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MPR084 - Proximity Capacitive Touch Sensor Controller

General Description

Table 3 shows the pin assignment for the MPR084.

For a more detailed description of the functionality of each pin, refer to the appropriate chapter.

Table 3.

Key Features

  • 1.8 V to 3.6 V operation 41 µA average supply current with 1 s response time 2 µA low Standby Current Variable low power mode response time (32 ms.
  • 4 s) Rejects unwanted multi-key detections from EMI events such as PA bursts or user handling Ongoing p.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Freescale Semiconductor Technical Data MPR084 Rev 5, 11/2008 Product Preview Proximity Capacitive Touch Sensor Controller www.datasheet4u.com MPR084 OVERVIEW MPR084 Capacitive Touch Sensor Controller The MPR084 is an Inter-Integrated Circuit Communication (I2C) driven Capacitive Touch Sensor Controller, optimized to manage an 8-touch pad capacitive array. The device can accommodate a wide range of implementations through 3 output mechanisms, and many configurable options. Features • • • • • • • • • • • • • • • • • • • • • • • • 1.8 V to 3.