ATtiny214 AVR® MCUs

Microchip Technology ATtiny214 AVR® MCUs are designed with core independent peripherals and picoPower® technology. These MCUs feature a flexible and low-power architecture, including SleepWalking and Event System. The ATtiny214 MCUs support capacitive touch interfaces with a driven shield via the integrated QTouch® peripheral touch controller. Microchip Technology ATtiny214 AVR® MCUs also consist of 12 programmable I/O lines, multiple speed grades, single-pin Unified Program Debug Interface (UPDI), and three sleep modes. 

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Description Datasheet Availability Pricing (KRW) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Core
Program Memory Size
Data RAM Size
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Maximum Clock Frequency
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Mounting Style
Data Bus Width
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Microchip Technology 8-bit Microcontrollers - MCU 125C GREEN 20MHZ SOIC14 T/R
Datasheet
5,558In Stock
Min.: 1
Mult.: 1
: 3,000

AVR 2 kB 128 B SOIC-14 20 MHz 10 bit 12 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATtiny214 Reel, Cut Tape

Microchip Technology 8-bit Microcontrollers - MCU 105C GREEN 20MHZ SOIC14 T/R
Datasheet
3,185In Stock
3,000Expected 9/28/2026
Min.: 1
Mult.: 1
: 3,000

AVR 2 kB 128 B SOIC-14 20 MHz 10 bit 12 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C ATtiny214 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 2KB, SOIC14, Ind 125C, Green, Tube
Datasheet
1,156In Stock
Min.: 1
Mult.: 1

AVR 2 kB 128 B SOIC-14 20 MHz 10 bit 12 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATtiny214 Tube
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 2KB, SOIC14, Ind 105C, Green, Tube
Datasheet
307In Stock
Min.: 1
Mult.: 1

AVR 2 kB 128 B SOIC-14 20 MHz 10 bit 12 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C ATtiny214 Tube