STMPE16M31PXQTR STMicroelectronics, STMPE16M31PXQTR Datasheet - Page 43

• Manufacturer Part Number: STMPE16M31PXQTR
• Description: IC CTLR TOUCHKEY 16CHAN 32-QFN
• Manufacturer: STMicroelectronics
• Series: S-Touch™r
• Type: Capacitive, PWM, Ratio Enginer

Specifications of STMPE16M31PXQTR

• Featured Product: STMPE16M31PX
• Number Of Inputs/keys: 16 Key, Slider
• Data Interface: I²C
• Data Rate/sampling Rate (sps, Bps): 100k, 400k
• Voltage Reference: External
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN Exposed Pad
• Supply Voltage: 1.65 V to 1.95 V
• Number Of Channels: 16
• Dimensions: 4 mm L x 4 mm W x 0.8 mm H
• Temperature Range: - 40 C to + 85 C
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Resolution (bits): -
• Touch Panel Interface: -
• Other names: 497-10738-2

STMPE16M31PX
PWM_n_TRIG
Address:
Type:
Reset:
Description:
Note:
RESERVED
RW
7
0
The PWM cannot be programmed to be triggered by a proximity sensing input.
[7:6] RESERVED
[6:5] EN:
[4:0] TS_CH
RW
6
0
Write ‘1’ to enable touch sensor-triggered PWM function
Write ‘0’ to disable touch sensor-triggered PWM function
Define the touch sensor channel which is set as trigger of the corresponding PWM channel.
0x43, 0x47, 0x4B, 0x4F, 0x53, 0x57, 0x5B, 0x5F
RW
0x00
Setting of touch sensor-triggered PWM.
EN
RW
5
0
Doc ID 17058 Rev 2
RW
4
0
RW
3
0
TS_CH
RW
2
0
PWM-N trigger register
RW
1
0
PWM controller
RW
0
0
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