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
ATSAM4LS4AA-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-48(7x7) 48MHzARM Cortex-M4
ATSAM4LS4AA-AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-48(7x7) 48MHzARM Cortex-M4
ATSAM4LS4AA-MU Microchip Technology Microcontroller Units (MCUs/MPUs/SOCs) QFN-48-EP(7x7) 48MHzARM Cortex-M4
ATSAM4LS4AA-MUR Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-48-EP(7x7) 48MHzARM Cortex-M4
ATSAM4LS4BA-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 48MHzARM Cortex-M4
ATSAM4LS4BA-AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 48MHzARM Cortex-M4
ATSAM4LS4BA-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 48MHzARM Cortex-M4
ATSAM4LS4BA-MUR Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 48MHzARM Cortex-M4
ATSAM4LS4BA-UUR Microchip Technology Microcontrollers (MCU/MPU/SOC) WLCSP-64(4.3x4.4) 48MHzARM Cortex-M4
ATSAM4LS4CA-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-100(14x14) 48MHzARM Cortex-M4
ATSAM4LS4CA-AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-100(14x14) 48MHzARM Cortex-M4
ATSAM4LS4CA-CFU Microchip Technology Microcontrollers (MCU/MPU/SOC) VFBGA-100 48MHzARM Cortex-M4
ATSAM4LS4CA-CFUR Microchip Technology Microcontrollers (MCU/MPU/SOC) VFBGA-100 48MHzARM Cortex-M4
ATSAM4LS8AA-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-48-EP(7x7) 48MHzARM Cortex-M4
ATSAM4LS8BA-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-64(10x10) 48MHzARM Cortex-M4
ATSAM4LS8BA-AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 48MHzARM Cortex-M4
ATSAM4LS8BA-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 48MHzARM Cortex-M4
ATSAM4LS8BA-UUR Microchip Technology Microcontrollers (MCU/MPU/SOC) WLCSP-64 48MHzARM Cortex-M4
ATSAM4LS8CA-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-100(14x14) 48MHzARM Cortex-M4
ATSAM4LS8CA-CFU Microchip Technology Microcontrollers (MCU/MPU/SOC) VFBGA-100 48MHzARM Cortex-M4
ATSAM4LS8CA-CFUR Microchip Technology Microcontrollers (MCU/MPU/SOC) VFBGA-100 48MHzARM Cortex-M4
ATSAM4N16BA-AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-64(10x10) 100MHzARM Cortex-M4
ATSAM4N16BA-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 100MHzARM Cortex-M4
ATSAM4N16BA-MUR Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 100MHzARM Cortex-M4
ATSAM4N16CA-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-100(14x14) 100MHzARM Cortex-M4
ATSAM4N16CA-CFU Microchip Technology Microcontrollers (MCU/MPU/SOC) VFBGA-100 100MHzARM Cortex-M4
ATSAM4N16CA-CFUR Microchip Technology Microcontrollers (MCU/MPU/SOC) VFBGA-100 100MHzARM Cortex-M4
ATSAM4N16CA-CU Microchip Technology Microcontrollers (MCU/MPU/SOC) TFBGA-100 100MHzARM Cortex-M4
ATSAM4N8AA-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-48(7x7) 100MHzARM Cortex-M4
ATSAM4N8AA-AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-48(7x7) 100MHzARM Cortex-M4
ATSAM4N8AA-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-48-EP(7x7) 100MHzARM Cortex-M4
ATSAM4N8AA-MUR Microchip Technology Microcontrollers (MCU/MPU/SOC) WQFN-48-EP(7x7)
ATSAM4N8BA-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 100MHzARM Cortex-M4
ATSAM4N8BA-AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-64(10x10) 100MHzARM Cortex-M4
ATSAM4N8BA-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 100MHzARM Cortex-M4
ATSAM4N8CA-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-100(14x14) 100MHzARM Cortex-M4
ATSAM4N8CA-CFU Microchip Technology Microcontrollers (MCU/MPU/SOC) VFBGA-100 100MHzARM Cortex-M4
ATSAM4N8CA-CFUR Microchip Technology Microcontrollers (MCU/MPU/SOC) VFBGA-100 100MHzARM Cortex-M4
ATSAM4N8CA-CU Microchip Technology Microcontrollers (MCU/MPU/SOC) TFBGA-100 100MHzARM Cortex-M4
ATSAM4S16BA-AN Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-64(10x10) 120MHzARM Cortex-M4
ATSAM4S16BA-ANR Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-64(10x10) 120MHzARM Cortex-M4
ATSAM4S16BA-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 120MHzARM Cortex-M4
ATSAM4S16BA-AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-64(10x10) 120MHzARM Cortex-M4
ATSAM4S16BA-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 120MHzARM Cortex-M4
ATSAM4S16BA-MUR Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 120MHzARM Cortex-M4
ATSAM4S16BA-UUR Microchip Technology Microcontrollers (MCU/MPU/SOC) WLCSP-64
ATSAM4S16BB-AN Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-64(10x10) 120MHzARM Cortex-M4
ATSAM4S16BB-ANR Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-64(10x10) 120MHzARM Cortex-M4
ATSAM4S16CA-AN Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-100(14x14) 120MHzARM Cortex-M4
ATSAM4S16CA-ANR Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-100(14x14) 120MHzARM Cortex-M4
ATSAM4S16CA-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-100(14x14) 120MHzARM Cortex-M4
ATSAM4S16CA-CFN Microchip Technology Microcontrollers (MCU/MPU/SOC) VFBGA-100 120MHzARM Cortex-M4
ATSAM4S16CA-CFNR Microchip Technology Microcontrollers (MCU/MPU/SOC) VFBGA-100 120MHzARM Cortex-M4
ATSAM4S16CA-CFU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-100 120MHzARM Cortex-M4
ATSAM4S16CA-CFUR Microchip Technology Microcontrollers (MCU/MPU/SOC) VFBGA-100 120MHzARM Cortex-M4
ATSAM4S16CA-CU Microchip Technology Microcontrollers (MCU/MPU/SOC) TFBGA-100 120MHzARM Cortex-M4
ATSAM4S16CA-CUR Microchip Technology Microcontrollers (MCU/MPU/SOC) TFBGA-100 120MHzARM Cortex-M4
ATSAM4S16CB-AN Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-100(14x14) 120MHzARM Cortex-M4
ATSAM4S16CB-CFN Microchip Technology Microcontrollers (MCU/MPU/SOC) VFBGA-100 120MHzARM Cortex-M4
ATSAM4S2AA-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-48(7x7) 120MHzARM Cortex-M4