MN1010 GPS Receiver Module - Micro Modular Technologies
Contents
1. TCXO Power 34 1 8VRF Power 35 TPI This pin is used for factory test and must be tied to ground through a 10Kohm resistor 36 TPQ This pin is used for factory test and must be tied to ground through a 10Kohm resistor Table 6 MN1010 Pin Description 3 2 Power Supply The MN1010 GPS Receiver Module is designed to operate from two supply voltages the main voltage of 1 8 volts and a secondary low current supply voltage of 3 0 volts for the internal TCXO The main 1 8 volts supply is fed into several voltage pins of the MN1010 GPS Receiver Module Suitable decoupling and isolating of the individual power supply pins must be provided by external decoupling circuitry In addition optional power control may be added to select power supply pins to further reduce power consumption in standby and or sleep modes See the Reference Design Notes Table 16 Referenced Documents for MN1010 Data Sheet for suggested decoupling values Voltage 1 8 VDC 5 Current typical 35 mA Current maximum 40 mA Table 7 Main Power Supply Voltage 3 3 VDC 0 3 VDC Current typical 2mA Current maximum 3mA Table 8 TCXO Power Supply Micro Modular Technologies Pte Ltd Page 5 of 15 No 3 Ubi Avenue 3 05 01 Crocodile House 408857 Singapore Tel 65 6745 8832 Fax 65 6293 0661 Email sales micro modular com www micro modular com MN1010 micro modular2. for your information without prior written consent 12 Contact Information Corporate Headquarters Americas and Europe Micro Modular Technologies Pte Ltd Micro Modular Technologies Americas No 3 Ubi Avenue 3 05 01 14720 Creekside Lane Crocodile House Singapore 408857 Longmont CO 80503 U S A Tel 65 6745 8832 Tel 1 303 482 2842 Fax 65 6293 0661 Fax 1 303 339 0398 Email sales micro modular com Email sales micro modular com For a list of Regional Sales Representatives please see our web page www micro modular com Document no MN1010_DS_080614 Micro Modular Technologies Pte Ltd Page 15 of 15 No 3 Ubi Avenue 3 05 01 Crocodile House 408857 Singapore Tel 65 6745 8832 Fax 65 6293 0661 Email sales micro modular com www micro modular com
3. 0 1 0 1 0 1 0 1 Figure 6 Carrier tape dimensions in mm Reel Part No A Ww B F G SMD H4 W 24 330 24 4 100 2 2 90 Figure 7 Reel Dimensions in mm Micro Modular Technologies Pte Ltd Page 12 of 15 No 3 Ubi Avenue 3 05 01 Crocodile House 408857 Singapore Tel 65 6745 8832 Fax 65 6293 0661 Email sales micro modular com www micro modular com MN1010 micro modular GPS Receiver Module EES pin 1 of GPS module Figure 8 Orientation in tape 9 5 Tube packaging The MN1010 is also available in tube form with 48 devices per tube The length of the tube is 501mm 0 1mm rs 11 7540 5 2 540 2 m 0 540 1 Figure 9 Tube dimensions in mm Micro Modular Technologies Pte Ltd Page 13 of 15 No 3 Ubi Avenue 3 05 01 Crocodile House 408857 Singapore Tel 65 6745 8832 Fax 65 6293 0661 Email sales micro modular com www micro modular com MN1010 micro modular GPS Receiver Module ecano ogies 9 6 Recommended Reflow Profile Peak Temperature Liquidus Temperature Equilibrium Ramp Up gt Preheating Zone Soaking Zone Reflow Zone Cool Down Zone Figure 10 Reflow Profile Reflow Parameter Specification Preheating Rate 2 5C seconds Soaking Temperature 140T to 170T Soaking Time 80 seconds Peak Temperature 260T Reflow Time o
4. 10 GPS Receiver Module implements two _ full duplex asynchronous serial UART ports This signal is the output for the first UART and is normally used to output position time and velocity information from the receiver in either binary or NMEA format depending upon the configuration of the receiver In the idle condition this pin is at logic 1 9 1PPS This pin outputs a one pulse per second 1PPS signal and is active when the fix is valid 10 1 8V Power 11 GND GND 12 EXTRTC_INT2 If an external RTC IC Seiko S 35390A is used connect this pin to the INT2 line of the RTC IC with a 10K pullup to 1 8V If not used leave open 13 EXTRTC_SCL If an external RTC IC Seiko S 35390A is used connect this pin to the SCL line of the RTC IC with a 10K pullup to 1 8V If not used leave open 14 N C No connect Micro Modular Technologies Pte Ltd Page 3 of 15 No 3 Ubi Avenue 3 05 01 Crocodile House 408857 Singapore Tel 65 6745 8832 Fax 65 6293 0661 Email sales micro modular com www micro modular com MN1010 micro modular GPS Receiver Module ecano ogies Pin Name Pin Definition 15 N C No connect 16 EXTRTC_SDA If an external RTC IC Seiko S 35390A is used connect this pin to the SDA line of the RTC IC with a 10K pullup to 1 8V If not used leave open 17 RTC_IN The MN1010 provides for an optional RTC clock crystal to maintain time of day when the MN1010 is in a power sleep c
5. 5 k _ LT 1040125 All dimensions in mm Figure 4 Package Outline Note the JEDEC Pb free symbol is also used as the pin 1 identifier for the MN1010 9 3 Recommended PCB Footprint 28 36 27 1 10 0 125 0 1 7 a 2 034 _ 915 0 5 a 1040 125 All dimensions in mm Figure 5 Recommended PCB Footprint Figure 5 is a suggested PCB footprint for the MN1010 The user may need to adjust the pad dimensions based upon their manufacturing process While solder mask covered traces are permissible underneath the MN1010 exposed vias or pads should be avoided Micro Modular Technologies Pte Ltd Page 11 of 15 No 3 Ubi Avenue 3 05 01 Crocodile House 408857 Singapore Tel 65 6745 8832 Fax 65 6293 0661 Email sales micro modular com www micro modular com MN1010 micro modular GPS Receiver Module rarer 9 4 Tape and Reel Information The MN1010HS is provided in standard tape and reel with 2K devices per reel 1 75 0 10 SECTION A A 5 ae Saas Pe Ko leho t SECTION B Dimensions Ww P Ao Bo Ko K1 Ps F Nominal 24 00 16 00 10 40 10 40 1 50 0 40 4 00 11 50 Tolerance 0 3 0 1 0 1 0 1
6. GPS Receiver Module ecano ogies 3 3 RF Interface 3 3 1 RF Input The MN1010 GPS Receiver Module accepts a standard GPS L1 signal from a passive or active antenna on the RF input pad of the module which is pin 30 the ANT pin If a passive antenna is used no other circuitry is required However if an active antenna is required then suitable means for powering the active antenna must be provided external to the MN1010 GPS Receiver Module The RF input is isolated from DC levels to a maximum of 15 VDC If power is required for an active antenna MMT recommends that a quarter wave stub be used to prevent disturbing the matching of the antenna and MN1010 module The other end of the quarter wave stub should be AC grounded with a suitable microwave quality capacitor See the Reference Design Notes Table 16 Referenced Documents for MN1010 Data Sheet for more detail Signal Level 151 dBm to 125 dBm typical Frequency L1 1575 42 MHz Return Loss Better than 5 5 dB Noise Figure 7 dB typical Impedance 50 ohms nominal Table 9 RF Signal Characteristics The MN1010 GPS Receiver Module has a noise figure of 7 dB typically With high quality high gain passive antennas this will provide adequate performance in low cost environments Using an external LNA of 2 dB NF and approximately 15 dB of gain will improve the performance of the receiver to work with a wider range of passive antennas 3 3 2 Burnout Protection The M
7. MN1010 micro modular GPS Receiver Module ecano ogies 1 Description The Micro Modular Technologies MN1010 Global Positioning System GPS Receiver is a complete 12 channel receiver intended for OEM applications that measures only 10mm by 10mm by 2mm It features fast acquisition hardware integrated RF filtering flash memory and a TCXO The user needs only provide DC power and a GPS signal the MN1010 will output the navigation solution in the widely used NMEA 0183 format The 12 channel receiver allows all satellites in view to be tracked providing an over determined solution to minimize position jumps caused by individual satellite blockage The fast acquisition hardware design greatly reduces the time for signal acquisition when the receiver is initially powered up The MN1010 requires a 1 8 volt supply and a separate 3 volt supply for the internal TCXO For even further power reductions the OEM design may switch power or use a commanded power saving mode The MN1010 is supported by an evaluation kit including software along with reference designs to speed OEM development The MN1010 is machine placeable by standard surface mount equipment and is available in tape and reel A metal shield is provided for RF protection and for automated nozzle pickup 1 1 Features Complete 12 channel GPS receiver including RF nnne a filtering flash memory and TCXO Lg re D P Less than 75 mW total power consumption for extended er Si iS battery li
8. N1010 GPS Receiver Module can accept signal levels up to 20dBm with a DC voltage of 6VDC on the RF input pin without permanent damage to the module Micro Modular Technologies Pte Ltd Page 6 of 15 No 3 Ubi Avenue 3 05 01 Crocodile House 408857 Singapore Tel 65 6745 8832 Fax 65 6293 0661 Email sales micro modular com www micro modular com MN1010 GPS Receiver Module micro modular technologies 3 3 3 Jamming Performance J S versus Frequency for Loss of Sensitivity nominal GPS level of 135 dBm 90 Ke 1 dB Loss 80 ia a 2 dB Loss g 0 5 dB Loss 60 50 40 30 1550 1560 1570 1580 Frequency MHz Figure 2 Jamming Performance 3 4 Signal Interface 3 4 1 Digital Interface Levels VCC is nominally 1 8 VDC VIH min 0 7 x Vdd VIH max Vdd 0 3 Vdc VIL min 0 3 Vdc VIL max 0 3 x Vdd VOH min 0 8 Vdd VOH max Vdd VOL min 0 Vdc VOL max 0 22 Vdd Table 10 Digital I O Interface Levels 3 4 2 Serial Interface Two serial data ports provide data communications to and from the MN1010 GPS Receiver Module Micro Modular Technologies Pte Ltd Page 7 of 15 No 3 Ubi Avenue 3 05 01 Crocodile House 408857 Singapore Tel 65 6745 8832 Fax 65 6293 0661 Email sales micro modular com www micro modular com MN1010 micro modular GPS Receiver Module eers 3 4 2 1 Supported data formats and bit rates The MN1010 dat
9. NV SLEEP Enter sleep mode PUNV START Start Navigation PUNV STOP Stop Navigation Table 13 Proprietary NUEA Commands For detailed information regarding these messages please refer to the NMEA User Manual EMI EMC 5 1 EMI Requirements As the MN1010 is a component used on a circuit board assembly it is not required nor is it specified to comply with EMI or EMC regulations 5 2 Receiver Frequency Plan The MN1010 implements a single down conversion quadrature IF receiver which then is fed into the digital baseband processor Receiver Parameter Specification TCXO Frequency 16 3676 MHz Local Oscillator Frequency 1573 874 MHz IF Frequency 1 54604 MHz Baseband processor Clock Frequeny 16 3676 MHz Table 14 Receiver Frequency Plan 6 Power Supply Decoupling and Switching Each power supply pin should by bypassed with a good quality RF ceramic capacitor resonant around 1 5 GHz The 1 8 volt RF pin should be bypassed with a 27pF 1000pf and 4 7uF capacitor to ground This pin should be fed with an 18 ohm resistor to 1 8 volts No 3 Ubi Avenue 3 05 01 Crocodile House 408857 Singapore Tel 65 6745 8832 Fax 65 6293 0661 Email sales micro modular com www micro modular com MN1010 micro modular GPS Receiver Module EES If a switching power supply is used it is important that the switching noise be kept below 50 mV peak to peak As the switching frequency gets clo
10. a format is 8 bits no parity and 1 stop bit The default bit rate is specified by the software loaded into flash However the user can change it from 4800 bps to 115kbps During firmware reprogramming the serial port defaults to 9600 bps upon reset if SERBOOT is pulled active low Software Interface 4 1 Programming the on board flash The on board flash device can be reprogrammed to update the firmware on the MN1010 or to replace the firmware with a customized version The SERBOOT line which is normally held in logic 1 high state is pulled to logic O low and the power cycled or a reset issued The typical procedure for re flashing the MN1010 is to use the MMT supplied utility to verify proper connection to the device then download a RAM based flash utility which upon startup will change the bit rate to 115K bps download the flash and then verify the flash contents Serial port 0 will issue a hexadecimal 55 ASCII upper case U at 9600 bps MMT will supply a flash programming utility that runs on a standard PC compatible machine running the Windows operating system The procedure for reprogramming the flash consists of the following steps 1 Pull SERBOOT line low Reset the MN1010 by power cycling or sending a reset signal Detect the hexadecimal 55 Using the MMT flash utility download the flash loader program into on board RAM Using the MMT flash utility erase the on board flash Using the MMT flash utility download the new f
11. fe Pig Ultra small 10mm by 10mm by 2mm 36 pin LGA package for automatic placement in a high volume production environment Fast acquisition design for rapid position determination under all startup and operating conditions Industrial temperature operation 40 to 85T Supports active antennas Standard NMEA 0183 serial messaging Pb free RoHS compliant Supported by hardware and software development kits 1 2 Block Diagram Port 0 Port 1 RTC opt GPIO opt Figure 1 MN1010 Block Diagram Micro Modular Technologies Pte Ltd No 3 Ubi Avenue 3 05 01 Crocodile House 408857 Singapore Tel 65 6745 8832 Fax 65 6293 0661 Email sales micro modular com www micro modular com MN1010 micro modular GPS Receiver Module ecano ogies 1 3 GPS Performance Acquisition Time Specification Cold start TTFF no time no position no ephemeris 42 seconds 95 confidence Hot start TTFF time position and ephemeris 130dBm 8 seconds 95 confidence signal Fast Start TTFF time accurate to 10msec position and lt 4 seconds 95 confidence ephemeris 130dBm signal Reacquisition 2 seconds 95 confidence Table 1 Acquisition Performance Positional Error Accuracy CEP 50 lt 3 0 meters Table 2 Positional Accuracy Sensitivity Typical Tracking 152 dBm Acquisition Cold Start lt 5 minutes TTFF 95 confidence 142 dBm Tab
12. irmware image and program into the on board flash Pull SERBOOT line high Reset the MN1010 by power cycling or sending a reset signal 9 If flash is programmed correctly the MN1010 will execute the new software code DAMaARwWN co N 4 2 NMEA Standard Output Messages The MN1010 sends the following NMEA 018 v3 0 standard sentences ID Description Orion DTM Datum Reference Y GGA GPS fix data Y D GLL GPS Position Latitude amp Longitude Y GSA DOP and active satellites Y D GSV Satellites in view Y D RMC Recommended Minimum GNSS Data Y D VTG Course over ground and ground speed Y ZDA Time and date Y D Enabled by default Table 11 Standard NMEA Output Sentences Micro Modular Technologies Pte Ltd Page 8 of 15 No 3 Ubi Avenue 3 05 01 Crocodile House 408857 Singapore Tel 65 6745 8832 Fax 65 6293 0661 Email sales micro modular com www micro modular com MN1010 EA h l i GPS Receiver Module ee 4 3 NMEA Proprietary Output Message The MN1010 sends the following NMEA 0183 proprietary sentences Orion ID Description echo Echo of input command PUNV CFG_R Response to CONFIG command PUNV ERR Error response Table 12 Proprietary NMEA Output Sentences 4 4 NMEA Proprietary Commands The MN1010 recognizes the following NMEA 01 83 proprietary commands Orion ID Description PUNV GETCONFIG Read configuration parameters PUNV CONFIG Set configuration parameters PU
13. le 3 Sensitivity Note Above numbers are measured with an external 15 dB gain 2 dB Noise Figure LNA Environmental 2 1 Operating Temperature 40T to 85T Humidity Up to 95 non condensing or a wet bulb temperature of 35 whichever is less Altitude 1000 feet to 60 000 feet Table 4 Operating Requirements 2 2 Storage Temperature 40T to 85T Humidity Up to 95 non condensing or a wet bulb temperature of 35 whichever is less Altitude 1000 feet to 60 000 feet Shock 18G peak 5 millisecond duration Shock in shipping container 10 drops from 75 cm onto concrete floor Table 5 Storage Requirements Micro Modular Technologies Pte Ltd Page 2 of 15 No 3 Ubi Avenue 3 05 01 Crocodile House 408857 Singapore Tel 65 6745 8832 Fax 65 6293 0661 Email sales micro modular com www micro modular com MN1010 GPS Receiver Module micro modular technologies 3 Electrical 3 1 Module Pin Descriptions Pin Name Pin Definition 1 FREF This pin should be left unconnected 2 GND GND 3 1 8V Power 4 SERBOOT This pin is a digital input For normal operation it is pulled high and the MN1010 will start executing code from on board flash upon system reset or power up If SERBOOT is pulled active low then the MN1010 will enter boot mode upon reset or power up to receive programming information in LOD format This feat
14. ondition If the hot start mode of operation is not required then the real time clock is not needed and the crystal can be eliminated If use of an internal RTC is desired connect this pin to one side of a 32 768 KHz clock crystal and a shunt capacitor returned to the 1 8 volt DC supply See Section 7 for additional information on the RTC crystal and recommended capacitors If an external 32 768 KHz clock signal is available it may be presented at this pin The logic levels must match the logic levels of the MN1010 If an external RTC IC Seiko S 35390A is used this pin is connected to the INT1 line of the RTC IC 18 RTC_OUT The MN1010 provides for an optional RTC clock crystal to maintain time of day when the MN1010 is in a power sleep condition If the hot start mode of operation is not required then the real time clock is not needed and the crystal can be eliminated If use of an internal RTC is desired connect this pin to one side of a 32 768 KHz clock crystal and a shunt capacitor returned to the 1 8 volt DC supply otherwise leave this pin open See Section 7 for additional information on the RTC crystal and recommended capacitors 19 N C No connect 20 VALID_FIX This pin is used to indicate that the receiver has acquired a valid fix 21 1 8V Power 22 N C No connect 23 RESET To properly initialize the MN1010 a reset pulse must be supplied whenever the power supply is cycled In addition to prevent corr
15. ser to the IF frequency the switching noise will have to be further reduced to eliminate interference 7 RTC Crystal Specification Frequency 32 768 KHz Type Tuning fork crystal Load capacitance 12 pf see below Shunt capacitors The series combination of the input and output shunt capacitor must equal the load capacitance for the selected RTC crystal When calculating the capacitor values it is important to consider the 3 pf per pin capacitance of the MN1010 device The other end of the shunt capacitors must be tied for the 1 8 volt power supply to ensure proper RTC startup Table 15 RTC Crystal Specs 8 Referenced Documents MMT NMEA User Manual for Orion MN1010 Design Guidelines MN1010 Evaluation Kit User Guideline Table 16 Referenced Documents for MN1010 Data Sheet 9 Packaging and Marking Information MN1010 et SW Version bh i 9 1 Component Marking Lot Code Date Code Figure 3 Marking Note the JEDEC Pb free symbol is also used as the pin 1 identifier for the MN1010 Micro Modular Technologies Pte Ltd Page 10 of 15 No 3 Ubi Avenue 3 05 01 Crocodile House 408857 Singapore Tel 65 6745 8832 Fax 65 6293 0661 Email sales micro modular com www micro modular com MN1010 micro modular GPS Receiver Module ecano ogies 9 2 Packaging Drawing 7 MN1010 be 10 0 125 AAI 2 034704 1 0
16. uption of the on board flash the reset line should be pulled low whenever the 1 8 volt power supply falls out of tolerance such as during a powering up or powering down of the host platform The reset line should be held in the reset logic low state until 15 msec after the 1 8 volt and 3 0 volt power supplies have stabilized within proper tolerance 24 GND GND 25 4 1 8VVCO Power 26 1 8VIF Power 27 GND GND 28 1 8V for LNA Power 29 GND GND 30 ANT RF Input Connect to external antenna See Section 3 3 RF Interface 31 GND GND Micro Modular Technologies Pte Ltd Page 4 of 15 No 3 Ubi Avenue 3 05 01 Crocodile House 408857 Singapore Tel 65 6745 8832 Fax 65 6293 0661 Email sales micro modular com www micro modular com MN1010 micro modular GPS Receiver Module ecano ogies Pin Name Pin Definition 32 RFEN This pin is a digital output enabling optional power control to the internal LNA and TCXO to reduce power consumption during SLEEP mode This signal can be used to drive a FET or other suitable device to control power to the 1 8V LNA and 3V TCXO power pins Orion software will drive this pin high when it receives a SLEEP command This signal may then be used to disable the 1 8V LNA and or 3V TCXO supplies If control of these power supplies is not required this pin should be left unconnected During power up or processor reset this pin is driven low 33 4 3V for
17. ure can be used to download a flash re programmer into on board RAM to update or change flash code The state of the SERBOOT line is only read upon power up or system reset Refer to Section 4 1 for further information 5 RX1 The MN1010 GPS Receiver Module implements two _ full duplex asynchronous serial UART ports This signal is the input for the second UART and may be used to input commands or additional information to the receiver In the idle condition this pin is driven at logic 1 If the driving circuitry is powered independently of the MN1010 ensure this pin is not driven to logic 1 when the supply to the MN1010 is removed 6 TX1 The MN1010 GPS Receiver Module implements two _ full duplex asynchronous serial UART ports This signal is the output for the second UART In the idle condition this pin is at logic 1 7 RXO The MN1010 GPS Receiver Module implements two _ full duplex asynchronous serial UART ports This signal is the input for the first UART and is normally used to input commands to the receiver in either binary or NMEA format depending upon the configuration of the receiver In the idle condition this pin is driven at logic 1 If the driving circuitry is powered independently of the MN1010 ensure this pin is not driven to logic 1 when the supply to the MN1010 is removed As a second function if this pin is pulled active low then RXO receives LOD formatted programming information after power up or reset 8 TXO The MN10
18. ver Liquidus 60 seconds Cool down Rate 2 5C seconds Table 17 Reflow Parameters 10 Ordering Information The ordering part numbers are contained in the table below Ordering Part Number Description MN1010 RO MN1010 in tape amp reel with Orion Software MN1010 TO MN1010 in tube with Orion Software Table 18 Ordering Information Micro Modular Technologies Pte Ltd Page 14 of 15 No 3 Ubi Avenue 3 05 01 Crocodile House 408857 Singapore Tel 65 6745 8832 Fax 65 6293 0661 Email sales micro modular com www micro modular com MN1010 micro modular GPS Receiver Module ecano ogies 11 Notices All reference and informational documents including marketing information specifications reference designs etc are provided for information only and are subject to change without notice Reasonable efforts have been made in the preparation of these documents to assure their accuracy however Micro Modular Technologies Pte Ltd assumes no liability resulting from errors or omissions in this or any document or from the use of the information contained herein Micro Modular Technologies Pte Ltd reserves the right to make changes in the product design and specifications as needed and without notification to its users Please check our website for the most current documentation All information contained herein is the property of Micro Modular Technologies Pte Ltd and may not be copied or reproduced other than
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