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4 Memory Map
4.2 Register Description
4.2.24 GPIO

Description
1 Pin Details
2 Example Circuit
3 MTCH2120 Features
4 Memory Map
- 4.1 Configuration Summary
- 4.2 Register Description
  - 4.2.1 Memory Map Summary
  - 4.2.2 Device Identification Number
    Device Identification Number
  - 4.2.3 Device Version
    Device Version
  - 4.2.4 Device Features
    Device Features
  - 4.2.5 Cyclic Redundancy Check
    Cyclic Redundancy Check
  - 4.2.6 Device Status
    Device Status
  - 4.2.7 Button Status
    Button Status
  - 4.2.8 Signal
    Signal
  - 4.2.9 Reference
    Reference
  - 4.2.10 Sensor State
    Sensor State
  - 4.2.11 Compensation Capacitance
    Compensation Capacitance
  - 4.2.12 Sensor Control
    Sensor Control
  - 4.2.13 CSD
    CSD
  - 4.2.14 Measurement Clock Frequency
    Measurement Clock Frequency
  - 4.2.15 Oversampling
    Oversampling
  - 4.2.16 Threshold
    Threshold
  - 4.2.17 Gain
    Gain
  - 4.2.18 Hysteresis
    Hysteresis
  - 4.2.19 AKS Group
    AKS Group
  - 4.2.20 Touch Sensor Configuration
    Global configuration parameters.
  - 4.2.21 Device Control
    Device Control
  - 4.2.22 Device Control Bits Priority
  - 4.2.23 Lump Configuration
    Lump Configuration
  - 4.2.24 GPIO
    - 4.2.24.1 GPIO Pins
      GPIO Pins
    - 4.2.24.2 GPIO Direction
      GPIO Direction
    - 4.2.24.3 GPIO Output Value
      GPIO Output Value
    - 4.2.24.4 GPIO Input Value
      GPIO Input Value
5 Response Time
6 Power Consumption
7 Specification
8 Ordering Information
9 Package Marking
10 Package Drawing
11 Revision History
12 Product Identification System
Microchip Information