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UNICORECOMM UM960, User Manual

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UNICORECOMM UM960 User Manual Download Page 21

 

16   

Packaging 

UC-00-M34 EN R1.0 

Table 5-1 Package Description 

Item 

 

Description

 

Module Number 

500 pieces/reel 

Reel Size 

Tray: 13" 

External diameter: 330 mm 

Internal diameter: 100 mm 

Width: 24 mm 

Thickness: 2.0 mm 

Carrier Tape 

Space between (center-to-center distance): 20 mm 

The UM960 is rated at MSL level 3. Refer to the relevant IPC/JEDEC J-STD-033 
standards for the package and operation requirements. You may access to the website 

www.jedec.org

 to get more information. 

The shelf life of the UM960 module packaged in vacuum-sealed aluminum foil antistatic 
bags is one year.

Summary of Contents for UM960

Page 1: ...COM Copyright 2009 2022 Unicore Communications Inc Data subject to change without notice UM960 GPS BDS GLONASS Galileo QZSS All constellation Multi frequency High Precision RTK Positioning Module INS...

Page 2: ...UM960 User Manual i Revision History Version Revision History Date R1 0 First release Sep 2022...

Page 3: ...mplied by estoppel or any other form the granting or transferring of Unicore rights and or interests including but not limited to the aforementioned trademark rights in whole or in part Disclaimer The...

Page 4: ...Foreword This document describes the information of the hardware package specification and the use of Unicore UM960 modules Target Readers This document applies to technicians who possess the experti...

Page 5: ...ectrical Specifications 9 2 3 1 Absolute Maximum Ratings 9 2 3 2 Operational Conditions 10 2 3 3 IO Threshold 10 2 3 4 Antenna Feature 10 3 Hardware Design 11 3 1 Antenna Feed Design 11 3 2 Grounding...

Page 6: ...M a GNSS SoC which integrates RF baseband and high precision algorithm Besides the SoC integrates a 2 GHz dual CPU a high speed floating point processor and an RTK co processor with 22 nm low power de...

Page 7: ...gine and advanced RTK processing technology Independent track of each frequency and 60 dB narrowband anti jamming Advanced function of jamming detection 1 2 Key Specifications Table 1 1 Technical Spec...

Page 8: ...uracy RMS 20 ns Velocity Accuracy RMS 0 03 m s Time to First Fix TTFF Cold Start 30 s Initialization Time 5 s Typical Initialization Reliability 99 9 Data Update Rate 20 Hz Positioning Differential Da...

Page 9: ...nals required for NebulasIV chip NebulasIV SoC NebulasIV is UNICORECOMM s new generation high precision GNSS SoC with 22 nm low power design supporting all constellations multiple frequencies and 1408...

Page 10: ...Dimensions Symbol Min mm Typ mm Max mm A 15 80 16 00 16 50 B 12 00 12 20 12 70 C 2 40 2 60 2 80 D 0 90 1 00 1 10 E 0 20 0 30 0 40 F 1 40 1 50 1 60 G 1 00 1 10 1 20 H 0 70 0 80 0 90 J 3 20 3 30 3 40 N...

Page 11: ...6 Hardware UC 00 M34 EN R1 0 C X N G D E R R A P P B F H D G E D J J Figure 2 1 UM960 Mechanical Dimensions...

Page 12: ...ripheral I O 2 RSV Reserved must be floating cannot connect ground or power supply or peripheral I O 3 PPS O Pulse per second 4 EVENT I Event Mark 5 RSV Built in function recommended to add a through...

Page 13: ...to add a through hole testing point and a 10 k pull up resistor cannot connect ground or power supply or peripheral I O but can be floating 18 SDA I O I2 C data 19 SCL I O I2 C clock 20 TXD1 O COM 1...

Page 14: ...te Maximum Ratings Parameter Symbol Min Max Unit Power Supply VCC VCC 0 3 3 6 V Voltage Input Vin 0 3 3 6 V GNSS Antenna Signal Input ANT_IN 0 3 6 V RF Input Power Consumption of Antenna ANT_IN input...

Page 15: ...IO Threshold Parameter Symbol Min Typ Max Unit Condition Low Level Input Voltage Vin_low 0 VCC 0 2 V High Level Input Voltage Vin_high VCC 0 7 VCC 0 2 V Low Level Output Voltage Vout_low 0 0 45 V Iout...

Page 16: ...S L1 C1 D1 D2 Figure 3 1 UM960 External Antenna Feed Reference Circuit Remarks L1 feed inductor 68nH RF inductor in 0603 package is recommended C1 decoupling capacitor it is recommended to connect two...

Page 17: ...g are within 5 VCC VCC power on waveform The time interval from 10 rising to 90 must be within 100 s to 1 ms Power on time interval The time interval between the VCC 0 4 V after power off to the next...

Page 18: ...120s Preheating Max 4 C s Max 3 C s Time s Figure 4 1 Soldering Temperature Lead free Temperature Rising Stage Rising slope Max 3 C s Rising temperature range 50 C to 150 C Preheating Stage Preheating...

Page 19: ...n many factors of the factory such as board type solder paste type solder paste thickness etc Please also refer to the relevant IPC standards and indicators of solder paste Since the lead soldering te...

Page 20: ...acuum sealed aluminum foil antistatic bags with a desiccant inside to prevent moisture When using reflow soldering process to solder modules please strictly comply with IPC standard to conduct humidit...

Page 21: ...24 mm Thickness 2 0 mm Carrier Tape Space between center to center distance 20 mm The UM960 is rated at MSL level 3 Refer to the relevant IPC JEDEC J STD 033 standards for the package and operation re...

Page 22: ...Unicore Communications Inc 7 F3 No 7 Fengxian East Road Haidian Beijing P R China 100094 www unicorecomm com Phone 86 10 69939800 Fax 86 10 69939888 info unicorecomm com...

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