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
AT32UC3B164-Z1UT Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-48-EP(7x7) 60MHzAVR
AT32UC3C0128C-ALUT Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-144(20x20) 66MHzAVR
AT32UC3C0256C-ALUR Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-144(20x20) 66MHzAVR
AT32UC3C0256C-ALUT Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-144(20x20) 66MHzAVR
AT32UC3C0512C-ALUT Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-144(20x20) 66MHzAVR
AT32UC3C064C-ALUT Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-144(20x20) 66MHzAVR
AT32UC3C1128C-AUT Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-100(14x14) 66MHzAVR
AT32UC3C1256C-AUT Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-100(14x14) 66MHzAVR
AT32UC3C1512C-AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-100(14x14) 66MHzAVR
AT32UC3C1512C-AUT Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-100(14x14) 66MHzAVR
AT32UC3C164C-AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-100(14x14) 66MHzAVR
AT32UC3C164C-AUT Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-100(14x14) 66MHzAVR
AT32UC3C2128C-A2UT Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 66MHzAVR
AT32UC3C2128C-A2ZT Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 66MHzAVR
AT32UC3C2128C-Z2UR Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 66MHzAVR
AT32UC3C2128C-Z2UT Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 66MHzAVR
AT32UC3C2256C-A2UT Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 66MHzAVR
AT32UC3C2256C-Z2UR Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 66MHzAVR
AT32UC3C2256C-Z2UT Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-64-EP(9x9) 66MHzAVR
AT32UC3C2512C-A2UT Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 66MHzAVR
AT32UC3C2512C-Z2UR Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 66MHzAVR
AT32UC3C2512C-Z2UT Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 66MHzAVR
AT32UC3C264C-A2UT Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 66MHzAVR
AT32UC3C264C-Z2UR Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 66MHzAVR
AT32UC3C264C-Z2UT Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 66MHzAVR
AT32UC3L0128-AUT Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-48(7x7) 50MHzAVR
AT32UC3L0128-D3HT Microchip Technology Microcontrollers (MCU/MPU/SOC) TLLGA-48(5.5x5.5) 50MHzAVR
AT32UC3L0128-ZAUR Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-48-EP(7x7) 50MHzAVR
AT32UC3L0128-ZAUT Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-48-EP(7x7) 50MHzAVR
AT32UC3L0256-AUT Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-48(7x7) 50MHzAVR
AT32UC3L0256-D3HT Microchip Technology Microcontrollers (MCU/MPU/SOC) TLLGA-48(5.5x5.5) 50MHzAVR
AT32UC3L0256-ZAUT Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-48-EP(7x7) 50MHzAVR
AT32UC3L032-AUT Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-48(7x7) 50MHzAVR
AT32UC3L0-XPLD Microchip Technology Microcontrollers (MCU/MPU/SOC)
AT6558R-5N32 ZHONGKEWEI Microcontrollers (MCU/MPU/SOC) QFN-40-EP(5x5) RISC2.7V~3.6V
AT7456E ZHONGKEWEI Microcontrollers (MCU/MPU/SOC) HTSSOP-28-EP 3.15V~5.25V-40°C~+85°C
AT80602000753AA Intel (Altera) Microcontrollers (MCU/MPU/SOC) FCLGA-1366(42.5x45)
AT80C51RA2-RLTUM Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFP-44(10x10) 20MHz, 40MHz51 Series
AT80C51RD2-3CSUM Microchip Technology Microcontrollers (MCU/MPU/SOC) DIP-40 40MHz51 Series
AT80C51RD2-RLRUM Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFP-44(10x10) 40MHz51 Series
AT80C51RD2-RLTUM Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFP-44(10x10) 40MHz51 Series
AT80C51RD2-SLSUM Microchip Technology Microcontrollers (MCU/MPU/SOC) PLCC-44(16.6x16.6) 40MHz51 Series
AT88SC0104CA-TH Microchip Technology Pre-Ordered MCUs TSSOP-8 5mA250ns
AT88SC0104C-MJ Microchip Technology Pre-Ordered MCUs SOIC-8 5mA35ns
AT88SC0204CA-TH Microchip Technology Pre-Ordered MCUs TSSOP-8 5mA250ns
AT88SC0204CA-TH-T Microchip Technology Pre-Ordered MCUs TSSOP-8 5mA250ns
AT88SC0404CA-MP Microchip Technology Pre-Ordered MCUs M2-P-8 5mA250ns
AT88SC0404CA-TH Microchip Technology Pre-Ordered MCUs TSSOP-8 5mA250ns
AT88SC0404CA-Y6H-T Microchip Technology Pre-Ordered MCUs TDFN-8-EP(2x3) 5mA250ns
AT88SC0808CA-TH Microchip Technology Pre-Ordered MCUs TSSOP-8 5mA250ns
AT88SC0808CA-TH-T Microchip Technology Pre-Ordered MCUs TSSOP-8 5mA250ns
AT88SC118-SH-CM Microchip Technology Pre-Ordered MCUs SOIC-8
AT89C2051-12PU Microchip Technology Microcontrollers (MCU/MPU/SOC) DIP-20 12MHz51 Series
AT89C2051-12SU Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-20-300mil 12MHz51 Series
AT89C2051-24PU Microchip Technology Microcontrollers (MCU/MPU/SOC) DIP-20 24MHz51 Series
AT89C2051-24SU Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-20-300mil 24MHz51 Series
AT89C4051-12PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-20 12MHz51 Series
AT89C4051-12SU Microchip Technology Microcontroller Units (MCUs/MPUs/SOCs) SOIC-20-300mil 12MHz51 Series
AT89C4051-24PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-20-300mil 24MHz51 Series
AT89C4051-24SU Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-20-300mil 24MHz51 Series