Microcontrollers (MCU)

41,130 microcontroller part numbers from 60+ manufacturers. Select a part for specifications and a quote, or send your full part list.

Part numberManufacturerTypePackageKey specs
AT89LP51RD2-20JU Microchip Technology Microcontrollers (MCU/MPU/SOC) PLCC-44(16.6x16.6) 20MHz51 Series
AT89LP51RD2-20MU Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-44-EP(7x7) 20MHz51 Series
AT89LP51RD2-20PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-40 20MHz51 Series
AT89LP52-20AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 20MHz51 Series
AT89LP52-20JU Microchip Technology Microcontrollers (MCU/MPU/SOC) PLCC-44(16.6x16.6) 20MHz51 Series
AT89LP52-20MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-44-EP(7x7) 20MHz51 Series
AT89LP52-20PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-40 20MHz51 Series
AT89LP6440-20AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 20MHz51 Series
AT89LP6440-20JU Microchip Technology Microcontrollers (MCU/MPU/SOC) PLCC-44(16.6x16.6) 20MHz51 Series
AT89LP6440-20MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-44-EP(7x7) 20MHz51 Series
AT89LP6440-20PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-40 20MHz51 Series
AT89LP828-20AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-32(7x7) 20MHz51 Series
AT89LP828-20MH Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-32-EP(5x5) 20MHz51 Series
AT89LP828-20PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-28 20MHz51 Series
AT89LS51-16AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 16MHz51 Series
AT89LS51-16JU Microchip Technology Microcontrollers (MCU/MPU/SOC) PLCC-44(16.6x16.6) 16MHz51 Series
AT89LS51-16PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-40 16MHz51 Series
AT89LS52-16AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 16MHz51 Series
AT89LS52-16AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 16MHz51 Series
AT89LS52-16JU Microchip Technology Microcontrollers (MCU/MPU/SOC) PLCC-44(16.6x16.6) 16MHz51 Series
AT89LS52-16PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-40 16MHz51 Series
AT89S2051-24PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-20 24MHz51 Series
AT89S2051-24SU Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-20-300mil 24MHz51 Series
AT89S4051-24PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-20 24MHz51 Series
AT89S4051-24SU Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-20-300mil 24MHz51 Series
AT89S51-24AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 24MHz51 Series
AT89S51-24JU Microchip Technology Microcontrollers (MCU/MPU/SOC) PLCC-44(16.6x16.6) 24MHz51 Series
AT89S51-24PU Microchip Technology Microcontrollers (MCU/MPU/SOC) DIP-40 24MHz51 Series
AT89S52-24AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 24MHz51 Series
AT89S52-24JU Microchip Technology Microcontrollers (MCU/MPU/SOC) PLCC-44(16.6x16.6) 24MHz51 Series
AT89S52-24PU Microchip Technology Microcontrollers (MCU/MPU/SOC) DIP-40 24MHz51 Series
AT89S8253-24AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 24MHz51 Series
AT89S8253-24PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-40 24MHz51 Series
AT90CAN128-16AU Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-64(14x14) 16MHzAVR
AT90CAN128-16AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(14x14) 16MHzAVR
AT90CAN128-16MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 16MHzAVR
AT90CAN32-16AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(14x14) 16MHzAVR
AT90CAN32-16AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(14x14) 16MHzAVR
AT90CAN32-16MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 16MHzAVR
AT90CAN32-16MUR Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 16MHzAVR
AT90CAN64-16AU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFP-64(14x14) 16MHzAVR
AT90CAN64-16MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 16MHzAVR
AT90CAN64-16MUR Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 16MHzAVR
AT90PWM1-16MU Microchip Technology Microcontroller Units (MCUs/MPUs/SOCs) QFN-32-EP(7x7) 16MHzAVR
AT90PWM1-16MUR Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-32-EP(7x7) 16MHzAVR
AT90PWM1-16SU Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-24-300mil 16MHzAVR
AT90PWM161-16MN Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-32-EP(5x5) 16MHzAVR
AT90PWM161-16MNR Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-32-EP(5x5) 16MHzAVR
AT90PWM161-16SN Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-20-300mil 16MHzAVR
AT90PWM161-16SNR Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-20-300mil 16MHzAVR
AT90PWM216-16SU Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-24-300mil 16MHzAVR
AT90PWM2-16SQ Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-24-300mil 16MHzAVR
AT90PWM2B-16SU Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-24-300mil 16MHzAVR
AT90PWM2B-16SUR Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-24-300mil 16MHzAVR
AT90PWM316-16MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-32-EP(7x7) 16MHzAVR
AT90PWM3-16MQ Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-32-EP(7x7) 16MHzAVR
AT90PWM3-16MQT Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-32-EP(7x7) 16MHzAVR
AT90PWM3B-16MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-32-EP(7x7) 16MHzAVR
AT90PWM81-16MF Microchip Technology Microcontroller Units (MCUs/MPUs/SOCs) QFN-32-EP(5x5) 16MHzAVR
AT90PWM81-16MN Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-32-EP(5x5) 16MHzAVR