M20071-EVB-1

DATASHEET M20071 M20071 • GNSSNOVA Features • • • • • • • • Multi-constellation GNSS receiver (GPS/GLONASS/GALILEO/BEIDOU/QZSS) Full function GNSS module MediaTek AG3335MN flash chip Ultra-small SMD package; 9.0 x 9.0 x 1.8mm Low current consumption AIC, Active Interference Cancellation EASY - Internally generated orbit prediction for fast fix times EPO (Extended Prediction Orbit) fast fix a n t e n ova.com DATASHEET: M20071 M20071-PS-1.02 Contents 1. Description 2 13. Quality and environmental specifications 2. Applications 2 14. Hazardous material regulation conformance 16 3. Part number 2 15. Packaging 4. Functional block diagram 3 5. Module specifications 3 15 16 1 5 . 1 . Optimal storage conditions 16 1 5 . 2 . Tape characteristics 17 1 5 . 3 . Reel dimensions 18 5 . 1. Absolute maximum ratings 3 1 5 . 4 . Box dimensions 18 5 . 2. Recommended operating conditions 3 1 5 . 5 . Bag properties 19 5 . 3. DC electrical characteristics 4 1 5 . 6 . Reel label information 19 5 . 4. RF specifications 4 5 . 5. Band rejection 4 5 . 6. Mechanical specifications 5 5 . 7. System specifications 5 6. Module dimension 6 7. Schematic symbol and pin definition 6 8. Host PCB footprint 7 9. Module application 8 10. Module subsystem feature 9 1 0 .1. Host interface 9 1 0 .2. Power supply 9 1 0 .3. Power constraint for 2.8V IO 9 1 0 .4. Pulse Per Second (PPS) 10 1 0 .5. HRST (Hardware reset pin) 10 1 0 .6. Power saving mode 10 1 0 .7. EPO (Extended Prediction Orbit) data service 12 1 0 .8. EASY (Self-Generated Orbit Prediction) 12 1 0 .9. AIC (Active Interference Cancellation) 12 11. Evaluation kit 13 1 1 .1. GNSS evaluation 13 1 1 .2. Antenna evaluation 13 Reflow soldering 14 12. 1 2 .1. Placement14 1 2 .2. Soldering paste 14 1 2 .3. Soldering14 1 2 .4. Multiple soldering 15 1 2 .5. Hand soldering 15 a n t e n ova.com 1 DATASHEET: M20071 1. M20071-PS-1.02 Description An integrated GNSS receiver module incorporating the MediaTek AG3335MN flash chip. The receiver tracks 4 GNSS constellations concurrently (GPS+Galileo+GLONASS+Beidou). 12nm process with 1.8V system power supply provides outstanding low power consumption. Multi-path algorithms improve position accuracy in inner-city environments. The on-board LNA provides good performance in weak-signal environments such as wearable devices. 2. • • • • • • 3. Applications Wearable devices such as Fitness watches Portable devices Asset tracking / Personal safety Vehicle trip recording cameras Sports electronics such as Golf computers Navigation systems Part number M20071 Top view Pin 1 marker a n t e n ova.com Bottom view Pin 1 also defined by SMD pad 2 DATASHEET: M20071 4. Functional block diagram 5. Module specifications 5.1. M20071-PS-1.02 Absolute maximum ratings S Y M B OL PARAMETER MIN MAX UNIT VIN_SYS Main supply voltage for System 0 1.98 V VIN_RTC Supply voltage for RTC mode 0 1.98 V VIO_1V8 Supply voltage for 1.8V I/O 0 1.98 V VIO_2V8* Supply voltage for 2.8V I/O 0 3.08 V RFIN Maximum RF input power N/A 0 dBm TSTG Storage temperature -40 +85 °C TOP Operating temperature -40 +85 °C Exposure to absolute ratings may adversely affect reliability and may cause permanent damage. *If 2.8V I/O will be applied, please connect VIO_1V8 with 2.8V LDO’s enable pin for power sequence constraint. 5.2. Recommended operating conditions S Y M B OL PA RAMETER MIN TYP MAX UNIT VIN_SYS Main supply voltage for System 1.62 1.8 1.98 V VIN_RTC Supply voltage for RTC 1.62 1.8 1.98 V TOP Operating temperature -40 - +85 °C a n t e n ova.com 3 DATASHEET: M20071 5.3. M20071-PS-1.02 DC electrical characteristics Conditions: VIN_SYS = 1.8V, VIN_RTC = 1.8V, TOP = 25 °C S Y M B OL PARAM ETER TYP UNIT ICC(ACQ) Acquisition mode current 18 mA ICC(TRK) Tracking mode current 12 mA ICC(RTC) RTC mode current