Step1: Product
Resurgent Semiconductor, LLC MPR121QR2
Image shown is a representation only
Manufacturer
Manufacturer No
MPR121QR2
Date Code
22+
Quantity
50
Availability
In Stock
Package
QFN
Description
Capacitive Touch Screen 2-Wire 20-Pin QFN
Datasheet
HTS
COMPONENTS
PPAP
Unknown
Type
Capacitive
EU RoHS
Compliant
Mounting
Surface Mount
ECCN (US)
EAR99
Pin Count
20
Automotive
Unknown
PCB changed
20
Availability
In Stock (cut strips)
Package Width
3
Interface Type
I2C
Package Length
3
Spread Spectrum
No
Synchronous Pin
No
Resolution (bit)
10
Supplier Package
QFN
Standard Package Name
QFN
Touch Panel Interface
2-Wire
Manufacturer Lead Time
110 weeks
Maximum Fall Time (ns)
300
Maximum Rise Time (ns)
300
Number of Channels per Chip
13
Maximum Operating Temperature (°C)
85
Minimum Operating Temperature (°C)
-40
Maximum Operating Supply Voltage (V)
2.75|3.6
Minimum Operating Supply Voltage (V)
1.71|2
| Attribute | Value |
|---|---|
| HTS | COMPONENTS |
| PPAP | Unknown |
| Type | Capacitive |
| EU RoHS | Compliant |
| Mounting | Surface Mount |
| ECCN (US) | EAR99 |
| Pin Count | 20 |
| Automotive | Unknown |
| PCB changed | 20 |
| Availability | In Stock (cut strips) |
| Package Width | 3 |
| Interface Type | I2C |
| Package Length | 3 |
| Spread Spectrum | No |
| Synchronous Pin | No |
| Resolution (bit) | 10 |
| Supplier Package | QFN |
| Standard Package Name | QFN |
| Touch Panel Interface | 2-Wire |
| Manufacturer Lead Time | 110 weeks |
| Maximum Fall Time (ns) | 300 |
| Maximum Rise Time (ns) | 300 |
| Number of Channels per Chip | 13 |
| Maximum Operating Temperature (°C) | 85 |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Supply Voltage (V) | 2.75|3.6 |
| Minimum Operating Supply Voltage (V) | 1.71|2 |
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 28, 2026 - Oct 29, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
