STMPE24M31QTR STMicroelectronics, STMPE24M31QTR Datasheet - Page 43

• Manufacturer Part Number: STMPE24M31QTR
• Description: IC SENSOR S-TOUCH 24CH 40QFN
• Manufacturer: STMicroelectronics
• Series: S-Touch™r
• Type: Capacitiver

Specifications of STMPE24M31QTR

• Number Of Inputs/keys: 24 Key
• Data Interface: I²C
• Data Rate/sampling Rate (sps, Bps): 100k, 400k
• Voltage Reference: External
• Voltage - Supply: 1.65 V ~ 1.95 V
• Current - Supply: 900µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 40-VQFN
• Output Type: Logic
• Interface: I²C
• Input Type: Logic
• Supply Voltage: 1.8 V
• Number Of Channels: 24
• Dimensions: 5 mm L x 5 mm W x 0.85 mm H
• Temperature Range: - 40 C to + 85 C
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10380-2

STMPE16M31, STMPE24M31
PWM_n_TRIG
Address:
Type:
Reset:
Description:
RESERVED
RW
7
0
[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 16174 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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