S7U4E002003 micro gps evaluation module ? features z micro evaluation module for gps receiver with gps antenna z easy to implement it into handy equipment by super compact design with single function z supports optional micro usb i/f board ? specifications z receiving frequency 1575.45mhz, l1, c/a code z sensitivity hot start : -160dbm warm/cold start: -146dbm z ttff 1 sec,@-130dbm (hot start) z accuracy 5m @outdoor z datum wgs84 z interface uart z power supply 2.7 to 3.6v z connector df37nc-20ds (hirose electric) adopted connector: df37c- 20dp (hirose electric) z size 10 x 18 x 12.5 mm z optional usb i/f board s7u4e002a01 (seiko epson) unit: mm dimensions seiko epson corporation
S7U4E002003 block diagrams e v aluation board/kit and development tool important notice 1. this evaluation board/kit or development tool is designed fo r engineering evaluation, demonstration, or development purposes only. do not use it for any other purpose. it is not intended to meet the requirements of design for a finished product. 2. this evaluation board/kit or development tool is intended for use by an el ectronics engineer and is not a consumer product. the user should use these goods properly and safely. se iko epson does not assume any responsibility or liability of any kind if damage a nd/or fire is caused by its use. the user s hould cease to use the evaluat ion board/kit or development tool when any abnormal issue oc curs, even during proper and safe use. 3. the part used for this evaluation board/kit or development tool may be changed without any notice. notice: no part of this material may be reproduced or duplicated in any fo rm or by any means without the written permission of seiko ep son. seiko epson reserves the right to make c hanges to this material without notice. se iko epson does not assume any liability of a ny kind arising out of any inaccuracies contained in this material or due to its application or use in any product or circuit and, furt her, there is no representation that this material is app licable to products requiring high level reliab ility, such as, medical products. moreo ver, no license to any intellectual property rights is granted by implication or ot herwise, and there is no representation or warranty that anythi ng made in accordance with this material will be free from any patent or copy right infringement of a third party. this material or portions thereof may contain technology or the subject relati ng to strategic products under the control of the foreign exchange and foreign trade la w of japan and may require an export license from the ministry of economy, trade and industry or other approval from another government ag ency. 20pin connector (cn2) gps module x?tal 32.768khz tcxo 26mhz uart nmea sdatardy ponin rtpwgd vdd=2.7-3.6v eeprom (64kbit) pps antenna board u.fl connector uart_sout uart_sin 3pin connector (cn1) 3pin connector (cn3) uart_sin uart_sout vdd gnd #reset ldo reset ic (vdet=2.0) 3pin connector (cn2) nc gnd nc 3 in connector (cn1) nc nc nc ifint lev e l shifter all brands or product names mentioned herein are trademarks and/ or registered trademarks of t heir respective companies. microdevices operations division sy stem business dev e lopment group dev i ce sales & marketing department 421-8 hino, hino-shi, toky o 191-8501, japan phone: +81-42-587-8291 fax: +81-42-587-5116 document code: 4121764 00 ? seiko epson corporation 2011, all rights reserved epso n s y stem p roducts w ebsite ht t p : / / www. e p so n . jp /e / p r o du c t s / de v i c e / m i c r o _ s y st em / first issue july , 2011
|
