STMicroelectronics STMPE24M31QTR Sensor, Capacitive Touch
IC SENSOR S-TOUCH 24CH 40QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STMPE24M31QTR
Detailed Description
IC SENSOR S-TOUCH 24CH 40QFN
Package
40-VFQFN Exposed Pad
Key Features
Package / Case: 40-VFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
STMPE24M31QTR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STMPE24M31QTR Sensor, Capacitive Touch technical specifications.
General
Interface
I²C
Package / Case
40-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2.7V ~ 5.5V
Current Supply
400µA
Type
Buttons
Resolution
9 b
Number of Inputs
Up to 24
Proximity Detection
No
Alternate Parts Comparison (STMPE24M31QTR vs STMPE1801BJR vs STMPE1600QTR vs STMPE1601TBR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 40-VFQFN Exposed Pad | 25-WFBGA, WLCSP | 24-VFQFN Exposed Pad | 25-TFBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 2.7V ~ 5.5V | 1.65V ~ 3.6V | 1.65V ~ 3.6V | 1.65V ~ 3.6V |
| Interface | I²C | I²C | I²C | I²C |
| Current Output Source Sink | -- | 4mA | 4mA | 4mA |
| Features | -- | Keypad Controller, POR | POR | Keypad Controller, POR, PWM |
| Interrupt Output | -- | Yes | Yes | Yes |
| Max Frequency | -- | 400 kHz | 400 kHz | 400 kHz |
| Number of I/O | -- | 18 | 16 | 16 |
| Output Type | -- | Push-Pull | Open Drain | Open Drain |
| Action |
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