DPP202A000 Datasheet DPP202A000 | P1-P3

SENSOR SOLUTIONS /// MEAS TSYS02D XPLAINED PRO BOARD 05/2016

Page 1

MEAS TEMPERATURE

SYSTEM SENSOR (TSYS02D)

XPLAINED PRO BOARD

Digital Temperature

Digital Component Sensor (DCS) Development Tools

The Temperature System Sensor (TSYS02D) Xplained Pro provides

the necessary hardware to interface the TSYS02D digital temperature

sensor to any system that utilizes Xplained Pro compatible expansion

ports configurable for I

C communication. The TSYS02D sensor is a

self-contained temperature sensor that is fully calibrated during

manufacture. The sensor can operate from 2.2V to 3.6V. The

TSYS02D has a low power stand-by mode for power-sensitive

applications.

Refer to the TSYS02D data sheet for detailed information regarding

operation of the IC:

http://www.te.com/usa-en/product-G-NIMO-003.html

Specifications

 Measures temperature from -40°C to 125°C

 I

C communication

 Fully calibrated

 Fast response time

 Very low power consumption

Performance

 -5°C to 50°C accuracy: 0.2°C

 -20°C to 100°C accuracy: 0.5°C

 -40°C to 125°C accuracy:1°C

 Very low power consumption

 Operates from 1.5V to 3.6V

 Time constant – 4 seconds typical

Features

 20-pin Xplained Pro compatible connector

 I

C interface

 Xplained Pro hardware identification chip

 Atmel Studio 6 Project available for download

 µC C code available for download

 24/16 bit resolution for temperature

 Parameters stored on chip

Schematic

MEAS TSYS02D XPLAINED PRO BOARD

Digital Temperature DCS Development Tools

SENSOR SOLUTIONS /// MEAS TSYS02D XPLAINED PRO BOARD 05/2016

Page 2

Connector Pin Assignments (I

C Communications)

System Plug

Dimensions (mm)

Detailed Description

C Interface

The peripheral module can interface to the host being plugged directly into an Xplained Pro extension port (configured for I

through connector JP1.

External Control Signals

The IC operates as an I

C slave using the standard 2 wire I

C connection scheme. The IC is controlled either by the host

(through the Xplained Pro connector). In cases where one or more of the SCL and SDA signals are driven from an external

source, 10k resistors R1, R2 provide pull-up. However, this also increases the apparent load to the external driving source. If

the external source is not capable of driving these loads (10k), they should be removed.

Reference Materials

The complete software kit is available for download at: Link to TSYS02D_CPROJ.zip

Connector JP1

Pin No.

Signal

Description

Pin No.

Signal

Description

Hardware identification

SDA

TWI Serial Data

GND

Ground

SCL

TWI Serial Clock

N/C

Not Connected

N/C

Not Connected

N/C

Not Connected

N/C

Not Connected

N/C

Not Connected

N/C

Not Connected

N/C

Not Connected

N/C

Not Connected

N/C

Not Connected

N/C

Not Connected

N/C

Not Connected

N/C

Not Connected

N/C

Not Connected

GND

Ground

N/C

Not Connected

Vdd

Power Supply

MEAS TSYS02D XPLAINED PRO BOARD

Digital Temperature DCS Development Tools

SENSOR SOLUTIONS /// MEAS TSYS02D XPLAINED PRO BOARD 05/2016

Page 3

Drivers & Software

Detailed example software and drivers are available that execute directly without modification on a number of development

boards that support an integrated or synthesized microprocessor. The download contains several source files intended to

accelerate customer evaluation and design. The source code is written in standard ANSI C format, and all development

documentation including theory/operation, register description, and function prototypes are documented in the interface file.

Functions Summary

Enumerations

enum

tsys02d_i2c_master_mode {

tsys02d_i2c_hold,

tsys02d_i2c_no_hold

}

enum

tsys02d_status {

tsys02d_status_ok, tsys02d_status_no_i2c_acknowledge,

tsys02d_status_i2c_transfer_error, tsys02d_status_crc_error

}

enum

tsys02d_resolution {

tsys02d_resolution_t_14b, tsys02d_resolution_t_13b,

tsys02d_resolution_t_12b, tsys02d_resolution_t_11b

}

enum

tsys02d_battery_status { tsys02d_battery_ok, tsys02d_battery_low }

enum

tsys02d_heater_status { tsys02d_heater_off, tsys02d_heater_on }

Functions

void

tsys02d_init (void)

Configures the SERCOM I2C master to be used with the TSYS02D device.

bool

tsys02d_is_connected (void)

Check whether TSYS02D device is connected.

enum tsys02d_status

tsys02d_reset (void)

Reset the TSYS02D device.

enum tsys02d_status

tsys02d_read_serial_number (uint64_t *)

Reads the tsys02d serial number.

enum tsys02d_status

tsys02d_set_resolution (enum tsys02d_resolution)

Set temperature ADC resolution.

void

tsys02d_set_i2c_master_mode (enum tsys02d_i2c_master_mode)

Set I2C master mode.

enum tsys02d_status

tsys02d_read_temperature (float *)

Reads the temperature ADC value and compute the degree Celsius one.

enum tsys02d_status

tsys02d_get_battery_status (enum tsys02d_battery_status *)

Provide battery status.

enum tsys02d_status

tsys02d_enable_heater (void)

Enable heater.

enum tsys02d_status

tsys02d_disable_heater (void)

Disable heater.

enum tsys02d_status

tsys02d_get_heater_status (enum tsys02d_heater_status *)

Get heater status.

P1-P3 P4-P6

DPP202A000

Mfr. #:

Buy DPP202A000

Manufacturer:

TE Connectivity / Measurement Specialties

Description:

Temperature Sensor Development Tools Xplained Pro TSY02D

Lifecycle:

New from this manufacturer.

Delivery:

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