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
STC15L2K60S2-28I-LQFP44 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-44(10x10) 28MHz51 Series
STC15L408AD-28I-LQFP32 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-32(7x7) 51 SeriesFLASH
STC15W100-35I-SOP8 STC Micro STC SOIC-8
STC15W101-35I-DIP8 STC Micro STC DIP-8 51 SeriesFLASH
STC15W102-35I-SOP8 STC Micro Microcontrollers (MCU/MPU/SOC) SOP-8 35MHz51 Series
STC15W104-35I-DFN8 STC Micro Microcontrollers (MCU/MPU/SOC) DFN-8-EP(4x4)
STC15W104-35I-DIP8 STC Micro Microcontrollers (MCU/MPU/SOC) DIP-8 51 SeriesFLASH
STC15W104-35I-SOP8 STC Micro Microcontrollers (MCU/MPU/SOC) SOIC-8 35MHz51 Series
STC15W1K16PWM STC Micro STC SOP-28-300mil 16KB
STC15W1K16PWM-30I-LQFP32 STC Micro STC LQFP-32(7x7) 51 SeriesFLASH
STC15W1K16S-35I-LQFP44 STC Micro STC LQFP-44(10x10) 51 SeriesFLASH
STC15W1K24S-35I-TSSOP20 STC Micro Microcontrollers (MCU/MPU/SOC) TSSOP-20 51 SeriesFLASH
STC15W201S-35I-SOP16 STC Micro Microcontrollers (MCU/MPU/SOC) SOP-16 35MHz51 Series
STC15W202S-35I-DIP16 STC Micro Microcontrollers (MCU/MPU/SOC) DIP-16 51 SeriesFLASH
STC15W202S-35I-SOP16 STC Micro STC SOP-16 51 SeriesFLASH
STC15W204S-35I-DIP16 STC Micro Microcontrollers (MCU/MPU/SOC) DIP-16 35MHz51 Series
STC15W204S-35I-SOP16 STC Micro Microcontrollers (MCU/MPU/SOC) SOIC-16 35MHz51 Series
STC15W204S-35I-SOP8 STC Micro Microcontrollers (MCU/MPU/SOC) SOP-8 35MHz51 Series
STC15W401AS-35C-SOP16 STC Micro Microcontrollers (MCU/MPU/SOC) SOP-16
STC15W401AS-35I-DIP16 STC Micro STC DIP-16 51 SeriesFLASH
STC15W401AS-35I-DIP20 STC Micro STC DIP-20
STC15W401AS-35I-SKDIP28 STC Micro STC SKDIP-28 51 SeriesFLASH
STC15W401AS-35I-SOP20 STC Micro STC SOP-20-300mil 51 SeriesFLASH
STC15W401AS-35I-SOP28 STC Micro STC SOP-28-300mil 51 SeriesFLASH
STC15W401AS-35I-TSSOP20 STC Micro STC TSSOP-20 51 SeriesFLASH
STC15W401AS-35I-TSSOP28 STC Micro STC TSSOP-28 51 SeriesFLASH
STC15W402AS-35I-DIP16 STC Micro STC DIP-16
STC15W402AS-35I-DIP20 STC Micro STC DIP-20 51 SeriesFLASH
STC15W402AS-35I-SKDIP STC Micro STC SKDIP-28
STC15W402AS-35I-SOP20 STC Micro Microcontrollers (MCU/MPU/SOC) SOP-20-300mil 51 SeriesFLASH
STC15W402AS-35I-SOP28 STC Micro STC SOP-28-300mil 51 SeriesFLASH
STC15W402AS-35I-TSSOP20 STC Micro STC TSSOP-20 51 SeriesFLASH
STC15W402AS-35I-TSSOP28 STC Micro STC TSSOP-28 51 SeriesFLASH
STC15W404AS-35I-DIP16 STC Micro STC DIP-16 51 SeriesFLASH
STC15W404AS-35I-SKDIP28 STC Micro STC SKDIP-28 51 SeriesFLASH
STC15W404AS-35I-SOP16 STC Micro Microcontrollers (MCU/MPU/SOC) SOP-16 51 SeriesFLASH
STC15W404AS-35I-SOP20 STC Micro STC SOIC-20-300mil 51 SeriesFLASH
STC15W404AS-35I-SOP28 STC Micro STC SOP-28-300mil
STC15W404AS-35I-TSSOP20 STC Micro Microcontrollers (MCU/MPU/SOC) TSSOP-20
STC15W404S-35I-LQFP32 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-32(7x7) 35MHz51 Series
STC15W404S-35I-LQFP44 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-44(10x10) 51 SeriesFLASH
STC15W408AS-35I-DIP16 STC Micro Microcontrollers (MCU/MPU/SOC) DIP-16 35MHz51 Series
STC15W408AS-35I-DIP20 STC Micro Microcontrollers (MCU/MPU/SOC) DIP-20 35MHz51 Series
STC15W408AS-35I-QFN28 STC Micro STC QFN-28-EP(5x5) 51 SeriesFLASH
STC15W408AS-35I-SKDIP28 STC Micro Microcontrollers (MCU/MPU/SOC) SKDIP-28 35MHz51 Series
STC15W408AS-35I-SOP16 STC Micro Microcontrollers (MCU/MPU/SOC) SOP-16 35MHz51 Series
STC15W408AS-35I-SOP20 STC Micro Microcontrollers (MCU/MPU/SOC) SOIC-20-300mil 35MHz51 Series
STC15W408AS-35I-SOP28 STC Micro Microcontrollers (MCU/MPU/SOC) SOP-28-300mil 35MHz51 Series
STC15W408AS-35I-TSSOP20 STC Micro Microcontrollers (MCU/MPU/SOC) TSSOP-20 35MHz51 Series
STC15W408AS-35I-TSSOP28 STC Micro Microcontrollers (MCU/MPU/SOC) TSSOP-28 35MHz51 Series
STC15W408S-35I-LQFP44 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-44(10x10) 35MHz51 Series
STC15W4K16S4-30I-LQFP44 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-44(10x10) 51 SeriesFLASH
STC15W4K16S4-30I-LQFP48 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-48(7x7) 30MHz51 Series
STC15W4K16S4-30I-LQFP64 L2 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-64(14x14) 51 SeriesFLASH
STC15W4K16S4-30I-SOP28 STC Micro Microcontrollers (MCU/MPU/SOC) SOP-28-300mil 16KB
STC15W4K16S4LQFP32 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-32(7x7) 16KB
STC15W4K32S4 STC Micro STC LQFP-64_10.0x10.0x0.5P 51 Series
STC15W4K32S4-30I-LQFP32 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-32(7x7) 30MHz51 Series
STC15W4K32S4-30I-LQFP44 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-44(10x10) 30MHz51 Series
STC15W4K32S4-30I-LQFP48 STC Micro Microcontrollers (MCU/MPU/SOC) LQFP-48(7x7) 28MHz51 Series