Touchscreen Controller, 4, 5, or 8 Wire Resistive 10 b I2C, Serial, SPI Interface 20-SSOP
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AR1021T-I/SS

DigiKey Part Number
AR1021T-I/SSTR-ND - Tape & Reel (TR)
AR1021T-I/SSCT-ND - Cut Tape (CT)
AR1021T-I/SSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
AR1021T-I/SS
Description
IC SCREEN CNTRL 10BIT 20SSOP
Manufacturer Standard Lead Time
5 Weeks
Customer Reference
Detailed Description
Touchscreen Controller 4, 5, or 8 Wire Resistive 10 b I2C, Serial, SPI Interface 20-SSOP
Datasheet
 Datasheet
EDA/CAD Models
AR1021T-I/SS Models
Product Attributes
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Category
Voltage Reference
Internal
Manufacturer
Microchip Technology
Voltage - Supply
2.5V ~ 5V
Series
Current - Supply
17 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-40°C ~ 125°C
Part Status
Active
Mounting Type
Surface Mount
Touchscreen
4, 5, or 8 Wire Resistive
Package / Case
20-SSOP (0.209", 5.30mm Width)
Resolution (Bits)
10 b
Supplier Device Package
20-SSOP
Interface
I2C, Serial, SPI
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
1,600 estimated in stock on 30-Oct-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.45000$2.45
25$2.26000$56.50
100$2.16250$216.25
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,600$2.16250$3,460.00
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.