STMPE16M31QTR STMicroelectronics, STMPE16M31QTR Datasheet - Page 29

• Manufacturer Part Number: STMPE16M31QTR
• Description: IC SENSOR S-TOUCH 16CH 32QFN
• Manufacturer: STMicroelectronics
• Series: S-Touch™r
• Type: Capacitive, PWM, Ratio Enginer

Specifications of STMPE16M31QTR

• Number Of Inputs/keys: 16 Key, Slider
• Data Interface: I²C
• Data Rate/sampling Rate (sps, Bps): 100k, 400k
• Voltage Reference: External
• Voltage - Supply: 1.65 V ~ 1.95 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-VQFN
• Output Type: Logic
• Interface: I²C
• Input Type: Logic
• Supply Voltage: 1.8 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: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-10381-2

STMPE16M31, STMPE24M31
GPIO_INT_STA
Address:
Type:
Reset:
Description:
LSB (0x0A)
MSB (0x0B)
IO-15
IO-7
RW
RW
7
0
7
0
[7:0] IO - X: Interrupt status of GPIO - X
IO-14
IO-6
RW
RW
6
0
6
0
Read ‘1’ if state transition is detected in corresponding GPIO channel
Write’1’ to clear the interrupt staus.
0x0A – 0x0B
R/W
0x0000
This register reflects the status of GPIO that has been configured as input. When
there is a change in GPIO state, the corresponding bit will be set to ‘1’ by hardware.
Writing ‘1’ to the corresponding bit clears it. Writing ‘0’ has no effect.
IO-13
IO-5
RW
RW
5
0
5
0
Doc ID 16174 Rev 3
IO-12
IO-4
RW
RW
4
0
4
0
IO-11
IO-3
RW
RW
3
0
3
0
Interrupt status GPIO register
IO-10
IO-2
RW
RW
2
0
2
0
IO-1
IO-9
RW
RW
1
0
1
0
System controller
IO-0
IO-8
RW
RW
0
0
0
0
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