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
ATSAMD21J17A-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 48MHzARM Cortex-M Series
ATSAMD21J17D-AF Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 48MHzARM Cortex-M0+
ATSAMD21J17D-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 48MHzARM Cortex-M0+
ATSAMD21J17D-CU Microchip Technology Microcontrollers (MCU/MPU/SOC) UFBGA-64(5x5) 48MHzARM Cortex-M0+
ATSAMD21J17D-MF Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 48MHzARM Cortex-M0+
ATSAMD21J17D-MFT Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 48MHzARM Cortex-M0+
ATSAMD21J17D-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 48MHzARM Cortex-M0+
ATSAMD21J18A-AF Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 48MHzARM Cortex-M0+
ATSAMD21J18A-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 48MHzARM Cortex-M0+
ATSAMD21J18A-AUT Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 48MHzARM Cortex-M0+
ATSAMD21J18A-CU Microchip Technology Microcontrollers (MCU/MPU/SOC) UFBGA-64 48MHzARM Cortex-M0+
ATSAMD21J18A-CUT Microchip Technology Microcontrollers (MCU/MPU/SOC) UFBGA-64 48MHzARM Cortex-M0+
ATSAMD21J18A-MF Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 48MHzARM Cortex-M0+
ATSAMD21J18A-MFT Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 48MHzARM Cortex-M Series
ATSAMD21J18A-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 48MHzARM Cortex-M0+
ATSAMD51G18A-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-48-EP(7x7) 120MHzARM Cortex-M4F
ATSAMD51G18A-MU-EFP Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-48-EP(7x7) 120MHzARM Cortex-M4F
ATSAMD51G18A-MUT Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-48-EP(7x7) 120MHzARM Cortex-M4F
ATSAMD51G19A-MF Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-48-EP(7x7) 120MHzARM Cortex-M4F
ATSAMD51G19A-MFT Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-48-EP(7x7) 120MHzARM Cortex-M4F
ATSAMD51G19A-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-48-EP(7x7) 120MHzARM Cortex-M4F
ATSAMD51G19A-MU-EFP Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-48(7x7) 120MHzARM Cortex-M4F
ATSAMD51J18A-AF Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 120MHzARM Cortex-M4F
ATSAMD51J18A-AFT Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 120MHzARM Cortex-M4F
ATSAMD51J18A-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 120MHzARM Cortex-M4F
ATSAMD51J18A-AU-EFP Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 120MHzARM Cortex-M4F
ATSAMD51J18A-MF Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 120MHzARM Cortex-M4F
ATSAMD51J18A-MFT Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 120MHzARM Cortex-M4F
ATSAMD51J18A-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 120MHzARM Cortex-M4F
ATSAMD51J18A-MU-EFP Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 120MHzARM Cortex-M4F
ATSAMD51J18A-MUT Microchip Technology Microcontroller Units (MCUs/MPUs/SOCs) QFN-64-EP(9x9) 120MHzARM Cortex-M4F
ATSAMD51J19A-AF Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 120MHzARM Cortex-M4F
ATSAMD51J19A-AFT Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 120MHzARM Cortex-M4F
ATSAMD51J19A-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 120MHzARM Cortex-M4F
ATSAMD51J19A-AU-EFP Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 120MHzARM Cortex-M4F
ATSAMD51J19A-AUT Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 120MHzARM Cortex-M4F
ATSAMD51J19A-MF Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 120MHzARM Cortex-M4F
ATSAMD51J19A-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 120MHzARM Cortex-M4F
ATSAMD51J19A-MU-EFP Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 120MHzARM Cortex-M4F
ATSAMD51J19A-UUT Microchip Technology Microcontrollers (MCU/MPU/SOC) WLCSP-64
ATSAMD51J20A-AF Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 120MHzARM Cortex-M4F
ATSAMD51J20A-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 120MHzARM Cortex-M4F
ATSAMD51J20A-AUT Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(10x10) 120MHzARM Cortex-M4F
ATSAMD51J20A-MF Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 120MHzARM Cortex-M4F
ATSAMD51J20A-MFT Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 120MHzARM Cortex-M4F
ATSAMD51J20A-UUT Microchip Technology Microcontrollers (MCU/MPU/SOC) WLCSP-64 120MHzARM Cortex-M4F
ATSAMD51N19A-AF Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-100(14x14) 120MHzARM Cortex-M4F
ATSAMD51N19A-AFT Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-100(14x14) 120MHzARM Cortex-M4F
ATSAMD51N19A-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-100(14x14) 120MHzARM Cortex-M4F
ATSAMD51N19A-AU-EFP Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-100(14x14) 120MHzARM Cortex-M4F
ATSAMD51N19A-AUT Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-100(14x14) 120MHzARM Cortex-M4F
ATSAMD51N20A-AF Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-100(14x14) 120MHzARM Cortex-M4F
ATSAMD51N20A-AFT Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-100(14x14) 120MHzARM Cortex-M4F
ATSAMD51N20A-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-100(14x14) 120MHzARM Cortex-M4F
ATSAMD51N20A-AU-EFP Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-100(14x14) 120MHzARM Cortex-M4F
ATSAMD51P19A-AF Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-128(14x14) 120MHzARM Cortex-M4F
ATSAMD51P19A-AFT Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-128(14x14) 120MHzARM Cortex-M4F
ATSAMD51P19A-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-128(14x14) 120MHzARM Cortex-M4F
ATSAMD51P19A-AU-EFP Microchip Technology Microcontrollers (MCU/MPU/SOC) QFP-128(14x14) 120MHzARM Cortex-M4F
ATSAMD51P19A-AUT Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-128(14x14) 120MHzARM Cortex-M4F