AVR® LA AVR32LA14/20/28/32 Microcontrollers

Microchip Technology AVR® LA AVR32LA14/20/28/32 Microcontrollers are entry-level AVR LA MCUs built for capacitive touch interface and low-power embedded applications. The devices utilize an AVR CPU with a hardware multiplier, running at clock speeds up to 20MHz, and are available in 14-, 20-, 28-, and 32-pin package options. The AVR LA family combines flexible low-power architecture with an Event System, accurate analog subsystems, advanced digital peripherals, and a Peripheral Touch Controller. Microchip AVR LA AVR32LA14/20/28/32 MCUs support capacitive touch buttons, sliders, wheels, and 2D surfaces with Driven Shield+ and Boost Mode technologies, helping designers create responsive touch-based interfaces across compact embedded systems.

Results: 34
Select Image Part # Mfr. Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Core Program Memory Size Data RAM Size Package/Case Maximum Clock Frequency ADC Resolution Number of I/Os Supply Voltage - Min Supply Voltage - Max Mounting Style Data Bus Width Minimum Operating Temperature Maximum Operating Temperature Packaging
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL 1,470In Stock
£0.409
Min.: 1
Mult.: 1
32 kB 2 kB VQFNWF-20 20 MHz 10 bit 18 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL 1,142In Stock
£0.478
Min.: 1
Mult.: 1
32 kB 2 kB TQFP-32 20 MHz 10 bit 28 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL 1,246In Stock
£0.409
Min.: 1
Mult.: 1
32 kB 2 kB TSSOP-14 20 MHz 10 bit 12 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL 984In Stock
£0.498
Min.: 1
Mult.: 1
32 kB 2 kB SSOP-28 20 MHz 10 bit 24 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL 977In Stock
£0.547
Min.: 1
Mult.: 1
32 kB 2 kB VQFNWF-32 20 MHz 10 bit 28 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,85C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL 1,282In Stock
£0.371
Min.: 1
Mult.: 1
32 kB 2 kB TSSOP-14 20 MHz 10 bit 12 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,85C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL 1,206In Stock
£0.421
£0.42
Min.: 1
Mult.: 1
AVR 32 kB 2 kB SSOP-20 20 MHz 10 bit 18 I/O 1.62 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,85C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL 540In Stock
728Expected 04/12/2026
£0.401
Min.: 1
Mult.: 1
32 kB 2 kB VQFNWF-28 20 MHz 10 bit 24 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,85C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL 1,128In Stock
£0.45
Min.: 1
Mult.: 1
32 kB 2 kB SSOP-28 20 MHz 10 bit 24 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,85C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL 1,248In Stock
£0.439
Min.: 1
Mult.: 1
32 kB 2 kB TQFP-32 20 MHz 10 bit 28 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,85C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL 1,467In Stock
£0.498
Min.: 1
Mult.: 1
32 kB 2 kB VQFNWF-32 20 MHz 10 bit 28 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL
1,254Expected 25/12/2026
£0.39
Min.: 1
Mult.: 1
AVR 32 kB 2 kB SOIC-14 20 MHz 10 bit 12 I/O 1.62 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,85C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL
1,368On Order
£0.361
Min.: 1
Mult.: 1
AVR 32 kB 2 kB SOIC-14 20 MHz 10 bit 12 I/O 1.62 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL
1,072Expected 04/01/2027
£0.458
Min.: 1
Mult.: 1
AVR 32 kB 2 kB SSOP-20 20 MHz 10 bit 18 I/O 1.62 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL
390Expected 10/12/2026
£1.27
Min.: 1
Mult.: 1
AVR 32 kB 2 kB SPDIP-28 20 MHz 10 bit 24 I/O 1.62 V 5.5 V Through Hole 8 bit - 40 C + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,85C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL
435On Order
£1.14
Min.: 1
Mult.: 1
AVR 32 kB 2 kB SPDIP-28 20 MHz 10 bit 24 I/O 1.62 V 5.5 V Through Hole 8 bit - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,85C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL
1,470Expected 05/11/2026
£0.371
Min.: 1
Mult.: 1
32 kB 2 kB VQFNWF-20 20 MHz 10 bit 18 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL 1,183In Stock
£0.439
Min.: 1
Mult.: 1
32 kB 2 kB VQFNWF-28 20 MHz 10 bit 24 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL,T&R Non-Stocked Lead-Time 9 Weeks
Reel
£0.401
Min.: 2,600
Mult.: 2,600
: 2,600
AVR 32 kB 2 kB SOIC-14 20 MHz 10 bit 12 I/O 1.62 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C Reel
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,85C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL,T&R Non-Stocked Lead-Time 9 Weeks
Reel
£0.371
Min.: 2,600
Mult.: 2,600
: 2,600
AVR 32 kB 2 kB SOIC-14 20 MHz 10 bit 12 I/O 1.62 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C Reel
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL,T&R Non-Stocked Lead-Time 8 Weeks
Reel
£0.469
Min.: 1,600
Mult.: 1,600
: 1,600
AVR 32 kB 2 kB SSOP-20 20 MHz 10 bit 18 I/O 1.62 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C Reel
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,85C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL,T&R Non-Stocked Lead-Time 8 Weeks
Reel
£0.429
Min.: 1,600
Mult.: 1,600
: 1,600
AVR 32 kB 2 kB SSOP-20 20 MHz 10 bit 18 I/O 1.62 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C Reel
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL,T&R Non-Stocked
Reel
£0.42
Min.: 2,500
Mult.: 2,500
: 2,500
32 kB 2 kB TSSOP-14 20 MHz 10 bit 12 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C Reel
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,85C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL,T&R Non-Stocked
Reel
£0.381
Min.: 2,500
Mult.: 2,500
: 2,500
32 kB 2 kB TSSOP-14 20 MHz 10 bit 12 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C Reel
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL,T&R Non-Stocked
Reel
£0.494
Min.: 6,000
Mult.: 6,000
: 6,000
32 kB 2 kB VQFNWF-20 20 MHz 10 bit 18 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C Reel