DPP101A000

MS5637 PERIPHERAL MODULE Digital Pressure Sensor General Description The MS5637 peripheral module provides the necessary hardware to interface the MS5637 digital barometric pressure and temperature sensor to any system that utilizes Xplained pro compatible expansion ports configurable for I2C communication. The MS5637 sensor is a self-contained pressure and temperature sensor that is fully calibrated during manufacture. The sensor can operate from 1.5V to 3.6V. The sensor module includes a high-linearity pressure sensor and an ultra-low power 24 bit _Σ ADC with internal factory-calibrated coefficients. Specifications • Measures pressure from 300mbar to 1200mbar • Measures temperature from -40°C to 125°C • I2C communication • Fully calibrated • Fast response time • Very low power consumption Features • 20-pin Xplained pro compatible connector • I2C interface • Xplained Pro hardware identification chip • Atmel Studio 6 Project available for download • µC C code available for download • 24 bit resolution for pressure • 24 bit resolution for temperature • Parameters stored on chip MS5637 PERIPHERAL MODULE Digital Pressure Sensor Performance • 300 to 1200mbar pressure range • -40°C to 85°C temperature range • Very low power consumption • Operates from 1.5V to 3.6V • Altitude resolution at sea level is 20 cm of air • Fast conversion time – 0.5 mS typical Schematic SENSOR SOLUTIONS /// MS5637 PERIPHERAL MODULE Page 2 MS5637 PERIPHERAL MODULE Digital Pressure Sensor 2 Connector Pin Assignments (1 C Communications) System Plug (Table 1) Connector JP1 Pin No. Signal Description Pin No. Signal Description 1 ID Address 11 SDA I2C Serial Data 2 GND Ground 12 SCL I2C Serial Clock 3 N/C Not Connected 13 N/C Not Connected 4 N/C Not Connected 14 N/C Not Connected 5 N/C Not Connected 15 N/C Not Connected 6 N/C Not Connected 16 N/C Not Connected 7 N/C Not Connected 17 N/C Not Connected 8 N/C Not Connected 18 N/C Not Connected 9 N/C Not Connected 19 GND Ground 10 N/C Not Connected 20 Vdd Power Supply Dimensions(mm) SENSOR SOLUTIONS /// MS5637 PERIPHERAL MODULE Page 3 MS5637 PERIPHERAL MODULE Digital Pressure Sensor Detailed Description 2 I C Interface The peripheral module can interface to the host being plugged directly into an Xplained Pro extension port (configured for I2C) through connector JP1 . Reference Material • Detailed information regarding operation of the IC: MS5637 Datasheet • Detailed information regarding SAMD2x Driver: MS5637 SAMD2x Driver • Complete software sensor evaluation kit for Xplained Pro: MS5637 SAMD2x Software Ordering Information Description Part Number MS5637 PERIPHERAL MODULE DPP101A000 te.com/en/products/sensors.html TE Connectivity, TE Connectivity (logo) and Every Connection Counts are trademarks. All other logos, products and/or company names referred to herein might be trademarks of their respective owners. The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believed to be reliable. However, TE Connectivity makes no warranties as to its accuracy or completeness and disclaims any liability in connection with its use. TE Connectivity‘s obligations shall only be as set forth in TE Connectivity‘s Standard Terms and Conditions of Sale for this product and in no case will TE Connectivity be liable for any incidental, indirect or consequential damages arising out of the sale, resale, use or misuse of the product. Users of TE Connectivity products should make their own evaluation to determine the suitability of each such product for the specific application. © 2015 TE Connectivity Ltd. family of companies 000000XX 03/15 PRODUCT SHEET Contact us: Measurement Specialties Inc – MEAS France Impasse Jeanne Benozzi CS 83 163 31027 Toulouse Cedex 3, FRANCE Tel:+33 (0)5 820.822.02 Fax:+33 (0)5.820.821.51 Sales: sales.tlse.fr@meas-spec.com MEAS Website: http://www.meas-spec.com/DCS_TBD All Rights Reserved. Original SENSOR SOLUTIONS /// MS5637 PERIPHERAL MODULE Page 4