SX8661I07AULTRT Semtech, SX8661I07AULTRT Datasheet - Page 63

• Manufacturer Part Number: SX8661I07AULTRT
• Description: IC, Capacitive Button Touch And Proximity Controller, 8 SENSOR, MLPQ-28
• Manufacturer: Semtech

Specifications of SX8661I07AULTRT

• Controller Type: Capacitive Touch Screen
• Ic Interface Type: I2C
• Supply Voltage Range: 2.7V To 3.6V
• Operating Temperature Range: -40°C To +85°C

ADVANCED COMMUNICATIONS & SENSING
Revision v3.2, January 2011
Table 25 defines for each selectable sensor event, which action will trigger corresponding GPO to switch ON
or OFF.
Examples:
- If GPO[0] should change state accordingly to Btn4 then MapAutoLight3[3:0] should be set to 0x04.
- If GPO[0] should change state accordingly to Btn0 or Btn1 then Group0 can be used as following:
- MapAutoLight3[3:0] should be set to 0x0C (i.e. Group0).
- MapAutoLightGrp0 should be set to 0x0003 (i.e. Btn0 or Btn1)
MapAutoLight
BtnX
Table 25
Low Power, Capacitive Button Touch and Proximity Controller
Autolight Mapping, Sensor Information
© 2011 Semtech Corp.
GPO ON
Touch
63
(8 sensors) with LED Drivers and Analog Output
GPO OFF
Release
www.semtech.com
DATASHEET
SX8661