AT42QT2161-MMU
IC TOUCH SENSOR 16KEY 28VQFN
Interface Sensor Capacitive Touch
28-VFQFN Exposed Pad
QMatrix™, QSlide™
Obsolete
Price available on request
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Microchip Technology |
| Model | AT42QT2161-MMU |
| Package / Case | 28-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Series | QMatrix™, QSlide™ |
| Voltage - Supply | 1.8V ~ 5.5V |
| Current Rating | 1.14mA |
| Supplier Device Package | 28-VQFN (4x4) |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
AT42QT2161-MMU by Microchip Technology is a commonly used electronic component in the Interface Sensor Capacitive Touch category. Available in 28-VFQFN Exposed Pad package with -40°C ~ 85°C operating temperature range. Contact us for datasheet, pricing, and availability.
📖 Technical Guides for AT42QT2161-MMU
ESP32 vs STM32: Which MCU is Right for Your Project?
Components Guide
Chinese MCU Alternatives: GD32, AT32, APM32 & More — 40-80% Cost Savings vs ST/NXP/Microchip
Components Guide
Op-Amp Selection Guide: 8 Most Popular Types and When to Use Each
Components Guide
LM358 Alternatives & Replacements: Complete Pin-to-Pin Guide
Components Guide
Alternatives & Replacements
View All →SCT1008CMT3R2G
1 TMP DIO MON/SMBUS 4CH
AT42QT2160-MMU
PROXIMITY - TOUCH SENSOR, 1 FUNC
FDC2214RGHR
IC CAPACITIVE SENSING
LC717A00ARZ-NH
IC TOUCH SENSOR CAP-DGTL VCT28
IQS550-BL-QNR
150CH. TRACKPAD/TOUCH SCREEN CON
AT42QT2120-XUR
IC TOUCH SENSOR 12CH 20TSSOP
All Technical Specifications
| Type | Buttons, Slider |
| Interface | I²C |
| Resolution | 10 b |
| Current - Supply | 1.14mA |
| Number of Inputs | Up to 16 |
| Voltage - Supply | 1.8V ~ 5.5V |
| LED Driver Channels | 11 |
| Proximity Detection | No |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.