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
STC12C5408AD-35I-SOP28 STC Micro Microcontrollers (MCU/MPU/SOC) SOIC-28-300mil 35MHz51 Series
STC12C5410AD-35I STC Micro STC SOIC-28-300mil
STC12C5410AD-35I-LQFP32 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-32(7x7) 35MHz51 Series
STC12C5410AD-35I-SOP28 STC Micro Microcontrollers (MCU/MPU/SOC) SOIC-28-300mil 35MHz51 Series
STC12C5410AD-35I-TSSOP20 STC Micro Microcontrollers (MCU/MPU/SOC) TSSOP-20 35MHz51 Series
STC12C5604AD STC Micro STC SOIC-20-300mil 51 SeriesFLASH
STC12C5604AD-35I-DIP20 STC Micro Microcontrollers (MCU/MPU/SOC) DIP-20 51 SeriesFLASH
STC12C5604AD-35I-LQFP32 STC Micro STC LQFP-32(7x7) 35MHz51 Series
STC12C5608AD-35I STC Micro STC DIP-28-300mil
STC12C5608AD-35I-LQFP32 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-32(7x7) 35MHz51 Series
STC12C5608AD-35I-SOP20 STC Micro Microcontrollers (MCU/MPU/SOC) SOIC-20-300mil 35MHz51 Series
STC12C5608AD-35I-SOP28 STC Micro Microcontrollers (MCU/MPU/SOC) SOIC-28-300mil 35MHz51 Series
STC12C5608AD-35I-SOP32 STC Micro STC SOP-32-300mil 35MHz51 Series
STC12C5612AD-35I-SOP28 STC Micro Microcontrollers (MCU/MPU/SOC) SOP-28-300mil 35MHz51 Series
STC12C5616AD-35I-LQFP32 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-32(7x7) 35MHz51 Series
STC12C5616AD-35I-SKDIP28 STC Micro Microcontrollers (MCU/MPU/SOC) DIP-28-300mil 35MHz51 Series
STC12C5616AD-35I-SOP20 STC Micro Microcontrollers (MCU/MPU/SOC) SOIC-20-300mil 35MHz51 Series
STC12C5616AD-35I-SOP28 STC Micro Microcontrollers (MCU/MPU/SOC) SOIC-28-300mil 35MHz51 Series
STC12C5620AD STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-32(7x7) 35MHz51 Series
STC12C5620AD-35I-SOP20 STC Micro Microcontrollers (MCU/MPU/SOC) SOIC-20-300mil 51 SeriesFLASH
STC12C5628AD-35I-LQFP32 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-32(7x7) 35MHz51 Series
STC12C5628AD-35I-SKDIP28 STC Micro Microcontrollers (MCU/MPU/SOC) DIP-28-300mil 51 SeriesFLASH
STC12C5630AD STC Micro Microcontrollers (MCU/MPU/SOC) DIP-28-300mil 51 SeriesFLASH
STC12C5A08AD-35I-LQFP44 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-44(10x10)
STC12C5A08AD-35I-LQFP48 STC Micro STC LQFP-48(7x7) 35MHz51 Series
STC12C5A08S2 STC Micro STC QFP-44(10x10) 8KB0
STC12C5A08S2-35I-LQFP44 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-44(10x10) 35MHz51 Series
STC12C5A16AD STC Micro STC LQFP-44(10x10)
STC12C5A16S2-35I-LQFP44 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-44(10x10) 35MHz51 Series
STC12C5A32AD-35I-LQFP44 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-44(10x10) 35MHz51 Series
STC12C5A32S2-35I-LQFP44 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-44(10x10) 35MHz51 Series
STC12C5A32S2-35I-LQFP48 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-48(7x7) 35MHz51 Series
STC12C5A32S2-35I-PDIP40 STC Micro Microcontrollers (MCU/MPU/SOC) DIP-40 35MHz51 Series
STC12C5A32S2-35I-PLCC44 STC Micro STC PLCC-44(16.6x16.6)
STC12C5A40S2-35I-LQFP44 STC Micro Microcontrollers (MCU/MPU/SOC) QFP-44(10x10) 51 SeriesFLASH
STC12C5A48S2-35I-LQFP44 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-44(10x10) 35MHz51 Series
STC12C5A52S2 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-44(10x10) 51 SeriesFLASH
STC12C5A56AD STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-44(10x10) 51 SeriesFLASH
STC12C5A56S2-35Ｉ STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-44(10x10) 35MHz51 Series
STC12C5A60AD-35I-LQFP44 STC Micro STC LQFP-44(10x10)
STC12C5A60S2-35I-LQFP44 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-44(10x10) 35MHz51 Series
STC12C5A60S2-35I-LQFP48 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-48(7x7) 35MHz51 Series
STC12C5A60S2-35I-PDIP40 STC Micro Microcontrollers (MCU/MPU/SOC) DIP-40 35MHz51 Series
STC12C5A60S2-35I-PLCC44 STC Micro STC PLCC-44(16.6x16.6)
STC12H1K08-36I-TSSOP20 STC Micro Microcontrollers (MCU/MPU/SOC) TSSOP-20 51 SeriesFLASH
STC12H1K16-36I-DIP20 STC Micro Microcontrollers (MCU/MPU/SOC) DIP-20 36MHz51 Series
STC12H1K16-36I-SKDIP28 STC Micro Microcontrollers (MCU/MPU/SOC) SKDIP-28 35MHz51 Series
STC12H1K16-36I-SOP20 STC Micro Microcontrollers (MCU/MPU/SOC) SOP-20 36MHz51 Series
STC12H1K16-36I-SOP28 STC Micro Microcontrollers (MCU/MPU/SOC) SOP-28 40MHz51 Series
STC12H1K16-36I-TSSOP20 STC Micro Microcontrollers (MCU/MPU/SOC) TSSOP-20 16KB
STC12H1K28-36I-DIP20 STC Micro Microcontrollers (MCU/MPU/SOC) DIP-20 35MHz51 Series
STC12H1K28-36I-LQFP32 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-32(7x7) 28KB
STC12H1K28-36I-SKDIP28 STC Micro Microcontrollers (MCU/MPU/SOC) SKDIP-28 35MHz51 Series
STC12H1K28-36I-SOP20 STC Micro Microcontrollers (MCU/MPU/SOC) SOP-20 35MHz51 Series
STC12H1K28-36I-SOP28 STC Micro Microcontrollers (MCU/MPU/SOC) SOP-28 35MHz51 Series
STC12LE5202AD-35I-SOP16 STC Micro Microcontrollers (MCU/MPU/SOC) SOIC-16 35MHz51 Series
STC12LE5202AD-35I-SOP20 STC Micro Microcontrollers (MCU/MPU/SOC) SOIC-20-300mil 51 SeriesFLASH
STC12LE5204AD-35I-SOP20 STC Micro Microcontrollers (MCU/MPU/SOC) SOIC-20-300mil 35MHz51 Series
STC12LE5204AD-35I-SOP28 STC Micro STC SOP-28-300mil 35MHz51 Series
STC12LE5205AD STC Micro STC SOIC-20-300mil