4 kB Embedded Processors & Controllers

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Qty. RoHS Mounting Style
Package/Case
Core
Number of I/Os
Data Bus Width
ADC Resolution
Microchip Technology 8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
277In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-28 AVR 27 I/O 8 bit 12 bit
Microchip Technology 8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
222In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-28 AVR 8 bit 12 bit
Microchip Technology 8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
432In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-32 AVR 28 I/O 8 bit/16 bit 12 bit
Microchip Technology 8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
427In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-48 AVR 42 I/O 8 bit/16 bit 12 bit
Microchip Technology 8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
655In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-48 AVR 27 I/O 8 bit 12 bit
Microchip Technology 8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
1,594In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,600

SMD/SMT TQFP-48 AVR 27 I/O 8 bit 12 bit
Texas Instruments 32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 120-MHz 256
Datasheet
941In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-48 C28x 14 I/O 32 bit 12 bit
Texas Instruments ARM Microcontrollers - MCU 32-MHz Arm Cortex - M0+ MCU with 32-KB f
Datasheet
1,625In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT VQFN-24 ARM Cortex M0+ 28 I/O 32 bit 12 bit
Texas Instruments ARM Microcontrollers - MCU 32-MHz Arm Cortex - M0+ MCU with 32-KB f
Datasheet
393In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT VQFN-32 ARM Cortex M0+ 32 bit 12 bit
Texas Instruments ARM Microcontrollers - MCU 32-MHz Arm Cortex - M0+ MCU with 64-KB f
Datasheet
1,457In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT VQFN-24 ARM Cortex M0+ 20 I/O 32 bit 12 bit
Texas Instruments ARM Microcontrollers - MCU 32-MHz Arm Cortex - M0+ MCU with 64-KB f
Datasheet
957In Stock
3,000Expected 3/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT VQFN-24 ARM Cortex M0+ 28 I/O 32 bit 12 bit
Texas Instruments ARM Microcontrollers - MCU 32-MHz Arm Cortex - M0+ MCU with 32-KB f
Datasheet
4,875In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT VSSOP-28 ARM Cortex M0+ 22 I/O 32 bit 12 bit
Infineon Technologies ARM Microcontrollers - MCU PSOC4 - GENERAL
Datasheet
100In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-24 ARM Cortex M0+ 19 I/O 32 bit 12 bit
Infineon Technologies ARM Microcontrollers - MCU PSOC4 - GENERAL
Datasheet
88In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-28 ARM Cortex M0+ 24 I/O 32 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 128kB Flash 4kB RAM Rev A3
Datasheet
263In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 PIC18 53 I/O 8 bit 12 bit
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash 4KB RAM nanoWatt XLP GP
Datasheet
709In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,200

SMD/SMT TQFP-64 PIC18 53 I/O 8 bit 12 bit
Microchip Technology 8-bit Microcontrollers - MCU 128kB Flash 4kB RAM LCD Rev A3
Datasheet
62In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-80 PIC18 69 I/O 8 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Cortex M0 32kB 48MHz Motor CTRL SRAM MCU
Datasheet
2,419In Stock
Min.: 1
Mult.: 1

SMD/SMT UFQFPN-28 ARM Cortex M0 23 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU 32BIT CORTEX M3 32K Flash 4KB RAM
Datasheet
1,539In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,400

SMD/SMT ARM Cortex M3 37 I/O 32 bit 12 bit
STMicroelectronics 8-bit Microcontrollers - MCU Ultra LP 8-Bit MCU 64kB Flash 16MHz EE
Datasheet
7,644In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 STM8 54 I/O 8 bit 12 bit
STMicroelectronics 8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit 80-Pin 64kB Flash
Datasheet
2,579In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-80 STM8 68 I/O 8 bit 12 bit

Microchip Technology 8-bit Microcontrollers - MCU AVRC11N AVR UC 128K FLASH
Datasheet
842In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 AVR 53 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU AVRC11 128K Flash Green
Datasheet
361In Stock
2,000Expected 27/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-64 AVR 53 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU AVR,128KB FLASH 4KB EE,4KB SRAM,5V
Datasheet
95In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 AVR 53 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP
Datasheet
1,135In Stock
2,250Expected 30/11/2026
Min.: 1
Mult.: 1

SMD/SMT TQFP-32 AVR 27 I/O 8 bit 10 bit