S4E39860 GPS Receiver Module ary n i im l e r P ●Ultra Low-Power consumption (100mW) ●Compact and Thin design ●Handles differential GPS ■OVERVIEW GPS (Global Positioning System) having been used Car Navigation Systems, is now going to be used in mobile equipment as well. S4E39860 is the miniature GPS Receiver module developed for the purpose of built in the mobile equipment based on the battery-drive. Super-low consumption electric power, compact and thin size were realized by developing the special IC which built in Signal Processor, SRAM and RTC in the 32Bit RISC- CPU (SEIKO EPSON original). ■FEATURES ●GPS Receive Part Specification ・Receiving frequency ・Receiving method ・Sensitivity ・Update rate ・Accuracy ・Measurement time (90% probability) ・Interruption recovery time ・Dynamic capability ・Measurement method ・Geodetic system ●Electric Specification ・Power supply voltage ・Backup voltage ・Power consumption ・At power saving ●Temperature range ・Operating temperature range ・Storage temperature range ●Interface Specification ・Data output format ・Transfer rate ・I/O connector ・RF connector ●Dimensions 1575.42MHz (L1),C/A code Multi-Cannels (8 channels) -130dBm 1 second (shortest) Position:25m CEP (SA OFF), Velocity:0.1m/s (SA OFF) Cold start :5 minutes or less Warm start :50 seconds or less Hot start :10 seconds or less 2 seconds or less (90%) Velocity:350m/sec (max.), Acceleration:4G Corresponding to 2D/3D and Auto Measurement method WGS84 3.1V∼3.6V (Typ 3.3V) 2.3V∼VCC 100mW (at 3.3V operation) 10μA (+25℃) -30℃∼+80℃ -40℃∼+85℃ NMEA0183 (standard) or EPSON format Serial interface, 9600bps DF14-6P-1.25H (HIROSE ELECTRIC) U.FL (HIROSE ELECTRIC) 34.8×24.8×6.0 (W×D×Hmm) *Notes: Since the specification above are based on the under-developing product, they may be changed before actual manufacturing. SEIKO EPSON CORPORATION S4E39860 ■EXTRENAL DIMENTION DIAGRAM Unit：mm 34.8 6.0 24.8 GT5 connector cable soldering External Inteface Connector A3A-8PA-25V (Hirose Erectric) GPS Antenna Connector U-FL-R-SMT (Hirose Erectric) NC:8 7:VANT BU:6 5:RXD TXD:4 3:VCC 1PPS:2 1:GND ■ANTENNA SPECIFICATIONS ●LNA Power supply voltage ●Gain of unit ●NF ●RF connector 3.0V 25dBm (typ) 1.5db (min) U.FL-LP Regarding use of this document, take the following info account: 1. The contents of this manual may be modified without prior notice. 2. This document shall not be partly or entirely used for any purpose by reproducing or copying it without Epson’s permission. 3. The application circuits, programs and usage explained in this documents are for your reference only. We shall not take any responsibility for any damage or loss of third party’s rights (including the Industrial property rights) resulting from them. Also, this document cannot be used as permission of rights to exercise the Industrial property rights belonging to any third party or Epson. 4. The relative sizes indicated in the characteristic tables are based on the relative sizes on the number line. 5. Of products described in the document, those applicable to the Foreign Exchange and Foreign Trade Control Act require exporting permission based on the aforementioned act. 6. The products described in this document are all for general-purpose use, not for any objective requiring extremely high liability, such as life conservation. Therefore, we Epson shall not take any responsibility if the products are for such purposes. ©SEIKO EPSON CORPORATION 2001 SEIKO EPSON CORPORATION ELECTORONIC DEVICES MARKETING DIVISION System Products Marketing Group Electronic Devices Marketing Department 421-8 Hino-shi, Tokyo 191-8501 JAPAN Phone:+81-42-587-5317 Fax:+81-42-587-5186 ED International Marketing Department(Europe & U.S.A.) 421-8, Hino, Hino-shi, Tokyo 191-8501, JAPAN Phone: +81-(0)42-587-5812 Fax: +81-(0)42-587-5564 (Asia) 421-8, Hino, Hino-shi, Tokyo 191-8501, JAPAN Phone: +81-(0)42-587-5814 Fax: +81-(0)42-587-5110 September 2001 Printed in Japan