Step1: Product
Atmel AT42QT2161-MMU
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Manufacturer
Manufacturer No
AT42QT2161-MMU
Package
28-VFQFN Exposed Pad
Packaging
Bulk
Description
PROXIMITY - TOUCH SENSOR, PQCC28
Detailed Description
Capacitive Touch Buttons, Slider 28-VQFN (4x4)
Datasheet
Type
Buttons, Slider
Series
QMatrix™
Interface
I2C
Packaging
Bulk
Resolution
10 b
Manufacturer
Atmel
Mounting Type
Surface Mount
Package / Case
28-VFQFN Exposed Pad
Current - Supply
1.14mA
Number of Inputs
Up to 16
Voltage - Supply
1.8V ~ 5.5V
LED Driver Channels
11
Proximity Detection
No
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 85°C
Supplier Device Package
28-VQFN (4x4)
| Attribute | Value |
|---|---|
| Type | Buttons, Slider |
| Series | QMatrix™ |
| Interface | I2C |
| Packaging | Bulk |
| Resolution | 10 b |
| Manufacturer | Atmel |
| Mounting Type | Surface Mount |
| Package / Case | 28-VFQFN Exposed Pad |
| Current - Supply | 1.14mA |
| Number of Inputs | Up to 16 |
| Voltage - Supply | 1.8V ~ 5.5V |
| LED Driver Channels | 11 |
| Proximity Detection | No |
| DigiKey Programmable | Not Verified |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 28-VQFN (4x4) |
Purchase & Inquiry
Placing an Order
You may place an order on DAXIN without creating an account.
Available Payment Methods
For your convenience, we accept several payment methods in USD, including PayPal, credit card, and wire transfer.
RFQ (Request for Quote)
We recommend submitting an RFQ to receive the latest pricing and inventory information for the parts you need.
Our sales team will respond to your request by email within 24 hours.
Important Notes
1. You will receive an order information email in your inbox. Please check your spam folder if you do not find the email.
2. Since inventory and pricing may change from time to time, our sales manager will reconfirm your order and notify you if any updates are needed.
Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 4, 2026 - Oct 5, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
