STMicroelectronics STMPE801QTR O Expanders
IC I/O EXPANDER I2C 8B 16QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STMPE801QTR
Detailed Description
IC I/O EXPANDER I2C 8B 16QFN
Package
16-UFQFN
Key Features
Package / Case: 16-UFQFN; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
STMPE801QTR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STMPE801QTR O Expanders technical specifications.
General
Interface
I²C
Package / Case
16-UFQFN
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
1.65V ~ 3.6V
Features
POR
Output Type
Push-Pull
Number of I/O
8
Interrupt Output
Yes
Max Frequency
400 kHz
Alternate Parts Comparison (STMPE801QTR vs STMPE821QTR vs STMPE16M31PXQTR vs STMPE24M31QTR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-UFQFN | 16-UFQFN | 32-VFQFN Exposed Pad | 40-VFQFN Exposed Pad |
| 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 | 1.65V ~ 3.6V | 2.7V ~ 3.6V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Interface | I²C | I²C | I²C | I²C |
| Current Supply | -- | 350µA | 400µA | 400µA |
| Led Driver Channels | -- | Up to 4 | Up to 16 | Up to 24 |
| Number of Inputs | -- | Up to 8 | Up to 16 | Up to 24 |
| Proximity Detection | -- | No | Yes | No |
| Resolution | -- | 7 b | 9 b | 9 b |
| Type | -- | Buttons | Buttons | Buttons |
| Action |
More Parts in I/O Expanders
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.