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Capacitive Touch Solutions for Buttons, Sliders, Wheels and Proximity

Turnkey Capacitive Touch Controllers and Microcontrollers with On-Chip Touch Peripherals

It’s time to add capacitive touch to the user interface in your next product. We offer two easy-to-implement options for creating buttons, sliders and wheels or enabling proximity detection that will enhance your product’s user experience. With devices that support up to 64 buttons, our easy-to-configure turnkey touch controllers streamline the process of replacing mechanical buttons in your product. Or, you can choose one of our microcontrollers (MCUs) with dedicated Core Independent Peripherals (CIPs), which offload the touch functionality from the Central Processing Unit (CPU) to free up system resources and reduce power consumption. Like our turnkey devices, these MCUs support both mutual- and self-capacitance measurements.

Download Documents
Go to Touch Tutorials
Find Development Tools

Where Can You Use Touch?

  • Control panels on cooktops, ovens, washers and other household appliances
  • Liquid level sensing in tanks and other containers
  • Touch on metal in waterproof and/or vandalism-proof designs
  • Media and audio controls on headphones and ear buds
  • Presence detection in earphones/earbuds, self-lacing shoes and other advanced consumer products
  • Medical device controls without openings for easy cleaning and disinfection
  • Hands on Detection (HoD) and other safety features using buttons, sliders, wheels and touchpads on steering wheels
  • Proximity detection in car door handles to lock and unlock a car
  • Proximity detection to implement automotive backlighting

Two Technology Platforms for Your Design

We offer two easy-to-implement options for creating buttons, sliders and wheels or enabling proximity detection that will enhance your product’s user experience:

Microcontrollers with On-Chip Touch

Many of our 8- and 32-bit MCUs feature on-chip touch sensing hardware available as a CIP. These peripherals enable capacitive touch at no extra cost since you will need at least one MCU for your design anyway. Touch is easily integrated with your application code. It doesn’t matter whether your code is 4 KB or 1 MB in size. We have a variety of MCUs that can handle a capacitive touch interface in addition to everything else you need done.

  • Wide range of 8-, 16- and 32-bit MCUs with dedicated on-chip touch peripherals
  • Touch library, code configurators and software tools to customize your application

Turnkey Touch Controllers

These application-specific devices require no programming. Just connect one to your touch sensor and the host MCU of your choice to provide high-quality, hassle-free touch right out of the box. Use one of our MCUs and generate the host communication firmware with our code configurators to make your system bring-up even faster and simpler.

  • Ready-to-use solutions with dedicated touch functionality
  • No programming expertise needed
  • Fastest and easiest way to upgrade to touch

These robust and proven solutions offer reliable performance in even the most challenging applications and support capacitive touch on glass, plastics and wood. We also offer Metal over Capacitive (MoC) support for touch-on-metal surfaces. If your design needs to function in a wet or outdoor environment, you can use our products and touch libraries for MCUs to create water-tolerant or waterproof keypads and other interfaces. They can even support touch through gloved fingers.

Selecting a Technology Platform

Touch Feature Turnkey Touch
Controllers		 PIC®/AVR®/SAM MCU
Plus Touch Library
No coding required ●  
Buttons/slider/wheel/proximity support ● ●
Number of buttons 64 100+
2D touchpad support with surface gesture detection   ●
Water-tolerant touch ●
(buttons)		 ●
(buttons, sliders, touchpads)
Low-power operation ● ●
Low-power flat rate (power consumption not dependent on button count)   ●
Ultra-low-power touch wake up   ●
Automotive qualified (silicon, noise, emissions)   ●
IEC 60730 Home Appliance Class B Safety certified touch ● ●
Boost mode (quadrupled sensing speed or doubled SNR)   ●
Automatic Sensitivity Adaption (ASA)   ●
Code configurator for easy code development   ●
WLCSP package   ●
Capacitive self sensing ● ●
Capacitive mutual sensing ● ●

Why Choose Microchip as Your Touch Partner?

Our portfolio of products offers these key performance and design advantages:

Noise-Robust Touch

  • IEC 61000-4-6 for conducted noise level 3 and higher
  • Automotive Bulk Current Injection (BCI)
  • Emissions/CISPR-25
  • Electrostatic Discharge (ESD), radiated noise

Automotive Touch

  • Automotive design center
  • Functional Safety design center
  • Automotive touch MCUs
  • Proven ISO 26262 touch provider

Home Appliance Safety

IEC 60730 Class B-certified solutions:

True Water-Tolerant Touch

  • Rain tolerant for outdoor use
  • No lock-out; touch remains functional despite the presence of water
  • Waterproof touch with Metal Over Capacitive (MOC) technology

Long-Term Touch Provider

  • Using a proven and reliable touch supplier mitigates your risk
  • More than 20 years of experience in touch technology
  • Solutions for all touch use cases

Ease of Use

  • Global support in your local language
  • Code configurators to speed up your development
  • Free tutorials and design resources on our Developer Help site

Very High Button Count

  • Feeding line length compensation, parasitic suppression
  • Boost mode touch
  • Reduced chip count = lower costs

Low Power Consumption

  • Low power flat rate < 5 μA
  • Power consumption doesn’t increase with higher button count

Capacitive Touch Products

View All Parametrics
Product Status Program Memory Pincount SRAM (Bytes) Data EEPROM/HEF (Bytes) Touch Channels Operation Voltage Max (V) Hardware Touch Peripheral Packages
ATmega324PB In Production 32 44 2048 1024 32 1.8V - 5.5V PTC 44/TQFP, 44/VQFN
ATmega328PB In Production 32 32 2048 1024 144 1.8V - 5.5V PTC 32/TQFP, 32/VQFN
ATSAMA5D22 In Production 0 196 131072 0 12 1.1V - 1.32V PTC 196/TFBGA
ATSAMA5D225C-D1M In Production 0 196 131072 12 3.1V - 3.4V PTC 196/TFBGA
ATSAMA5D23 In Production 0 196 131072 0 12 1.1V - 1.32V PTC 196/TFBGA
ATSAMA5D24 In Production 0 256 131072 0 16 1.1V - 1.32V PTC 256/TFBGA
ATSAMA5D27 In Production 0 289 131072 0 16 1.1V - 1.32V PTC 289/LFBGA
ATSAMA5D27C-D1G In Production 0 289 131072 16 1.1V - 1.32V PTC 289/TFBGA
ATSAMA5D27C-D5M In Production 0 289 131072 16 1.1V - 1.32V PTC 289/TFBGA
ATSAMA5D27C-LD1G In Production 0 361 131072 1.1V - 1.32V PTC 361/TFBGA
ATSAMA5D27C-LD2G In Production 0 361 131072 1.1V - 1.32V PTC 361/TFBGA
ATSAMA5D27-SOM1 In Production 8000 176 131072 3.1V - 3.4V PTC 176/MODULE
ATSAMA5D28 In Production 0 289 131072 0 16 1.1V - 1.32V PTC 289/LFBGA
ATSAMA5D28C-D1G In Production 0 289 131072 16 1.1V - 1.32V PTC 289/TFBGA
ATSAMA5D28C-LD1G In Production 0 361 131072 1.1V - 1.32V PTC 361/TFBGA
ATSAMA5D28C-LD2G In Production 0 361 131072 1.1V - 1.32V PTC 361/TFBGA
ATSAMC20E15A In Production 32 32 4096 1024 60 2.7V - 5.5V PTC 32/TQFP, 32/VQFN
ATSAMC20E16A In Production 64 32 8192 2048 60 2.7V - 5.5V PTC 32/TQFP, 32/VQFN
ATSAMC20E17A In Production 128 32 16384 4096 60 2.7V - 5.5V PTC 32/TQFP, 32/VQFN
ATSAMC20E18A In Production 256 32 32768 8000 60 2.7V - 5.5V PTC 32/TQFP, 32/VQFN
ATSAMC20G15A In Production 32 48 4096 1024 120 2.7V - 5.5V PTC 48/TQFP, 48/VQFN
ATSAMC20G16A In Production 64 48 8192 2048 120 2.7V - 5.5V PTC 48/TQFP, 48/VQFN
ATSAMC20G17A In Production 128 48 16384 4096 120 2.7V - 5.5V PTC 48/TQFP, 48/VQFN
ATSAMC20G18A In Production 256 48 32768 8192 120 2.7V - 5.5V PTC 48/TQFP, 48/VQFN
ATSAMC20J15A In Production 32 64 4096 1024 256 2.7V - 5.5V PTC 64/TQFP, 64/VQFN
ATSAMC20J16A In Production 64 64 8192 2048 256 2.7V - 5.5V PTC 64/TQFP, 64/VQFN
ATSAMC20J17A In Production 128 64 16384 4096 256 2.7V - 5.5V PTC 56/WLCSP, 64/TQFP, 64/VQFN
ATSAMC20J18A In Production 256 64 32768 8192 256 2.7V - 5.5V PTC 56/WLCSP, 64/TQFP, 64/VQFN
ATSAMC20N17A In Production 128 100 16384 4096 256 2.7V - 5.5V PTC 100/TQFP
ATSAMC20N18A In Production 256 100 32768 8192 256 2.7V - 5.5V PTC 100/TQFP
ATSAMC21E15A In Production 32 32 4096 1024 60 2.7V - 5.5V PTC 32/TQFP, 32/VQFN
ATSAMC21E16A In Production 64 32 8192 2048 60 2.7V - 5.5V PTC 32/TQFP, 32/VQFN
ATSAMC21E17A In Production 128 32 16384 4096 60 2.7V - 5.5V PTC 32/TQFP, 32/VQFN
ATSAMC21E18A In Production 256 32 32768 8192 60 2.7V - 5.5V PTC 32/TQFP, 32/VQFN
ATSAMC21G15A In Production 32 48 4096 1024 120 2.7V - 5.5V PTC 48/TQFP, 48/VQFN
ATSAMC21G16A In Production 64 48 8192 2048 120 2.7V - 5.5V PTC 48/TQFP, 48/VQFN, 64/VQFN
ATSAMC21G17A In Production 128 48 16384 4096 120 2.7V - 5.5V PTC 48/TQFP, 48/VQFN
ATSAMC21G18A In Production 256 48 32768 8192 120 2.7V - 5.5V PTC 48/TQFP, 48/VQFN
ATSAMC21J15A In Production 32 64 4096 1024 256 2.7V - 5.5V PTC 64/TQFP, 64/VQFN
ATSAMC21J16A In Production 64 64 8192 2048 256 2.7V - 5.5V PTC 64/TQFP, 64/VQFN
ATSAMC21J17A In Production 128 64 16384 4096 256 2.7V - 5.5V PTC 56/WLCSP, 64/TQFP, 64/VQFN
ATSAMC21J18A In Production 256 64 32768 8192 256 2.7V - 5.5V PTC 56/WLCSP, 64/TQFP, 64/VQFN
ATSAMC21N17A In Production 128 100 16384 4096 256 2.7V - 5.5V PTC 100/TQFP
ATSAMC21N18A In Production 256 100 32768 8192 256 1.62V - 5.5V PTC 100/TQFP
ATSAMD10C13 In Production 8 14 4096 0 12 1.62V - 3.63V PTC 14/SOIC
ATSAMD10C14 In Production 16 14 4096 0 12 1.62V - 3.63V PTC 14/SOIC
ATSAMD10D13 In Production 8 24 4096 0 72 1.62V - 3.63V PTC 20/SOIC, 24/VQFN
ATSAMD10D14 In Production 16 24 4096 0 72 1.62V - 3.63V PTC 20/SOIC, 20/WLCSP, 24/VQFN
ATSAMD11C14 In Production 16 14 4096 0 12 1.62V - 3.63V PTC 14/SOIC
ATSAMD11D14 In Production 16 24 4096 0 72 1.62V - 3.63V PTC 20/SOIC, 20/WLCSP, 24/VQFN
ATSAMD20E14 In Production 16 32 2048 0 60 1.62V - 3.63V PTC 32/TQFP, 32/VQFN
ATSAMD20E15 In Production 32 32 4096 0 60 1.62V - 3.63V PTC 32/TQFP, 32/VQFN
ATSAMD20E16 In Production 64 32 8192 0 60 1.62V - 3.63V PTC 32/TQFP, 32/VQFN
ATSAMD20E17 In Production 128 32 16384 0 60 1.62V - 3.63V PTC 32/TQFP, 32/VQFN
ATSAMD20E18 In Production 256 32 32768 0 60 1.62V - 3.63V PTC 32/TQFP, 32/VQFN
ATSAMD20G14 In Production 16 48 2048 0 120 1.62V - 3.63V PTC 48/TQFP, 48/VQFN
ATSAMD20G15 In Production 32 48 4096 0 120 1.62V - 3.63V PTC 48/TQFP, 48/VQFN
ATSAMD20G16 In Production 64 48 8192 0 120 1.62V - 3.63V PTC 48/TQFP, 48/VQFN
ATSAMD20G17 In Production 128 48 16384 0 120 1.62V - 3.63V PTC 45/WLCSP, 48/TQFP, 48/VQFN
ATSAMD20G18 In Production 256 48 32768 0 120 1.62V - 3.63V PTC 45/WLCSP, 48/TQFP, 48/VQFN
ATSAMD20J14 In Production 16 64 2048 0 256 1.62V - 3.63V PTC 64/TQFP, 64/UFBGA, 64/VQFN
ATSAMD20J15 In Production 32 64 4096 0 256 1.62V - 3.63V PTC 64/TQFP, 64/UFBGA, 64/VQFN
ATSAMD20J16 In Production 64 64 8192 0 256 1.62V - 3.63V PTC 64/TQFP, 64/UFBGA, 64/VQFN
ATSAMD20J17 In Production 128 64 16384 0 256 1.62V - 3.63V PTC 64/TQFP, 64/UFBGA, 64/VQFN
ATSAMD20J18 In Production 256 64 32768 0 256 1.62V - 3.63V PTC 64/TQFP, 64/UFBGA, 64/VQFN
ATSAMD21E15 In Production 32 32 4096 0 60 1.62V - 3.63V PTC 32/TQFP, 32/VQFN, 35/WLCSP
ATSAMD21E16 In Production 64 32 8192 0 60 1.62V - 3.63V PTC 32/TQFP, 32/VQFN, 35/WLCSP
ATSAMD21E17 In Production 128 32 16384 0 60 1.62V - 3.63V PTC 32/TQFP, 32/VQFN, 35/WLCSP
ATSAMD21E18 In Production 256 32 32768 0 60 1.62V - 3.63V PTC 32/TQFP, 32/VQFN
ATSAMD21G15 In Production 32 48 4096 0 120 1.62V - 3.63V PTC 48/TQFP, 48/VQFN
ATSAMD21G16 In Production 64 48 8192 0 120 1.62V - 3.63V PTC 48/TQFP, 48/VQFN
ATSAMD21G17 In Production 128 48 16384 0 120 1.62V - 3.63V PTC 45/WLCSP, 48/TQFP, 48/VQFN
ATSAMD21G18 In Production 256 48 32768 0 120 1.62V - 3.63V PTC 45/WLCSP, 48/TQFP, 48/VQFN
ATSAMD21J15 In Production 32 64 4096 0 256 1.62V - 3.63V PTC 64/TQFP, 64/UFBGA, 64/VQFN
ATSAMD21J16 In Production 64 64 8192 0 256 1.62V - 3.63V PTC 64/TQFP, 64/VQFN
ATSAMD21J17 In Production 128 64 16384 0 256 1.62V - 3.63V PTC 64/TQFP, 64/UFBGA, 64/VQFN
ATSAMD21J18 In Production 256 64 32768 0 256 1.62V - 3.63V PTC 64/TQFP, 64/UFBGA, 64/VQFN
ATSAMD51G18A In Production 256 48 131072 0 256 1.71V - 3.6V PTC 48/VQFN
ATSAMD51G19A In Production 512 48 196608 0 256 1.71V - 3.6V PTC 48/VQFN
ATSAMD51J18A In Production 256 64 131072 0 256 1.71V - 3.6V PTC 64/TQFP, 64/VQFN
ATSAMD51J19A In Production 512 64 196608 0 256 1.71V - 3.6V PTC 64/TQFP, 64/VQFN, 64/WLCSP
ATSAMD51J20A In Production 1024 64 262144 0 256 1.71V - 3.6V PTC 64/TQFP, 64/VQFN, 64/WLCSP
ATSAMD51N19A In Production 512 100 196608 0 256 1.71V - 3.6V PTC 100/TQFP
ATSAMD51N20A In Production 1024 100 262144 0 256 1.71V - 3.6V PTC 100/TQFP
ATSAMD51P19A In Production 512 128 196608 0 256 1.71V - 3.6V PTC 120/TFBGA, 128/TQFP
ATSAMD51P20A In Production 1024 128 262144 0 256 1.71V - 3.6V PTC 120/TFBGA, 128/TQFP
ATSAMDA1E14B In Production 16 32 4096 512 60 2.7V - 3.63V PTC 32/TQFP, 32/VQFN
ATSAMDA1E15B In Production 32 32 4096 512 60 2.7V - 3.63V PTC 32/TQFP, 32/VQFN
ATSAMDA1E16B In Production 64 32 8192 512 60 2.7V - 3.63V PTC 32/TQFP, 32/VQFN
ATSAMDA1G14B In Production 16 48 4096 1024 120 2.7V - 3.63V PTC 48/TQFP, 48/VQFN
ATSAMDA1G15B In Production 32 48 4096 1024 120 2.7V - 3.63V PTC 48/TQFP, 48/VQFN
ATSAMDA1G16B In Production 64 48 8192 1024 120 2.7V - 3.63V PTC 48/TQFP, 48/VQFN
ATSAMDA1J14B In Production 16 64 4096 2048 256 2.7V - 3.63V PTC 64/TQFP
ATSAMDA1J15B In Production 32 64 4096 2048 256 2.7V - 3.63V PTC 64/TQFP
ATSAMDA1J16B In Production 64 64 8192 2048 256 2.7V - 3.63V PTC 64/TQFP
ATSAME51G18A In Production 256 48 131072 0 1.71V - 3.6V PTC 48/VQFN
ATSAME51J18A In Production 256 64 131072 0 256 1.71V - 3.6V PTC 64/TQFP, 64/VQFN
ATSAME51J19A In Production 512 64 196608 0 256 1.71V - 3.6V PTC 64/TQFP, 64/VQFN
ATSAME51J20A In Production 1024 64 262144 0 256 1.71V - 3.6V PTC 64/TQFP, 64/VQFN
ATSAME51N19A In Production 512 100 196608 0 256 1.71V - 3.6V PTC 100/TQFP
ATSAME51N20A In Production 1024 100 262144 0 256 1.71V - 3.6V PTC 100/TQFP
ATSAME53J18A In Production 256 64 131072 0 256 1.71V - 3.6V PTC 64/TQFP, 64/VQFN
ATSAME53J19A In Production 512 64 196608 0 256 1.71V - 3.6V PTC 64/TQFP, 64/VQFN
ATSAME53N19A In Production 512 100 196608 0 256 1.71V - 3.6V PTC 100/TQFP
ATSAME54N19A In Production 512 100 196608 0 256 1.71V - 3.6V PTC 100/TQFP
ATSAME54N20A In Production 1024 100 262144 0 256 1.71V - 3.6V PTC 100/TQFP
ATSAME54P19A In Production 512 128 196608 0 256 1.71V - 3.6V PTC 120/TFBGA, 128/TQFP
ATSAME54P20A In Production 1024 128 262144 0 256 1.71V - 3.6V PTC 120/TFBGA, 128/TQFP
ATSAML10D14A In Production 16 24 4096 2048 1.62V - 3.63V PTC 24/SSOP, 24/VQFN
ATSAML10D15A In Production 32 24 8192 2048 1.62V - 3.63V PTC 24/SSOP, 24/VQFN
ATSAML10D16A In Production 64 24 16384 2048 1.62V - 3.63V PTC 24/SSOP, 24/VQFN
ATSAML10E14A In Production 16 32 4096 2048 1.62V - 3.63V PTC 32/TQFP, 32/VQFN, 32/WLCSP
ATSAML10E15A In Production 32 32 8192 2048 1.62V - 3.63V PTC 32/TQFP, 32/VQFN, 32/WLCSP
ATSAML10E16A In Production 64 32 16384 2048 1.62V - 3.63V PTC 32/TQFP, 32/VQFN, 32/WLCSP
ATSAML11D14A In Production 16 24 8192 2048 1.62V - 3.63V PTC 24/SSOP, 24/VQFN
ATSAML11D15A In Production 32 24 8192 2048 1.62V - 3.63V PTC 24/SSOP, 24/VQFN
ATSAML11D16A In Production 64 24 16384 2048 1.62V - 3.63V PTC 24/SSOP, 24/VQFN
ATSAML11E14A In Production 16 32 8192 2048 1.62V - 3.63V PTC 32/TQFP, 32/VQFN, 32/WLCSP
ATSAML11E15A In Production 32 32 8192 2048 1.62V - 3.63V PTC 32/TQFP, 32/VQFN, 32/WLCSP
ATSAML11E16A In Production 64 32 16384 2048 1.62V - 3.63V PTC 32/TQFP, 32/VQFN, 32/WLCSP
ATSAML21E15B In Production 32 32 6144 1024 60 1.62V - 3.63V PTC 32/TQFP, 32/VQFN
ATSAML21E16B In Production 64 32 12288 2048 60 1.62V - 3.63V PTC 32/TQFP, 32/VQFN
ATSAML21E17B In Production 128 32 24576 4096 60 1.62V - 3.63V PTC 32/TQFP, 32/VQFN
ATSAML21E18B In Production 256 32 40960 8192 60 1.62V - 3.63V PTC 32/TQFP, 32/VQFN
ATSAML21G16B In Production 64 48 12288 2048 96 1.62V - 3.63V PTC 48/TQFP, 48/VQFN
ATSAML21G17B In Production 128 48 24576 4096 96 1.62V - 3.63V PTC 48/TQFP, 48/VQFN
ATSAML21G18B In Production 256 48 40960 8192 96 1.62V - 3.63V PTC 48/TQFP, 48/VQFN
ATSAML21J16B In Production 64 64 12288 2048 192 1.62V - 3.63V PTC 64/TQFP, 64/VQFN
ATSAML21J17B In Production 128 64 24576 4096 192 1.62V - 3.63V PTC 64/TQFP, 64/VQFN, 64/WLCSP
ATSAML21J18B In Production 256 64 40960 8192 192 1.62V - 3.63V PTC 64/TQFP, 64/VQFN, 64/WLCSP
ATSAML22G16A In Production 64 48 8192 2048 110 1.62V - 3.63V PTC 48/TQFP, 48/VQFN
ATSAML22G17A In Production 128 48 16384 4096 110 1.62V - 3.63V PTC 48/TQFP, 48/VQFN, 49/WLCSP
ATSAML22G18A In Production 256 48 32768 8192 110 1.62V - 3.63V PTC 48/TQFP, 48/VQFN, 49/WLCSP
ATSAML22J16A In Production 64 64 8192 2048 110 1.62V - 3.63V PTC 64/TQFP, 64/VQFN
ATSAML22J17A In Production 128 64 16384 4096 182 1.62V - 3.63V PTC 64/TQFP, 64/VQFN
ATSAML22J18A In Production 256 64 32768 8192 182 1.62V - 3.63V PTC 64/TQFP, 64/VQFN
ATSAML22N16A In Production 64 100 8192 2048 256 1.62V - 3.63V PTC 100/TQFP, 100/UFBGA
ATSAML22N17A In Production 128 100 16384 4096 256 1.62V - 3.63V PTC 100/TQFP, 100/UFBGA
ATSAML22N18A In Production 256 100 32768 8192 256 1.62V - 3.63V PTC 100/TQFP, 100/UFBGA
ATTINY1614 In Production 16 14 2048 256 6 1.8V - 5.5V PTC 14/SOIC
ATTINY1616 In Production 16 20 2048 256 36 1.8V - 5.5V PTC 20/SOIC, 20/VQFN
ATTINY1617 In Production 16 24 2048 256 49 1.8V - 5.5V PTC 24/VQFN
ATTINY3216 In Production 32 20 2048 256 12 1.8V - 5.5V PTC 20/SOIC
ATTINY3217 In Production 32 24 2048 256 14 1.8V - 5.5V PTC 24/VQFN
ATTINY814 In Production 8 14 256 128 9 1.8V - 5.5V PTC 14/SOIC
ATTINY816 In Production 8 20 512 128 9 1.8V - 5.5V PTC 20/SOIC, 20/VQFN
ATTINY817 In Production 8 24 512 128 9 1.8V - 5.5V PTC 24/VQFN
AVR128DA28 In Production 64 28 8192 512 1.8V - 5.5V PTC 28/SOIC, 28/SPDIP, 28/SSOP
AVR128DA32 In Production 128 32 16384 512 1.8V - 5.5V PTC 32/TQFP, 32/VQFN
AVR128DA48 In Production 128 48 16384 512 1.8V - 5.5V PTC 48/TQFP, 48/VQFN
AVR128DA64 In Production 128 64 16384 512 1.8V - 5.5V PTC 64/QFN, 64/TQFP
AVR32DA28 In Production 32 28 4096 512 1.8V - 5.5V PTC 28/SOIC, 28/SPDIP, 28/SSOP
AVR32DA32 In Production 32 32 4096 512 1.8V - 5.5V PTC 32/TQFP, 32/VQFN
AVR32DA48 In Production 32 48 4096 512 1.8V - 5.5V PTC 48/TQFP, 48/VQFN
AVR64DA28 In Production 64 28 8192 512 1.8V - 5.5V PTC 28/SOIC, 28/SPDIP, 28/SSOP
AVR64DA32 In Production 64 32 8192 512 1.8V - 5.5V PTC 32/TQFP, 32/VQFN
AVR64DA48 In Production 64 48 8192 512 1.8V - 5.5V PTC 48/TQFP, 48/VQFN
AVR64DA64 In Production 64 64 8192 512 1.8V - 5.5V PTC 64/QFN, 64/TQFP
PIC12LF1552 In Production 3.5 8 256 0 4 1.8V - 3.6V HCVD 8/MSOP, 8/PDIP, 8/SOIC, 8/UDFN
PIC16F1512 In Production 3.5 28 128 0 17 1.8V - 5.5V HCVD 28/SOIC, 28/SPDIP, 28/SSOP, 28/UQFN
PIC16F1513 In Production 7 28 256 0 17 1.8V - 5.5V HCVD 28/SOIC, 28/SPDIP, 28/SSOP, 28/UQFN
PIC16F18424 In Production 7 14 512 256 0 1.8V - 5.5V ADC2 with HCVD 14/PDIP, 14/SOIC, 14/TSSOP, 16/UQFN
PIC16F18425 In Production 14 14 1024 256 0 1.8V - 5.5V ADC2 with HCVD 14/PDIP, 14/SOIC, 14/TSSOP, 16/UQFN
PIC16F18426 In Production 28 14 2048 256 0 1.8V - 5.5V ADC2 with HCVD 14/PDIP, 14/SOIC, 14/TSSOP, 16/QFN, 16/UQFN, 16/VQFN
PIC16F18444 In Production 7 20 512 256 0 1.8V - 5.5V ADC2 with HCVD 20/PDIP, 20/SOIC, 20/SSOP, 20/UQFN
PIC16F18445 In Production 14 20 1024 256 0 1.8V - 5.5V ADC2 with HCVD 20/PDIP, 20/SOIC, 20/SSOP, 20/UQFN
PIC16F18446 In Production 28 20 2048 256 0 1.8V - 5.5V ADC2 with HCVD 14/SOIC, 20/PDIP, 20/SOIC, 20/SSOP, 20/UQFN
PIC16F18455 In Production 14 28 1024 256 0 1.8V - 5.5V ADC2 with HCVD 28/SOIC, 28/SPDIP, 28/SSOP, 28/VQFN
PIC16F18456 In Production 28 28 2048 256 0 1.8V - 5.5V ADC2 with HCVD 28/SOIC, 28/SPDIP, 28/SSOP, 28/VQFN
PIC16F18854 In Production 7 28 512 256 24 1.8V - 5.5V ADC2 with HCVD 28/QFN, 28/SOIC, 28/SPDIP, 28/SSOP, 28/UQFN, 28/VQFN
PIC16F18855 In Production 14 28 1024 256 24 1.8V - 5.5V ADC2 with HCVD 28/QFN, 28/SOIC, 28/SPDIP, 28/SSOP, 28/UQFN
PIC16F18856 In Production 28 28 2048 256 24 1.8V - 5.5V ADC2 with HCVD 28/QFN, 28/SOIC, 28/SPDIP, 28/SSOP, 28/UQFN, 28/VQFN
PIC16F18857 In Production 56 28 4096 256 24 1.8V - 5.5V ADC2 with HCVD 28/QFN, 28/SOIC, 28/SPDIP, 28/SSOP
PIC16F18875 In Production 14 40 1024 256 35 1.8V - 5.5V ADC2 with HCVD 40/PDIP, 40/UQFN, 44/QFN, 44/TQFP
PIC16F18876 In Production 28 40 2048 256 35 1.8V - 5.5V ADC2 with HCVD 40/PDIP, 40/UQFN, 44/QFN, 44/TQFP
PIC16F18877 In Production 56 40 4096 256 35 1.8V - 5.5V ADC2 with HCVD 40/PDIP, 40/UQFN, 40/VQFN, 44/QFN, 44/TQFP
PIC16F19155 In Production 14 28 1024 256 0 1.8V - 5.5V ADC2 with HCVD 28/SOIC, 28/SPDIP, 28/SSOP, 28/UQFN
PIC16F19156 In Production 28 28 2048 256 0 1.8V - 5.5V ADC2 with HCVD 28/SOIC, 28/SPDIP, 28/SSOP, 28/UQFN
PIC16F19175 In Production 14 40 1024 256 0 1.8V - 5.5V ADC2 with HCVD 40/PDIP, 40/UQFN, 44/TQFP
PIC16F19176 In Production 28 40 2048 256 0 1.8V - 5.5V ADC2 with HCVD 40/PDIP, 40/UQFN, 44/TQFP
PIC16F19185 In Production 14 48 1024 256 0 1.8V - 5.5V ADC2 with HCVD 48/TQFP, 48/UQFN
PIC16F19186 In Production 28 48 2048 256 0 1.8V - 5.5V ADC2 with HCVD 48/TQFP, 48/UQFN
PIC16F19195 In Production 14 64 1024 256 0 1.8V - 5.5V ADC2 with HCVD 64/QFN, 64/TQFP
PIC16F19196 In Production 28 64 2048 256 0 1.8V - 5.5V ADC2 with HCVD 64/QFN, 64/TQFP, 64/VQFN
PIC16F19197 In Production 56 64 4096 256 0 1.8V - 5.5V ADC2 with HCVD 64/QFN, 64/TQFP, 64/VQFN
PIC16LF1554 In Production 7 14 256 0 11 1.8V - 3.6V HCVD 14/PDIP, 14/SOIC, 14/TSSOP, 16/QFN
PIC16LF1559 In Production 14 20 512 0 17 1.8V - 3.6V HCVD 20/PDIP, 20/QFN, 20/SSOP, 20/UQFN
PIC16LF1566 In Production 14 28 1024 0 23 1.8V - 3.6V HCVD 28/SOIC, 28/SPDIP, 28/SSOP, 28/UQFN
PIC16LF1567 In Production 14 40 1024 0 34 1.8V - 3.6V HCVD 40/PDIP, 40/UQFN, 44/TQFP
PIC18F04Q40 In Production 16 14 1024 512 1.8V - 5.5V ADC2 with HCVD 14/SOIC, 14/TSSOP
PIC18F04Q41 In Production 16 14 1024 512 1.8V - 5.5V ADC2 with HCVD 14/SOIC, 14/TSSOP
PIC18F05Q40 In Production 32 14 2048 512 1.8V - 5.5V ADC2 with HCVD 14/SOIC, 14/TSSOP
PIC18F05Q41 In Production 32 14 2048 512 1.8V - 5.5V ADC2 with HCVD 14/SOIC, 14/TSSOP
PIC18F06Q40 In Production 64 14 4096 512 1.8V - 5.5V ADC2 with HCVD 14/SOIC, 14/TSSOP
PIC18F06Q41 In Production 64 14 4096 512 1.8V - 5.5V ADC2 with HCVD 14/SOIC, 14/TSSOP
PIC18F14Q40 In Production 16 20 1024 512 1.8V - 5.5V ADC2 with HCVD 20/PDIP, 20/SOIC, 20/SSOP, 20/VQFN
PIC18F14Q41 In Production 16 20 1024 512 1.8V - 5.5V ADC2 with HCVD 20/PDIP, 20/SOIC, 20/SSOP, 20/VQFN
PIC18F15Q40 In Production 32 20 2048 512 1.8V - 5.5V ADC2 with HCVD 20/PDIP, 20/SOIC, 20/SSOP, 20/VQFN
PIC18F15Q41 In Production 32 20 2048 512 1.8V - 5.5V ADC2 with HCVD 20/PDIP, 20/SOIC, 20/SSOP, 20/VQFN
PIC18F16Q40 In Production 64 20 4096 512 1.8V - 5.5V ADC2 with HCVD 20/PDIP, 20/SOIC, 20/SSOP, 20/VQFN
PIC18F16Q41 In Production 64 20 4096 512 1.8V - 5.5V ADC2 with HCVD 20/PDIP, 20/SOIC, 20/SSOP, 20/VQFN
PIC18F24K40 In Production 16 28 1024 256 24 1.8V - 5.5V ADC2 with HCVD 28/QFN, 28/SOIC, 28/SPDIP, 28/SSOP, 28/UQFN
PIC18F24K42 In Production 16 28 1024 256 24 1.8V - 5.5V ADC2 with HCVD 28/QFN, 28/SOIC, 28/SPDIP, 28/SSOP, 28/UQFN, 28/VQFN
PIC18F24Q10 In Production 16 28 1024 256 24 1.8V - 5.5V ADC2 with HCVD 28/QFN, 28/SOIC, 28/SPDIP, 28/SSOP, 28/VQFN
PIC18F25K40 In Production 32 28 2048 256 24 1.8V - 5.5V ADC2 with HCVD 28/QFN, 28/SOIC, 28/SPDIP, 28/SSOP, 28/UQFN
PIC18F25K42 In Production 32 28 2048 256 24 1.8V - 5.5V ADC2 with HCVD 28/QFN, 28/SOIC, 28/SPDIP, 28/SSOP, 28/UQFN
PIC18F25K83 In Production 32 28 2048 1024 24 1.8V - 5.5V ADC2 with HCVD 28/QFN, 28/SOIC, 28/SPDIP, 28/SSOP, 28/UQFN
PIC18F25Q10 In Production 32 28 2048 256 24 1.8V - 5.5V ADC2 with HCVD 28/QFN, 28/SOIC, 28/SPDIP, 28/SSOP, 28/VQFN
PIC18F25Q43 In Production 32 28 2048 1024 1.8V - 5.5V ADC2 with HCVD 28/QFN, 28/SOIC, 28/SPDIP, 28/SSOP, 28/VQFN
PIC18F26K40 In Production 64 28 3728 1024 24 1.8V - 5.5V ADC2 with HCVD 28/QFN, 28/SOIC, 28/SPDIP, 28/SSOP, 28/UQFN
PIC18F26K42 In Production 64 28 4096 1024 24 1.8V - 5.5V ADC2 with HCVD 28/QFN, 28/SOIC, 28/SPDIP, 28/SSOP, 28/UQFN
PIC18F26K83 In Production 64 28 4096 1024 24 1.8V - 5.5V ADC2 with HCVD 28/QFN, 28/SOIC, 28/SPDIP, 28/SSOP, 28/UQFN, 28/VQFN
PIC18F26Q10 In Production 64 28 3615 1024 24 1.8V - 5.5V ADC2 with HCVD 28/QFN, 28/SOIC, 28/SPDIP, 28/SSOP, 28/VQFN
PIC18F26Q43 In Production 64 28 4096 1024 1.8V - 5.5V ADC2 with HCVD 28/QFN, 28/SOIC, 28/SPDIP, 28/SSOP, 28/VQFN
PIC18F27K40 In Production 128 28 3728 1024 24 1.8V - 5.5V ADC2 with HCVD 28/QFN, 28/SOIC, 28/SPDIP, 28/SSOP
PIC18F27K42 In Production 128 28 8192 1024 24 1.8V - 5.5V ADC2 with HCVD 28/QFN, 28/SOIC, 28/SPDIP, 28/SSOP, 28/UQFN
PIC18F27Q10 In Production 128 28 3615 1024 24 1.8V - 5.5V ADC2 with HCVD 28/QFN, 28/SOIC, 28/SPDIP, 28/SSOP, 28/VQFN
PIC18F27Q43 In Production 128 28 8192 1024 1.8V - 5.5V ADC2 with HCVD 28/QFN, 28/SOIC, 28/SPDIP, 28/SSOP, 28/VQFN
PIC18F45K40 In Production 32 40 2048 256 35 1.8V - 5.5V ADC2 with HCVD 40/PDIP, 40/UQFN, 44/QFN, 44/TQFP
PIC18F45K42 In Production 32 40 2048 256 24 1.8V - 5.5V ADC2 with HCVD 40/PDIP, 40/UQFN, 44/QFN, 44/TQFP
PIC18F45Q10 In Production 32 40 2048 256 35 1.8V - 5.5V ADC2 with HCVD 40/PDIP, 40/QFN, 44/TQFP
PIC18F45Q43 In Production 32 40 2048 1024 1.8V - 5.5V ADC2 with HCVD 40/PDIP, 40/QFN, 44/QFN, 44/TQFP
PIC18F46K40 In Production 64 40 3728 1024 35 1.8V - 5.5V ADC2 with HCVD 40/PDIP, 40/UQFN, 44/QFN, 44/TQFP
PIC18F46K42 In Production 64 40 4096 1024 24 1.8V - 5.5V ADC2 with HCVD 40/PDIP, 40/UQFN, 44/QFN, 44/TQFP
PIC18F46Q10 In Production 64 40 3615 1024 35 1.8V - 5.5V ADC2 with HCVD 40/PDIP, 40/QFN, 44/TQFP
PIC18F46Q43 In Production 64 40 4096 1024 1.8V - 5.5V ADC2 with HCVD 40/PDIP, 40/QFN, 44/QFN, 44/TQFP
PIC18F47K40 In Production 128 40 3728 1024 35 1.8V - 5.5V ADC2 with HCVD 40/PDIP, 40/UQFN, 44/QFN, 44/TQFP
PIC18F47K42 In Production 128 40 8192 1024 24 1.8V - 5.5V ADC2 with HCVD 40/PDIP, 40/UQFN, 44/QFN, 44/TQFP
PIC18F47Q10 In Production 128 40 3615 1024 35 1.8V - 5.5V ADC2 with HCVD 40/PDIP, 40/QFN, 44/TQFP
PIC18F47Q43 In Production 128 40 8192 1024 1.8V - 5.5V ADC2 with HCVD 40/PDIP, 40/QFN, 44/QFN, 44/TQFP
PIC18F55K42 In Production 32 48 2048 256 24 1.8V - 5.5V ADC2 with HCVD 48/TQFP, 48/UQFN
PIC18F55Q43 In Production 32 48 8192 1024 1.8V - 5.5V ADC2 with HCVD 48/TQFP, 48/VQFN
PIC18F56K42 In Production 64 48 4096 1024 24 1.8V - 5.5V ADC2 with HCVD 48/TQFP, 48/UQFN
PIC18F56Q43 In Production 64 48 4096 1024 1.8V - 5.5V ADC2 with HCVD 48/TQFP, 48/VQFN
PIC18F57K42 In Production 128 48 8192 1024 24 1.8V - 5.5V ADC2 with HCVD 48/TQFP, 48/UQFN
PIC18F57Q43 In Production 128 48 8196 1024 1.8V - 5.5V ADC2 with HCVD 48/TQFP, 48/VQFN
PIC18F65K40 In Production 32 64 2048 1024 47 1.8V - 5.5V ADC2 with HCVD 64/QFN, 64/TQFP
PIC18F66K40 In Production 64 64 3562 1024 47 1.8V - 5.5V ADC2 with HCVD 64/QFN, 64/TQFP
PIC18F67K40 In Production 128 64 3562 1024 47 1.8V - 5.5V ADC2 with HCVD 64/QFN, 64/TQFP
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Product 5K Pricing Key Differences Slider Max Number of keys Proximity detection Power Power Modes Position Resolution Interface I/O LED Drivers Other Features Voltage Min. (V)