Download

TR-52D
Transceiver Module
Data Sheet
© 2014 MICRORISC s.r.o.
www.iqrf.org
Datasheet_TR-52D_141219
Page 1
TR-52D
Description
TR-52D 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. Microcontroller with built-in
operating system, excellent development support,
integrated LDO regulator, serial EEPROM and optional
temperature sensor dramatically reduce time of
application development. Ultra low power consumption
predetermines these modules for use in battery
powered applications.
Key features
Applications
• Complete solution with operating system, easy to use
• Telemetry
• FSK modulation
• Building automation
• Selectable RF band 868 / 916 MHz, multiple channel
• Wireless control & regulation
• MCU with extended resources, user interrupt capability
• Access control
• Extra low power consumption, power management modes
• Remote data acquisition
• SPI interface supported by OS on background
• Communication links
• Serial EEPROM
• RF connectivity in many other areas
• PWM output
• Programmable HW timer
• +3 V LDO regulator output, battery monitoring
• 2 LEDs
• 8 pins, 6 I/Os
• A/D converter (2 channels), analog comparator
• Options: on-board antenna, U.FL connector, temperature sensor
• SIM card format
Block diagram
© 2014 MICRORISC s.r.o.
www.iqrf.org
Datasheet_TR-52D_141219
Page 2
TR-52D
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and may be superseded by updates.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 VOUT = 3 V only. VOUT voltage different
from 3 V can impact on RF range and other parameters.
Supply voltage (VCC)
LDO output (VOUT)
3.1 V to 5.3 V
+3 V ± 60 mV ( VCC > 3.1 V), 100 mA max.
Operating temperature 1
Supply current
Sleep mode
Run mode
Additional LED supply current
-40 °C to +85 °C
1.9 µA (if all peripherals including MRF49XA disabled 3)
1 mA (MRF49XA disabled)
cca 2 mA (if one or two LEDs on). Rough value for brief guidance only.
RX mode
STD mode: 13 mA
LP mode 4 : OS v3.01D: 400 µA, from OS v3.02D: 330 µA
XLP mode 4 : OS v3.01D: 35 µA, from OS v3.02D: 25 µA
TX mode
14 mA – 24 mA (according to RF output power)
RF Band
Channels
RF data modulation
RF data transmission bit rate
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 5, 19.2 kb/s, 57.6 kb/s 5, 86.2 kb/s 5
RFIC RF sensitivity
See MRF49XA datasheet
RFIC RF output power
RF range (TR-52DAx)
Programmable in 8 levels (0 – 7), -2.5 dBm/level, see MRF49XA datasheet
2
Up to 300 m @ 19.2 kb/s 5
Input voltage on C1, C2, C5 to C8 pins
0 V to VOUT
A/D converter
10 bit, 2 inputs, see PIC16LF1938 datasheet
Temperature sensor
TMP112 (for TR-52DT and TR-52DxT only)
Size (L x W x H)
25.0 mm x 14.9 mm x 2.0 mm
31.8 mm x 14.9 mm x 2.0 mm (TR-52DA)
Note 1: 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 2: RF range strongly depends on module orientation and surroundings.
Note 3: Additional current is consumed when a peripheral (e.g. watchdog, Brown-out detection etc.) is enabled.
Note 4: Depends on interferences.
Note 5: RF 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.
TR modules with metallic shielding of RF circuitry (with the “F“ postfix, e.g. TR-52DF) must be used in countries where
FCC provision is valid.
Caution: Electrostatic sensitive device. Observe appropriate precautions for handling
© 2014 MICRORISC s.r.o.
www.iqrf.org
Datasheet_TR-52D_141219
Page 3
TR-52D
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 C1, C2, C5 to C8 pins vs. GND
Storage temperature
Ambient temperature under bias
5.5 V
-0.3 V to ( VOUT + 0.3 V)
-40 °C to +85 °C
-40 °C to +85 °C
Simplified schematic
Basic components
IC
Type
Manufacturer
MCU
PIC16LF1938–I/ML Microchip
RF IC
MRF49XA
Microchip
LDO voltage regulator MCP1700
Microchip
Temperature sensor
TMP112
Texas Instruments
EEPROM
24AA16/MC
Microchip
Note
TR-52DT, TR-52DCT and TR-52DAT only
For more information refer to datasheets of ICs used.
© 2014 MICRORISC s.r.o.
www.iqrf.org
Datasheet_TR-52D_141219
Page 4
TR-52D
Pin
Name
Description
C1
IO / ADC / C-IN
RA0
General I/O pin
AN0
Analog A/D input
C12IN0
Comparator –input
C2
IO / VOUT
RC2
VOUT
General I/O pin (S1 disconnected)
On-board +3 V LDO output (S1 connected)
C3
VIN
Power supply voltage
C4
GND
Ground
C5
IO / ADC / TX / -SS / PWM / COUT
RA5
General I/O pin,
-SS
SPI Slave select
AN4
Analog A/D input
C2OUT
Comparator output
RC6
TX
CCP3
General I/O pin
UART TX
PWM output
RB4
General I/O pin, programmable pull-up
and interrupt/wake-up on change (IOC),
RFPGM termination
Analog A/D input
AN11
C6
IO / SCK / SCL
RC3
General I/O pin
SCK
SPI clock input
SCL
I2C clock
C7
IO / SDI / SDA
RC4
General I/O pin
SDI
SPI data
SDA
I2C data
C8
IO / RX / SDO
RC5
SDO
RC7
RX
Bottom view
6
General I/O pin
SPI data out
General I/O pin
UART RX
X5
ANT
Antenna input
X6
GND
Ground
P1–P5
For manufacturer only
S1
LDO output enable. Connect to enable (default disabled).
S2
Leave disconnected.
Note 6: This pin is used as output during initial ~250 ms boot-up to recognize programming mode.
© 2014 MICRORISC s.r.o.
www.iqrf.org
Datasheet_TR-52D_141219
Page 5
TR-52D
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-52DA relative RF range vs. antenna orientation (radiation patterns)
© 2014 MICRORISC s.r.o.
www.iqrf.org
Datasheet_TR-52D_141219
Page 6
TR-52D
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-52D_141219
Page 7
TR-52D
Dimensions
TR-52D(C)(T)
TR-52DA(T)
Top view, Units: mm
© 2014 MICRORISC s.r.o.
www.iqrf.org
Datasheet_TR-52D_141219
Page 8
TR-52D
Application
Assembly
TR-52Dx modules should be mounted in SIM connector. They are not intended for SMT reflow soldering. Recommended
SIM connector: KON-SIM-01.
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-52Dx modules:
• Wired upload with TR-52Dx plugged via the SIM connector in the CK-USB-04 or CK-USB-04A programmer.
• For TR-52Dx 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.
In countries where FCC provision is valid, the requirements stated in CB-400-Modular Approval Checklist_JS_WIP.pdf
have to be observed. Refer to www.iqrf.org/download, „FCC checklist“.
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 IQRF support or an experienced local distributor technician for help.
© 2014 MICRORISC s.r.o.
www.iqrf.org
Datasheet_TR-52D_141219
Page 9
TR-52D
Product information
Ordering codes
T R - 5 2 D A PP
Peripheral options: nil - No other option
T
- Temperature sensor
F
- RF shielding
Antenna options:
Type
Antenna
connection
nil - soldering padhole (no antenna, no U.FL connector)
A
- PCB antenna,
C
- U.FL connector (mini coax)
Temperature
RF
sensor
shielding
Type
Antenna
connection
Temperature
RF
sensor
shielding
TR-52D
Soldering hole
–
–
TR-52DT
Soldering hole
Yes
–
TR-52DC
U.FL connector
–
–
TR-52DCT
U.FL connector
Yes
–
TR-52DA
PCB antenna
–
–
TR-52DAT
PCB antenna
Yes
–
TR-52DF
Soldering hole
–
Yes
TR-52DTF
Soldering hole
Yes
Yes
TR-52DCF
U.FL connector
–
Yes
TR-52DCTF U.FL connector
Yes
Yes
TR-52DAF
PCB antenna
–
Yes
TR-52DATF PCB antenna
Yes
Yes
TR-52D
TR-52DC
TR-52DA
TR-52DT
TR-52DF
© 2014 MICRORISC s.r.o.
www.iqrf.org
Datasheet_TR-52D_141219
Page 10
TR-52D
Document history
• 141219
• 141103
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
140430
140120
131114
130906
130607
130405
121001
120831
120810
120622
120518
120425
120322
111011
110919
Information regarding FCC directives updated.
Chapters Pin description and Programming slightly updated.
Information regarding directives FCC, RoHS and WEEE updated and extended.
RF range revised.
Datasheet file renamed from DS_TR-52D_131114 to Datasheet_TR-52D_140120.
Certification updated for the latest directives.
F-option with RF shielding available. Electrical specification simplified.
Operational temperature range extended.
Chapters Specifications and Application precised.
Information about PWM and analog comparator added.
Power consumption for OS v3.02D added.
Electrical specification slightly precised. Some minor improvements.
Block schematics and Table 6 added.
Power consumption in Sleep updated. Version without serial EEPROM cancelled.
RF range specified.
Slightly improved. Fig. 4 added. Preliminary.
Temperature sensor available optionally. Preliminary.
Preliminary
© 2014 MICRORISC s.r.o.
www.iqrf.org
Datasheet_TR-52D_141219
Page 11
TR-52D
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 FCC directives Part 15 Low Power Communication Device Transmitter. FCC ID: R24TR-5XDX.
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-52D_141219
Page 12
Similar pages