Holux M-89 - Specification Download Page 16

 

M-89                                        

 

 

  GPS Module series

                                                 

THE PRO NAME IN GPS

 

HOLUX Technology, Inc. 
1F, No.30, R&D Road, Hsinchu 300, Taiwan (Hsinchu Science Industrial Park) 
TEL: 886-3-6687000  FAX:886-3-6687111 E-mail:[email protected] http:www.holux.com.tw 
 

6.3

 

Recommendation reflow profile 

1.  We strongly recommend that this module should be designed to mount 

on top side of motherboard with main chip together which process the 

final reflow. 

2.  The maximum frequency of this module  to pass reflow process should 

be no more than twice, including repair operation, otherwise it may 

cause side effect to the performance.   

3.  Below is the  recommend reflow profile referred to Main chip MT3318. 

 

 

Summary of Contents for M-89 -

Page 1: ...1F No 30 R D Rd II HsinChu City 300 Science based Industrial Park Taiwan 300 30 1 TEL 03 6687000 FAX 03 6687111 Website www holux com All Right Reserved M 89 SPECIFICATION GPS Engine Board...

Page 2: ...nchu 300 Taiwan Hsinchu Science Industrial Park TEL 886 3 6687000 FAX 886 3 6687111 E mail info holux com tw http www holux com tw Version Change History Version Date Revised Reason 0 1 2007 04 18 Dra...

Page 3: ...introductions 4 1 2 Key Features 4 1 3 Applications 4 2 Technical Description 5 2 1 Block Diagram 5 2 2 Pin Definition 5 2 3 Specification 7 3 Mechanical Dimension 9 3 1 Mechanical Dimension 9 4 Pack...

Page 4: ...PDA PND mobile phone Digital Camera for GPS service 1 2 Key Features small form factor 25 4 25 4 3 mm RoHS WEEE compliant High sensitivity 159dBm Searching up to 32 Channel of satellites Fast Position...

Page 5: ...k TEL 886 3 6687000 FAX 886 3 6687111 E mail info holux com tw http www holux com tw 2 Technical Description 2 1 Block Diagram 2 2 Pin Definition Pin Pin Name Type Function description 1 VCC_IN I 3 3...

Page 6: ...12 GND G Ground 13 GND G Ground 14 GND G Ground 15 GND G Ground 16 GND G Ground 17 RF_IN I GPS signal input 18 GND I Ground 19 V_ANT_IN I Antenna power supply input 3V 20 VCC_RF_O O Antenna power supp...

Page 7: ...2 5 M Velocity Without aid 0 1 M sec Time 0 1 s Sync GPS time Datum Datum WGS84 Default total 219 datum s Time to First Fix Follow MTK chip specification Hot start 1 sec average Warm start 33 sec ave...

Page 8: ...E mail info holux com tw http www holux com tw DC Input Range VCC 3 0 5 0V VBAT 3 0 5 0V Processing Core Processor Type ARM7EJ S Processor Speeds 48 MHz Integrated program Flash 4 MHz Interface CMOS 2...

Page 9: ...AME IN GPS HOLUX Technology Inc 1F No 30 R D Road Hsinchu 300 Taiwan Hsinchu Science Industrial Park TEL 886 3 6687000 FAX 886 3 6687111 E mail info holux com tw http www holux com tw 3 Mechanical Dim...

Page 10: ...Road Hsinchu 300 Taiwan Hsinchu Science Industrial Park TEL 886 3 6687000 FAX 886 3 6687111 E mail info holux com tw http www holux com tw 4 Package 4 1 Packing Tray dimension 370 312 15mm Standard Co...

Page 11: ...AME IN GPS HOLUX Technology Inc 1F No 30 R D Road Hsinchu 300 Taiwan Hsinchu Science Industrial Park TEL 886 3 6687000 FAX 886 3 6687111 E mail info holux com tw http www holux com tw 4 2 Reference Pr...

Page 12: ...l UART port is capable of 4800 to 115200 baud rate 5 1 Protocol M 89 is default to support standard NMEA 0183 protocol In addition a series of MTK extensions PMTK messages have been developed that can...

Page 13: ...stricted to 255 bytes Field Length Type D Preamble 1 byte Character TalkerID 4 byte Character string PMTK PktType 3 byte Character string 000 to 999 an identifier used to tell the decoder how to decod...

Page 14: ...RF_IN R2 470 R0402 BT1 BAT VCC_IN R4 10 R0603 R19 10K R0402 UART_RX1 UART_TX1 J5 DB9 female 5 9 4 8 3 7 2 6 1 U4 SP3223EEA SSOP20 T1_TTL 13 T2_TTL 12 R1_TTL 15 R2_TTL 10 R1_232 16 R2_232 9 T1_232 17 T...

Page 15: ...s THE PRO NAME IN GPS HOLUX Technology Inc 1F No 30 R D Road Hsinchu 300 Taiwan Hsinchu Science Industrial Park TEL 886 3 6687000 FAX 886 3 6687111 E mail info holux com tw http www holux com tw 6 2 R...

Page 16: ...ecommendation reflow profile 1 We strongly recommend that this module should be designed to mount on top side of motherboard with main chip together which process the final reflow 2 The maximum freque...

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