Microcontrollers (MCU)

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

Microchip Technology 14,773NXP Semiconductors 5,852Renesas Electronics 4,778STMicroelectronics 4,692Infineon Technologies 4,227Texas Instruments 2,365GigaDevice 839Skyworks Solutions (Silicon Labs) 743STC Micro 434Analog Devices 305Silicon Labs 150SOC Shenzhen SinOne Microelectronics 141Nuvoton 129Infineon (Cypress) 119XHSC (Huada Semiconductor) 107Zilog 73Holtek 69LINKOSEMI 64Seiko Epson 63Analog Devices (Maxim Integrated) 63Megawin Technology 43SONIX 42CHIPSEA 41HK 40Fremont Micro Devices 39onsemi 38Toshiba 34ARTERY 33PADAUK Technology 32MindMotion Microelectronics 30Foshan Synwit Technology 28XMOS 26Cmsemicon 26YS 23WCH (Nanjing Qinheng) 23Geehy 23ROHM Semiconductor 21Realmagic 21Sinowealth 20Lattice Semiconductor 20
Part numberManufacturerTypePackageKey specs
AT90PWM81-16SF Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-20-300mil 16MHzAVR
AT90PWM81-16SN Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-20-300mil 16MHzAVR
AT90USB1286-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-64(14x14) 16MHzAVR
AT90USB1286-AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-64(14x14) 16MHzAVR
AT90USB1286-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 16MHzAVR
AT90USB1287-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-64(14x14) 16MHzAVR
AT90USB1287-AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(14x14) 16MHzAVR
AT90USB1287-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 16MHzAVR
AT90USB162-16AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-32(7x7) 16MHzAVR
AT90USB162-16MU Microchip Technology Microcontroller Units (MCUs/MPUs/SOCs) QFN-32-EP(5x5) 16MHzAVR
AT90USB646-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(14x14) 16MHzAVR
AT90USB646-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 16MHzAVR
AT90USB646-MUR Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 16MHzAVR
AT90USB647-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(14x14) 16MHzAVR
AT90USB647-AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(14x14) 16MHzAVR
AT90USB647-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) WQFN-64-EP(9x9) 16MHzAVR
AT90USB82-16MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-32-EP(5x5) 16MHzAVR
AT91M40800-33AU Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-100(14x14) 33MHz16/32 Bit
AT91M40800-33AU-999 Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-100(14x14) 33MHz16/32 Bit
AT91M42800A-33AU Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-144(20x20) 33MHz16/32 Bit
AT91M42800A-33AU-999 Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-144(20x20) 33MHz16/32 Bit
AT91M42800A-33CJ Microchip Technology Microcontrollers (MCU/MPU/SOC) BGA-144(13x13) 33MHz2.7V~3.6V
AT91M42800A-33CJ-999 Microchip Technology Microcontrollers (MCU/MPU/SOC) BGA-144 33MHz16/32 Bit
AT91M55800A-33AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-176(24x24) 33MHzARM Cortex-M3
AT91M55800A-33CJ Microchip Technology Microcontrollers (MCU/MPU/SOC) BGA-176 33MHzOther ARM Series
AT91R40008-66AU Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-100(14x14) 66MHzOther ARM Series
AT91RM9200-CJ-002 Microchip Technology Microcontrollers (MCU/MPU/SOC) BGA-256 180MHzOther ARM Series
AT91RM9200-QU-002 Microchip Technology Microcontrollers (MCU/MPU/SOC) PQFP-208(28x28) 180MHzOther ARM Series
AT91SAM7S128D-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-64(10x10) 55MHzOther ARM Series
AT91SAM7S128D-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-48(7x7) 55MHzARM Cortex-M3
AT91SAM7S256C-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-64(10x10) 55MHz16/32 Bit
AT91SAM7S256D-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-64(10x10) 55MHzOther ARM Series
AT91SAM7S256D-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 55MHzOther ARM Series
AT91SAM7S321-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64(9x9) 55MHz16/32 Bit
AT91SAM7S32B-AU-999 Microchip Technology Pre-Ordered MCUs LQFP-48(7x7)
AT91SAM7S32B-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFN-48-EP(7x7) 55MHz16/32 Bit
AT91SAM7S32B-MU-999 Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-48-EP(7x7) 55MHz16/32 Bit
AT91SAM7S512B-AU-999 Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-64(10x10) 55MHzOther ARM Series
AT91SAM7S512B-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64 55MHzOther ARM Series
AT91SAM7S512B-MU-999 Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-48(7x7) 55MHz16/32 Bit
AT91SAM7S512-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64(9x9) 55MHz16/32 Bit
AT91SAM7S64C-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-64(10x10) 55MHzOther ARM Series
AT91SAM7S64C-AU-999 Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-64(10x10) 55MHz16/32 Bit
AT91SAM7S64C-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64(9x9) 55MHz16/32 Bit
AT91SAM7S64C-MU-999 Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 55MHz64KB
AT91SAM7SE256B-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-128(14x20) 55MHzOther ARM Series
AT91SAM7SE256B-AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-128(14x20) 55MHz16/32 Bit
AT91SAM7SE256B-CU Microchip Technology Microcontrollers (MCU/MPU/SOC) LFBGA-144 55MHz16/32 Bit
AT91SAM7SE32-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-128(14x20) 55MHz16/32 Bit
AT91SAM7SE32B-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-128(14x20) 55MHzARM Cortex-M3
AT91SAM7SE32B-AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-128(14x20) 55MHz16/32 Bit
AT91SAM7SE32B-CU Microchip Technology Microcontrollers (MCU/MPU/SOC) LFBGA-144 55MHz16/32 Bit
AT91SAM7SE512B-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-128(14x20) 55MHzOther ARM Series
AT91SAM7SE512B-AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-128(14x20) 55MHz16/32 Bit
AT91SAM7SE512B-CU Microchip Technology Microcontrollers (MCU/MPU/SOC) LFBGA-144 55MHzOther ARM Series
AT91SAM7X128C-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-100(14x14) 55MHzOther ARM Series
AT91SAM7X128C-CU Microchip Technology Microcontrollers (MCU/MPU/SOC) TFBGA-100 55MHzFLASH
AT91SAM7X128C-CUR Microchip Technology Microcontrollers (MCU/MPU/SOC) TFBGA-100 55MHz16/32 Bit
AT91SAM7X256C-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-100(14x14) 55MHzOther ARM Series
AT91SAM7X256C-AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-100(14x14) 55MHzOther ARM Series