1F, No. 30, R&D Rd. II, HsinChu City 300, Science-based Industrial Park, Taiwan
(300)
新竹市科學園區研發二路
30
號
1
樓
TEL: 03-6687000 FAX: 03-6687111
Website: www.holux.com
All Right Reserved
M-87 SPECIFICATION
GPS Engine Board
Страница 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 87 SPECIFICATION GPS Engine Board...
Страница 2: ...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 Version Change History Version Da...
Страница 3: ...Outline 1 Introduction 4 1 1 General 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 6 2 4 Configuration Inf...
Страница 4: ...ign like PND for GPS service 1 2 Key Features small form factor 25 4 25 4 7 mm RoHS WEEE compliant High sensitivity 159dBm Searching up to 32 Channel of satellites Fast Position Fix Low power consumpt...
Страница 5: ...iwan Hsinchu Science Industrial Park 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 85V RTC Xtal MT3318 LDO SAW Backup L...
Страница 6: ...tion 2 3 Specification General GPS technology MTK GPS chipset Frequency L1 1575 42MHZ C A Code 1 023MHZ chip rate Channels 32 channels all in view searching Sensitivity Better than 159dBm Receiver Acc...
Страница 7: ...e VCC 3 3 5 0V Processing Core Processor Type ARM7EJ S Interface CMOS 2 8 V Level Temperature Operating Temperature 10 to 60 Storage Temperature 20 to 85 Operating Humidity 5 to 95 Non condensing Phys...
Страница 8: ...x com tw 2 4 ConfigurationInformation M 87 provide 4 configurations because of the different angle of MMCX connector and different RF interface output voltage Model No Output Level CMOS 3V RF interfac...
Страница 9: ...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 Dimension 3 1 M 87 T0A M 87 T0C outline l...
Страница 10: ...y 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 2 M 87 T0B M 87 TOD outline l Picture l...
Страница 11: ...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 EPE Tray dimension 370 312 20mm Standard Content Qt...
Страница 12: ...l UART port is capable of 4800 to 115200 baud rate 5 1 Protocol M 87 is default to support standard NMEA 0183 protocol In addition a series of MTK extensions PMTK messages have been developed that can...
Страница 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...
