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
ATMEGA1284P-PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-40 20MHzAVR
ATMEGA1284-PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-40 20MHzAVR
ATMEGA128A-AN Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-64(14x14) 16MHzAVR
ATMEGA128A-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(14x14) 16MHzAVR
ATMEGA128A-AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(14x14) 16MHzAVR
ATMEGA128A-MN Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64(9x9) 16MHzAVR
ATMEGA128A-MNR Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64-EP(9x9) 16MHzAVR
ATMEGA128A-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64(9x9) 16MHzAVR
ATMEGA128L-8AU Microchip Technology Microcontroller Units (MCUs/MPUs/SOCs) TQFP-64(14x14) 8MHzAVR
ATMEGA128L-8MN Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64(9x9) 8MHzAVR
ATMEGA128L-8MU Microchip Technology Microcontrollers (MCU/MPU/SOC) MLF-64(9x9) 8MHzAVR
ATMEGA128L-8MUR Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64(9x9) 8MHzAVR
ATMEGA128RFA1-ZU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-64(9x9) 16MHzAVR
ATMEGA1608-AF Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-32(7x7) 20MHzAVR
ATMEGA1608-MF Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-32(5x5) 20MHzAVR
ATMEGA1608-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-32-EP(5x5) 20MHzAVR
ATMEGA1608-XF Microchip Technology Microcontrollers (MCU/MPU/SOC) SSOP-28 20MHzAVR
ATMEGA1608-XU Microchip Technology Microcontrollers (MCU/MPU/SOC) SSOP-28-208mil 20MHzAVR
ATMEGA1609-AF Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-48(7x7) 20MHzAVR
ATMEGA1609-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-48(7x7) 20MHzAVR
ATMEGA1609-MF Microchip Technology Microcontrollers (MCU/MPU/SOC) UQFN-48(6x6) 20MHzAVR
ATMEGA1609-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) UQFN-48-EP(6x6) 20MHzAVR
ATMEGA16-16AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 16MHzAVR
ATMEGA16-16MQ Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-44-EP(7x7) 16MHzAVR
ATMEGA16-16MUR Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-44-EP(7x7) 16MHzAVR
ATMEGA16-16PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-40 16MHzAVR
ATMEGA162-16AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 16MHzAVR
ATMEGA162-16MU Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-44-EP(7x7) 16MHzAVR
ATMEGA162-16PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-40 16MHzAVR
ATMEGA162V-8AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 8MHzAVR
ATMEGA162V-8AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 8MHzAVR
ATMEGA162V-8MU Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-44-EP(7x7) 8MHzAVR
ATMEGA162V-8PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-40 8MHzAVR
ATMEGA164A-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 20MHzAVR
ATMEGA164A-MCH Microchip Technology Microcontroller Units (MCUs/MPUs/SOCs) QFN-44-EP(5x5) 20MHzAVR
ATMEGA164A-PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-40 20MHzAVR
ATMEGA164P-20AQ Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 20MHzAVR
ATMEGA164P-20AQR Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 20MHzAVR
ATMEGA164P-20AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 20MHzAVR
ATMEGA164P-20AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 20MHzAVR
ATMEGA164P-20MQ Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-44(7x7) 20MHzAVR
ATMEGA164P-20MQR Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-44(7x7) 20MHzAVR
ATMEGA164P-20MU Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-44(7x7) 20MHzAVR
ATMEGA164P-20PQ Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-40 20MHzAVR
ATMEGA164P-20PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-40 20MHzAVR
ATMEGA164P-A15MZ Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-44(7x7) 16MHzAVR
ATMEGA164PA-AN Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 20MHzAVR
ATMEGA164PA-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 20MHzAVR
ATMEGA164PA-MCH Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-44(5x5) 20MHzAVR
ATMEGA164PA-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-44(7x7) 20MHzAVR
ATMEGA164PA-PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-40 20MHzAVR
ATMEGA164P-B15MZ Microchip Technology Microcontroller Units (MCUs/MPUs/SOCs) VQFN-44-EP(7x7) 16MHzAVR
ATMEGA164PV-10AQ Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 10MHzAVR
ATMEGA164PV-10AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 10MHzAVR
ATMEGA164PV-10AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 10MHzAVR
ATMEGA164PV-10MU Microchip Technology Microcontroller Units (MCUs/MPUs/SOCs) VQFN-44-EP(7x7)
ATMEGA164PV-10PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-40 10MHzAVR
ATMEGA165A-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(14x14) 16MHzAVR
ATMEGA165P-16AN Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(14x14) 16MHzAVR
ATMEGA165P-16AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-64(14x14) 16MHzAVR