M10578-A2

DATASHEET M10578-A2 M10578-A2 • RADIONOVA® Features • • • • • • imple drop in solution GPS receiver S MediaTek MT3337-E ROM chip SMD package; 9.0 x 9.0 x 1.8mm Low current consumption AIC, Active Interference Cancellation EASY - Internally generated orbit predictions for faster time to first fix (TTFF) a n t e n ova.com DATASHEET: M10578-A2 M10578-A2-PS-3.02 Contents 1. Description 2 13. Quality and environmental specifications 2. Applications 2 14. Hazardous material regulation conformance 15 3. Part number 2 15. Packaging 4. Functional block diagram 3 5. Module specifications 3 14 15 1 5 . 1 . Optimal storage conditions 15 1 5 . 2 . Tape characteristics 16 1 5 . 3 . Reel dimensions 17 5 . 1. Absolute maximum ratings 3 1 5 . 4 . Box dimensions 17 5 . 2. Recommended operating conditions 3 1 5 . 5 . Bag properties 18 5 . 3. DC electrical characteristics 4 1 5 . 6 . Reel label information 18 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 subsystem feature 7 9 . 1. Host baud rate/protocol selection 7 9 . 2. Host interface 8 9 . 3. Power supply 8 9 . 4. TM (1PPS) 8 9 . 5. HRST (Hardware reset pin) 8 9 . 6. Power management 8 9 . 7. EPO (Extended Prediction Orbit) data service 10 9 . 8. EASY (Self-Generated Orbit Prediction) 10 9 . 9. AIC (Active Interference Cancellation) 11 10. Module application 11 11. Evaluation kit 12 12. Reflow soldering 13 1 2 .1. Placement13 1 2 .2. Soldering paste 13 1 2 .3. Soldering13 1 2 .4. Multiple soldering 14 1 2 .5. Hand soldering 14 a n t e n ova.com 1 DATASHEET: M10578-A2 1. M10578-A2-PS-3.02 Description A compact GPS module receiver using the MediaTek MT3337-E ROM chip. The M10578-A2 operates from a 2.8V-4.2V supply and includes low power modes for battery operation. A 0.5ppm TXCO helps to reduce TTFF (Time to first fix). Multi-path mitigation algorithms improve position accuracy in inner-city environments. The onboard LNA improves performance for wearables such as fitness bands. 2. • • • • • • • • 3. Applications Wearable devices Personal safety Bike trackers Asset tracking Sports equipment Cameras Smart watches Navigation devices Part number M10578-A2 Top view Pin 1 marker a n t e n ova.com Bottom view Pin 1 also defined by SMD pad 2 DATASHEET: M10578-A2 4. Functional block diagram 5. Module specifications 5.1. M10578-A2-PS-3.02 Absolute maximum ratings S Y M B OL PARA METER MIN MAX UNIT VCC Main supply voltage -0.3 4.3 V VIO Supply voltage I/O ring -0.3 3.6 V VBCKUP Backup supply voltage -0.3 4.3 V RFIN Maximum RF input power N/A +10 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. 5.2. Recommended operating conditions S Y M B OL PARA METER MIN TYP MAX UN I T VCC Main supply voltage 2.8 3.3 4.3 V VBCKUP Backup supply voltage 2.8 3.3 4.3 V TOP Operating temperature -40 - +85 °C a n t e n ova.com 3 DATASHEET: M10578-A2 5.3. M10578-A2-PS-3.02 DC electrical characteristics Conditions: VCC = 3.3V, TOP = 25 °C S Y M B OL PARAM ETER TYP UNIT ICC(ACQ) Acquisition mode current 28 mA ICC(TRK) Tracking mode current 24.5 mA ICC(STBY) Standby (sleep) mode current