN4 Analog A/D input –SS SPI Slave select C2OUT Comparator output Q12 IO / ADC RB4 AN11 Q13 General I/O pin, programmable pull-up and interrupt/wake-up on change (IOC), RFPGM termination Analog A/D input IN RE3 Q14, C1 IO / ADC / C-IN RA0 AN0 C12IN0 General input only pin General I/O pin Analog A/D input Comparator –input Q15, C2 IO RC2 Q16 – General I/O pin Do not use, leave unconnected 7 GND Ground 7 Q18 ANT Antenna P1–P5 For manufacturer only Q17 Note 7: Not implemented for TR-54DAx. Note 8: This pin is used as output during initial ~250 ms boot-up to recognize programming mode. Note 9: External pull-up resistor must be used on this pin when used for RFPGM termination. There are no on-board protection series resistors on I/O pins. It is recommended to use 200 Ω series resistors on each pin. © 2014 MICRORISC s.r.o. www.iqrf.org Datasheet_TR-54D_141103 Page 5 TR-54D Figure 1: Relative RF range vs. level for the setTXpower(level) function. Refer to IQRF OS Reference guide. Figure 2: Relative RF range vs. level for the checkRF(level)function. Refer to IQRF OS Reference guide. Figure 3: TR-54DA relative RF range vs. antenna orientation (radiation patterns) © 2014 MICRORISC s.r.o. www.iqrf.org Datasheet_TR-54D_141103 Page 6 TR-54D Relative decrease of RF input signal vs. antenna edge spacing to conductive areas Conductive areas close to the antenna must be avoided. Figure 4: Perpendicular arrangement Figure 5: Parallel arrangement © 2014 MICRORISC s.r.o. www.iqrf.org Datasheet_TR-54D_141103 Page 7 TR-54D Mechanical drawings TR-54D TR-54DA Top view, units: mm © 2014 MICRORISC s.r.o. www.iqrf.org Datasheet_TR-54D_141103 Page 8 TR-54D Application Assembly For proper mounting of surface mount TR-54Dx modules and avoiding damage during solder reflow assembly the IPC/JEDEC J-STD-020C standard must be observed. The parts must be baked dry according to IPC/JEDEC J-STD-033C, MSL 4 before reflow soldering. For reflow profile and details refer to the AN010 Application note – SMT mounting of IQRF TR modules. Caution: • TR-54Dx must not be plugged in a SIM connector with metallic holder. • TR-54Dx HW v1.02 can be plugged in kits like CK-USB-04A or DK-EVAL-04A with SIM connector with plastic SIM holder. • TR-54Dx HW v1.01 is not allowed to be plugged in SIM connector at all. Recommended PCB layout for user application Top view, units: mm Operating system See IQRF OS User's guide and IQRF OS Reference guide. Software See Application examples on www.iqrf.org website. Programming There are the following possibilities to upload an application program in TR-54Dx modules: • Wired upload with TR-54Dx HW v1.02 plugged via the SIM connector in the CK-USB-04A programmer. • For TR-54Dx modules populated in an application: • Wired upload using the CK-USB-04A programmer. See the CK-USB-04A User's guide. • Wired upload using the CK-USB-04 programmer and the KON-TR-01P adapter. See the KON-TR-01P User's guide. • RFPGM – RF programmingTM (wireless upload). See the IQRF OS User's guide, Appendix RF programming. Solderless development prototyping For flexible development the TR-DB-54DA kit is intended. It is a removable SIM-compatible device containing the TR-54DA which can be plugged in the SIM connector in user equipment or in an appropriate IQRF development kit, e.g. DK-EVAL04. Refer to the TR-DB-54DA User's guide for details. © 2014 MICRORISC s.r.o. www.iqrf.org Datasheet_TR-54D_141103 Page 9 TR-54D Product information Ordering codes T R - 5 4 D A antenna options: Type Antenna option Serial EEPROM TR-54D Soldering pad-hole 2 kB TR-54DA Internal PCB antenna 2 kB TR-54D nil - soldering pad-hole (no antenna, no antenna connector) A - PCB antenna TR-54DA Hardware revision • v1.02 • v1.01 Allowed to be plugged in kits like CK-USB-04A or DK-EVAL-04A with SIM connector with plastic SIM holder. First release. Not allowed to be plugged in SIM connector. Document history • 141103 • • • • • • • 140430 140120 131114 130906 130607 130405 121001 • • • • 120831 120810 120703 120622 • 120601 • 120425 • 111011 Chapters Pin description and Programming slightly updated. Information regarding directives RoHS and WEEE updated and extended. Supply voltage and RF range revised. Datasheet file renamed from DS_TR-54D_131114 to Datasheet_TR-54D_140120. Certification updated for the latest directives. Pin description extended, bottom view added. Electrical specification simplified. Operational temperature range extended. Revised. Chapters Specifications and Application precised. Chapter Assembly added, chapter Development slightly extended. Information about D/A converter, analog comparator, PWM, IOC and pull-ups added. Bug in TR-54DA mechanical drawing fixed. Power consumption for OS v3.02D added. Electrical specification slightly precised. Some minor improvements. Chapter Programming changed. Block schematics and Figure 5 added. Chapter Programming precised. Figures Dimensions and Recommended PCB layout precised. Electrical specifications updated. Chapters Pin description, Development and Programming updated. Recommended PCB layout added. All TR-54Dx are eqiupped with serial EEPROM. Changes in pins, dimensions and antenna options. RF range specified. Fig. 4 added. Schematics simplified. Preliminary. Preliminary. © 2014 MICRORISC s.r.o. www.iqrf.org Datasheet_TR-54D_141103 Page 10 TR-54D Sales and Service Corporate office MICRORISC s.r.o., Prumyslova 1275, 506 01 Jicin, Czech Republic, EU Tel: +420 493 538 125, Fax: +420 493 538 126, www.microrisc.com Partners and distribution Please visit www.iqrf.org/partners Quality management ISO 9001 : 2009 certified Complies with ETSI directives EN 301489-1 V1.9.2:2011, EN 301489-3 V1.6.1:2013, EN 300220-1 V2.4.1:2012, EN 300220-2 V2.4.1:2012 and VO-R/10/04.2012-7. Complies with directives 2011/65/EU (RoHS) and 2012/19/EU (WEEE). Trademarks The IQRF name and logo and MICRORISC name are registered trademarks of MICRORISC s.r.o. PIC, SPI, Microchip and all other trademarks mentioned herein are property of their respective owners. Legal All information contained in this publication is intended through suggestion only and may be superseded by updates without prior notice. No representation or warranty is given and no liability is assumed by MICRORISC s.r.o. with respect to the accuracy or use of such information. Without written permission it is not allowed to copy or reproduce this information, even partially. No licenses are conveyed, implicitly or otherwise, under any intellectual property rights. The IQRF ® products utilize several patents (CZ, EU, US) On-line support: [email protected] © 2014 MICRORISC s.r.o. www.iqrf.org Datasheet_TR-54D_141103 Page 11