preliminary data sheet zfsm-101-1 freestar series transceiver module the freestar is a miniature, fully-integrated, drop-in rf transmission solution thats ideal for zigbee and other low cost, low power ieee 802.15.4 rf transmission applications. freestar incorporates the mc13192 transceiver ic and mc9s08gt60 microprocessor from freescale? with the nec upg2301tq power amplifer and inverted-f pcb antenna. it delivers up to 4000 feet of range and features a streamlined communications protocol that results in the lowest power consumption in transmit mode of any module on the market. the freestar is also fcc and ce certi - fed, which eliminates the need for a costly and time-consuming approval process when incorporated into your design. description integrated transceiver module for zigbee/ieee 802.15.4 evaluation kit available; part number ZFSM-101-KIT-1 features ? communication modes: point-to-point, point-to multipoint, mesh networking ? 4000+ feet line of sight performance ? very small form factor: 1.4 x 1.0 ? integrated pcb trace antenna ? fcc, ic, and ce certifed ? rohs compliance ? direct sequence spread spectrum ? csma-ca ? wireless boot loader * ? flash-based/upgradable ? 10 bit a/d (2 inputs) ? general purpose i/o (8 ports) ? microsoft ? windows ? -based configuration and test tool ? simple serial uart interface ? over 65,000 network addresses ordering information part number order number supplying form zfsm-100 series zfsm-101-1 output power 100 mw, pcb trace antenna ZFSM-101-KIT-1 freestar module evaluation kit the information in this document is subject to change without notice. before using this document, please confirm that this is the latest version. document no: 0001-00-07-00-000 (issue a) date published: may 7, 2008 caution observe precautions when handling because these devices are sensitive to electrostatic discharge
zfsm-100 series absolute maximum ratings rating value unit power supply voltage 3.6 vdc rf input power +10 dbm storage temperature range -55 to 125 oc recommended operating conditions characteristic min typ max unit power supply voltage (vdd) 2.4 3.3 3.6 vdc input frequency 2405 2480 mhz ambient temperature range -40 25 85 oc logic input low voltage 0 30% vdd v logic input high voltage 70% vdd vdd v moisture sensitivity level (msl) emc certifications msl 3, per j-std-033 fcc part 15.247 module certifed (portable) en 300 328 1 certifed / ce approved
zfsm-100 series electrical specifications (v dd = 3.3 v, temperature = 25c unless otherwise noted) parameter min typ max unit general characteristics rf frequency range 2400 2483.5 mhz output power (software controlled) 10 100 mw receiver sensitivity @ 1% per -92 dbm rf data rate 250 kbps host data rate 19.2 voltage operating range 2.4 3.6 v general purpose digital i/o (8 pins) rf channels ( channel 16 is set at a reduced power level) dc electrical characteristics power supply current (vdd) transmit mode 10mw 125 ma 100mw 150 ma receive mode 42 45 dbm standby mode <5 dbm output high voltage (all digital outputs) 80% vdd vdd dbm output low voltage (all digital outputs) 0 20% vdd dbm ac electrical characteristics sensitivity for 1% packet error rate (-40 to +85oc) 2.5 -92 dbm sensitivity for 1% packet error rate (25oc) 31.25 -92 -87 dbm saturation (maximum input level) 10 dbm nominal output power 20 dbm output power control range (+20 to -10 dbm) 30 db error vector magnitude (evm) 35 % over the air data rate 250 kbps on-board antenna gain (peak) 0.8 dbi on-board antenna gain (average) -3.1 dbi
zfsm-100 series pin definitions pin type signal name electrical description ant2 ao/ai ant2 integrated pbc f-antenna tprf1 ao/ai tprf1 coaxial rf test point C 50 ohms 1 gnd gnd ground 2 gnd gnd ground 3 gnd gnd ground 4 gnd gnd ground 5 di/do ptd3 general purpose digital i/o firmware configurable, port d , bit 3 6 di/do ptd4 general purpose digital i/o firmware configurable, port d , bit 4 7 ai ptb0 analog to digital converter input, port b , input 0 8 ai ptb1 analog to digital converter input, port b , input 1 9 pi vcc primary power input: vcc = 2.4 to 3.6 vdc 10 gnd gnd ground 11 di mode0 fcc / production test mode input word, bit 0 12 di mode1 fcc / production test mode input word, bit 1 13 di mode2 fcc / production test mode input word, bit 2 14 di/do pta4 general purpose digital i/o firmware configurable port a, bit 4, kbi1p4 (keyboard interrupt) 15 di/do pta5 general purpose digital i/o firmware configurable port a, bit 5, kbi1p5 (keyboard interrupt) 16 di/do pta6 general purpose digital i/o firmware configurable port a, bit 6, kbi1p6 (keyboard interrupt) 17 di pta7 digital input configured to interrupt on rising edge of signal to wake up module from sleep mode. port a, bit 7, kbi1p7 (keyboard interrupt) 18 di/do ptgo port g, bit 0, bkgd/ms (background/mode select, for programming and firmware debug 19 di/do /reset 1 master reset, active low 20 di/do ptc0 general purpose digital i/o firmware configurable port c, bit 0, sci2 txd2 (serial communication interface 2, transmit data) 21 di/do ptc1 general purpose digital i/o firmware configurable port c, bit 1, sci2 rxd2 (serial communication interface 2, receive data) 22 di/do ptc5 reserved 23 do txd application transmit data output (sci1, txd1) 24 di rxd application receive data input (sci1, rxd1) 25 gnd gnd ground 26 gnd gnd ground 27 gnd gnd ground 28 gnd gnd ground 29 gnd gnd ground 30 gnd gnd ground note 1 use an open collector output to drive the reset pin or put a 1k ohm resistor in series with the driving source. normally the reset pin is an output; however under brown out and other reset conditions the freescale microcontroller will drive the pin low.
zfsm-100 series connector configuration note that pin numbering begins at top left-hand side with pin number 1 and follows counter-clockwise about the perimeter of the module. connector legend type definition di digital input do digital output ai analog input ao analog output pi power input gnd ground logic input high 0.8 (v cc ) < v ih < (v cc ) logic input low 0 < v il < 0.2 (v cc ) logic output high (v cc C 0.4) < v oh < v cc logic output low 0 < v oh < 0.4
zfsm-100 series radiation patterns freestar rev b 2440 mhz device orientation polarization gain (db) max avg (v) vertical 0.60 -1.72 (v) horizontal -7.27 -12.37 (h) vertical -4.00 -10.91 (h) horizontal 0.02 -5.90 (f) vertical -6.62 -13.52 (f) horizontal 0.85 -4.67 toatal avg. gain (db) -3.15
zfsm-100 series typical performance / curves power setting output power > = 30 20 dbm 28 19.6 dbm 26 18.3 dbm 24 18 dbm 22 17.6 dbm 20 17 dbm 18 11.4 dbm 16 10.8 dbm 14 10.1 dbm 12 9.5 dbm 10 1.9 dbm 8 1.4 dbm 6 0.9 dbm 4 0.3 dbm 2 -9.7 dbm typical output power versus mc13192 power setting (vdd 3.3v, 25c)
zfsm-100 series typical output spectrum of transmitter receive port input impedance at antenna
zfsm-100 series example interface diagrams modtx modrx freestar rf module ptc 5 ptc 1 ptc 0 p t a 7 p t a 6 p t a 5 p t a 4 ptd 4 ptd 3 ptb 1 ptb 0 ai ai d i di / do di / do di / do d i / d o di / do di / do d i / d o d i / d o comm i / o 470 k 470 k 1 nf serial interface ( ex . rs 232 ) circuitry required to wake up freestar module on rising edge when using serial interface 470 k 470 k resistor network required to reduce current in sleep mode ttl ttl sample connection diagram when using serial interface modtx modrx freestar rf module ptc 5 ptc 1 ptc 0 p t a 7 p t a 6 p t a 5 p t a 4 ptd 4 ptd 3 ptb 1 ptb 0 ai ai d i di / do di / do di / do d i / d o di / do di / do d i / d o d i / d o host microprocessor rxd 0 txd 0 do used to wake up freestar on rising edge not required 2 . 2 k 2 . 2 k 470 k 470 k resistor network required to reduce current in sleep mode sample connection diagram when using host processor interface
zfsm-100 series mechanical drawings assembly drawing with pin nomenclature pcb footprint module C dimensions and keepouts
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