RFM60 crystal-less soc transmitter module v1.0 s1 s2 s3 mcu with 315/433/868/915 mhz ism band transmitter module (the purpose of this RFM60 spec covers mainly for th e hardware and rf parameter info of the module, for mcu and software info please refer to rf60 chip data sheets , for RFM60? programming please refer to rf60 software programming guide). 1. general the RFM60 is a fully integrated crystal-less cmos soc rf transmitter with an embedded cip-51 8051 mcu designed for 315/433/868/ 915mhz ism frequency bands . fsk,ook modulation, single coin-cell battery supply ,standby current less than 10na, 128 bit aes, comply with fcc, etsi regulation. 2. features 3. applications garage and gate door openers home automation and security remote keyless entry single coin-cell battery transmitter supply voltage: 1.8 to 3.6 v standby current < 10 na crystal-less operation temperature range ?40 to +85 c automotive quality option, aec-q100 pb free/rohs compliant rf transmitter frequency range: 315 /434 /868 /915 mhz +10 dbm output power, adjustable automatic antenna tuning symbol rate up to 100 kbps fsk/ook modulation manchester, nrz, 4/5 encoder analog peripherals ldo regulator with por circuit integrated temperature sensor battery voltage monitor high-speed 8051 c core pipeline instruction architecture 70% of instructions in 1 or 2 clocks up to 24 mips with 24 mhz clock memor y 4 kb ram/8kb nvm 128 bit eeprom 512 byte of internal data ram 12 kb rom embedded functions 8 byte low leakage ram clock sources high-speed crystal-less vco programmable low-power osc - sys clk ultra low-power sleep timer optional crystal oscillator input digital peripherals 128 bit aes accelerator 8 gpio with wakeup functionality 1 led driver data serializer high-speed frequency counter rtc, timers 2, 3 on-chip debugging - c2 free datasheet http:///
RFM60 crystal-less soc transmitter module v1.0 4. pin description figure 1 RFM60 pin description (top view) name note vcc power 1.8-3.6v dc, gpio7 general purpose input/output pin gpio3 general purpose input/output pin gpio4 general purpose input/output pin , c2 clock gpio6 general purpose input/output pin gpio5 general purpose input/output pin , c2 data, dedicated led driver gnd ground rf_out rf signal output ,connect to 50 ohm antenna gnd ground gpio9 general purpose input/output pin gpio2 general purpose input/output pin gpio1 general purpose input/output pin gpio8 general purpose input/output pin gpio0 general purpose input pin. can be configured as an input pin for a crystal dc+6.5v free datasheet http:///
RFM60 crystal-less soc transmitter module v1.0 5. electrical characteristics 5.1 operating conditions parameter symbol test condition min typ max unit supply voltage v dd 1.8 - 3.6 v supply voltage slew rate initial battery insertion* 20 - 650 mv/us ambient temperature t a -40 25 85 c digital input range digital input signals -0.3 - vdd+0.3 v *note: recommend bypass capacitor = 1 f; slew rate measured 1 v < v dd ,< 1.7 v. 5.2 absolute maximum ratings 1,2 parameter symbol value unit a pply voltage v dd ?0.5 to 3.9 v input current 3 i in 10 ma input voltage 4 v in ?0.3 to (v dd + 0.3) v junction temperature t op ?40 to 90 c storage temperature t stg ?55 to 125 c notes: 1. permanent device damage may occur if the absolute maximum ratings are exceeded. functional operation should be restricted to the c onditions as specified in the operational sections of this data sheet. exposure beyond recommended operating conditions for extended periods may affect device reliability. 2. handling and assembly of these devices should only be done at esd-protected workstations. 3. all input pins besides v dd. 4. for gpio pins configured as inputs. 5.3 low power oscillator characteristics (v dd = 1.8 to 3.6 v; t a = ?40 to +85 c unless otherwise specified. use factory-calibrated settings.) parameter conditions min typ max units programmable frequency range programmable divider in powers of 2 up to 128 0.1875 ? 24 mhz frequency accuracy ?1 ? +1 % 5.4 sleep timer characteristics (v dd = 1.8 to 3.6 v; t a = ?40 to +85 c unless otherwise specified. use factory-calibrated settings.) parameter conditions min typ max units maximum programmable time ? 6800 s time accuracy using api to program timer ?1.5 ? 1.5 % free datasheet http:///
RFM60 crystal-less soc transmitter module v1.0 5.5 eeprom characteristics parameter conditions min typ max units program time independent of number of bits changing values ? 8 40 ms maximum count per counter using api 1000000 cycles write endurance (per bit)* 50000 ? ? cycles note: *api uses coding technique to achieve write endurance of 1m cycles per bit. 5.6 dc characteristics (ta = 25 c, vdd = 3.3 v, rl = 550 ? , unless otherwise noted) parameter symbol test condition min typ max unit +10 dbm output, ook, manchester ? 14.2 ? ma +6.5 dbm output, ook, manchester ? 11.3 ? ma +10 dbm, fsk ? 19.8 ? ma supply current i vdd +6.5 dbm output, fsk ? 14.1 ? ma sleep timer mode i st only sleep timer is enabled ? 700 ? na standby supply current i sb all gpio floating or held high ? 10 ? na led sink current i led v out > 200 mv ? 0.68 ? ma gpio[0-9] pull up resis- tance r pu 48 55 62 k high level input voltage 1 v trip point at 0.45 x v 0.506 x v dd v low level input voltage 1 v trip point at 0.45 x v 0.42 x v dd v high level input current 1 i v = v ? tbd ? a low level input current 1 i v = 0 ? tbd ? a high level output voltage 2 v i = tbd ? tbd ? v low level output voltage 2 v i = tbd ? tbd ? v notes: 1. for gpio pins configured as inputs. 2. for gpio pins configured as outputs. free datasheet http:///
RFM60 crystal-less soc transmitter module v1.0 5.7 rf60 rf transmitter characteristics (ta = 25 c, vdd = 3.3 v, rl = 550 soic package unless otherwise noted) parameter symbol test condition min typ max unit RFM60-315 295 315 335 RFM60-433 414 434 454 RFM60-868 848 868 888 frequency range 1 f rf RFM60-915 895 915 935 mhz frequency noise (rms) 2 allen deviation, measured across 1 ms interval ? 0.3 ? ppm 10 khz offset ? ?70 ? dbc/hz 100 khz offset ? ?100 ? dbc/hz phase noise @ 915 mhz 1 mhz offset ? ?105 ? dbc/hz frequency tuning time ? 5 ? ms ? 315 ? mhz ? 433.92 ? mhz ? 868 ? mhz ? 915 ? mhz selected frequencies in range of 27?960 mhz discrete frequencies ?150 +150 ppm 0c t a 70 c ?250 +250 ppm ?40c t a 85 c ?47.3 ? 47.3 khz f rf = 315 mhz 0c t a 70 c ?78.8 ? 78.8 khz f rf = 315 mhz ?40c t a 85 c ?65.1 ? 65.1 khz f rf = 433.92 mhz 0c t a 70 c ?108 ? 108 khz f rf = 433.92 mhz ?40c t a 85 c ?130 ? 130 khz f rf = 868 mhz 0c t a 70 c ?217 ? 217 khz f rf = 868 mhz ?40c t a 85 c ?137 ? 137 khz f rf = 915 mhz 0c t a 70 c ?229 ? 229 khz carrier frequency accuracy f rf = 915 mhz ?40c t a 85 c ?10 ? +10 ppm frequency error contribution with external crystal ? 300 ? ppm max frequency deviation ? 2 ? ppm deviation resolution tbd ppm deviation accuracy ? 95 ? khz max frequency deviation, 315 mhz ? 630 ? hz deviation resolution, 315 mhz ? 130 ? khz free datasheet http:///
RFM60 crystal-less soc transmitter module v1.0 max frequency deviation, 433.92 mhz ? 868 ? hz deviation resolution, 433.92 mhz ? 260 ? khz max frequency deviation, 868 mhz ? 1740 ? hz deviation resolution, 868 mhz ? 275 ? khz max frequency deviation, 915 mhz ? 1830 ? hz deviation resolution, 915 mhz 60 ? ? db ook modulation depth 2.4 ? 12.5 pf antenna tuning capacitive range (differential) 315 mhz ? 3.6 ? ms/ kb nvm copy boot time ? per kb 4 ? 3.6 ? ms/ kb notes: 1. the frequency range is continuous over the specified range. 2. the frequency step size is limited by the frequency noise. 3. optimum differential load is equal to 4 v/(11.5ma/2 * 4/pi) = 550 ? ? therefore the antenna load resistance in parallel with the rf60 differential output resistance should equal 600 ? ? 4. total nvm copy time = 2 ms + (nvm copy boot time per kb) x (nvm data in kb). 5.8 low battery detector characteristics (ta = 25 c, vdd = 3.3 v, rl = 550 ? , unless otherwise noted) parameter symbol test condition min typ max unit battery voltage measurement accuracy ? 2 ? % 5.9 optional crystal oscillator characteristics (ta = 25 c, vdd = 3.3 v, rl = 600 ? , unless otherwise noted) parameter symbol test condition min typ max unit crystal frequency range gpi0 configured as crystal oscillator 10 ? 13 mhz input capacitance (gpio0) gpi0 configured as crystal oscillator ? 5 ? pf crystal esr gpi0 configured as crystal oscillator ? ? 50 ohm start-up time crystal oscillator only, 60 mh motional arm inductance ? 9 ? ms free datasheet http:///
RFM60 crystal-less soc transmitter module v1.0 7 tel: +86-755-82973805 fax: +86-755-82973550 e-mail: sales@hoperf.com http://www.hoperf.com 6. mechanical dimension size unit mm RFM60 (s1) figure 2 RFM60 (s1) mechanical dimension RFM60 (s2) figure3 RFM60 (s2) mechanical dimension free datasheet http:///
RFM60 crystal-less soc transmitter module v1.0 8 tel: +86-755-82973805 fax: +86-755-82973550 e-mail: sales@hoperf.com http://www.hoperf.com RFM60 (s3) figure4 RFM60 (s3) mechanical dimension free datasheet http:///
RFM60 crystal-less soc transmitter module v1.0 9 tel: +86-755-82973805 fax: +86-755-82973550 e-mail: sales@hoperf.com http://www.hoperf.com 7. ordering information part number=module type + operation band + package type RFM60 ? 315 s1 module type operation band package type module type operation band package type RFM60-315s1 315mhz s1 RFM60-315s2 315mhz s2 RFM60-315s3 315mhz s3 RFM60-433s1 433mhz s1 RFM60-433s2 433mhz s2 RFM60-433s3 433mhz s3 RFM60-868s1 868mhz s1 RFM60-868s2 868mhz s2 RFM60-868s3 868mhz s3 RFM60-915s1 915mhz s1 RFM60-915s2 915mhz s2 RFM60-915s3 915mhz s3 table 1: module list hope microelectronics co.,ltd add:4/f, block b3, east industrial area, huaqiaocheng, shenzhen, guangdong, china tel: 86-755-82973805 fax: 86-755-82973550 email: sales@hoperf.com t rade@hoperf.com website: http://www.hoperf.com http://hoperf.en.alibaba.com this document may contain preliminary information and is subject to change by hope microelectronics without notice. hope microelectronics assumes no responsibility or liability for any use of t he information contained herein. nothing in this document shall operate as an expre ss or implied license or indemnity under the intellectual property rights of hope mi croelectronics or third parties. the products described in this document are not intended for use in implantation or other direct life support applications where malfunction may result in the direct physical harm or injury to persons. no warranties of any kind, including, but not limited to, the implied warranties of mechantability or fitness for a articular purpose, are offered in this document. ?2006, hope microelectronics co.,ltd. all rights reserved. free datasheet http:///
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