STMicroelectronics STMPE811QTR Touch Screen Controllers
Touchscreen Controller 4 Wire Resistive 12 b I2C, SPI Interface 16-QFN (3x3)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STMPE811QTR
Detailed Description
IC SCREEN CNTRL 12BIT 16QFN
Package
16-VFQFN Exposed Pad
Key Features
Package / Case: 16-VFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
STMPE811QTR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STMPE811QTR Touch Screen Controllers technical specifications.
General
Series
S-Touch™
Interface
I²C, SPI
Package / Case
16-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
1.8V ~ 3.3V
Lifecycle Status
Obsolete
Current Supply
500 nA
Touchscreen
4 Wire Resistive
Resolution Bits
12 b
Alternate Parts Comparison (STMPE811QTR 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 | 16-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 | 1.8V ~ 3.3V | 1.65V ~ 3.6V | 1.65V ~ 3.6V | 1.65V ~ 3.6V |
| Interface | I²C, SPI | 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 |
More Parts in Touch Screen Controllers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
STMPE610QTRSTMicroelectronicsTouchscreen Controller 4 Wire Resistive 12 b I2C, Serial, SPI Interface 16-VFQFPN (3x3)
STMPE812ABJRSTMicroelectronicsTouchscreen Controller 4 Wire Resistive 12 b I2C Interface 12-CSP (2.17x1.67)
AD7879-1ACBZ-RLAnalog DevicesTouchscreen Controller 4 Wire Resistive 12 b I2C, Serial Interface 12-WLCSP (1.61x2.01)