Mikroe MIKROE-3442 Temp-Log 5 Click Board

Mikroe MIKROE-3442 Temp-Log 5 Click Board is a temperature measuring click board™ that measures and stores temperatures at least ten times per second. This Mikroe click board features the CAT34TS02 temperature sensor IC with integrated serial presence to detect EEPROM. The stored temperature measurement results can be retrieved by the host MCU via the I²C interface and compared to critical limits stored in internal registers. The Temp-Log 5 click board features programmable thresholds and hysteresis, accurate measurement and repeatability, selectable resolution, and a dedicated EVENT pin with a programmable function. This click board is ideal for developing various embedded temperature measurement applications and data logging applications.

The CAT34TS02 sensor IC combines a JC42.4 compliant Temperature Sensor (TS) with a 2Kb Serial Presence Detect (SPD) EEPROM. This sensor IC reduces the processing workload of the host MCU by employing the trigger limits mechanism. This is achieved when the temperature measurement results are compared to the critical limits stored in the internal registers.

Features

Very high measurement accuracy and repeatability
Measures and stores temperature at least ten times per second
Programmable thresholds and hysteresis
A dedicated EVENT pin with a programmable function
Selectable resolution
256bytes of integrated EEPROM
Programmable event output function

Supports three modes:
- Interrupt mode
- Comparator mode
- Critical temperature mode
Onboard CAT34TS02 temperature sensor
I²C interface
3.3V input voltage