All ManufacturersSTMicroelectronicsIntegrated Circuits (ICs)Embedded Processors and ControllersMicrocontrollers (8,228)

STMicroelectronics Microcontrollers

Engineered for flexibility and reliable performance, STMicroelectronics microcontrollers support a wide range of embedded applications — from industrial automation and automotive systems to consumer electronics and smart devices. Whether you're looking for microcontrollers or other embedded processors and controllers, STMicroelectronics components are designed to meet demanding design requirements with efficiency and scalability. Octopart makes sourcing straightforward — compare part numbers, view datasheets, and check real-time pricing and availability from authorized distributors, all in one place. With Octopart, you can quickly find the right components and keep your projects moving without unnecessary sourcing delays.

Top distributors

Avnet

DigiKey

Arrow Electronics

Mouser

Future Electronics

Explore STMicroelectronics Microcontrollers

Results: 8,228

Authorized Distributors

Non-Authorized Stocking Distributors

STMicroelectronics

STM32F051R8T6TR

$ 2.380

Compare

MCU 32-bit ARM Cortex M0 RISC 64KB Flash 2.5V/3.3V 64-Pin LQFP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	STM32F051R8T6TR	2,465	1	Cut Tape	USD	4.220	3.190	2.660	2.440	2.440
	DigiKey	3	497-13628-1-ND	3,453	1	Cut Tape	USD	4.260	3.225	2.680	2.510	2.510
	TME	2	STM32F051R8T6TR	0	1K		USD				2.580	2.580	13h
	Avnet		STM32F051R8T6TR	0	1K		USD				2.210	2.105	3d
	Arrow Electronics		STM32F051R8T6TR	0	1K		USD				2.210	2.210

STMicroelectronics

$ 9.050

Compare

MCU 32-bit STM32 ARM Cortex M4F RISC 1024KB Flash 2.5V/3.3V 201-Pin UFBGA Tray

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		STM32F417IGH6	3,818	168		USD				7.817	7.633	3d
	Newark	2	STM32F417IGH6	1,515	1	Cut Tape	USD	18.110	15.500	13.460	12.730	12.730
	Verical	2	STM32F417IGH6	2	1		USD	10.912	9.759	8.697	8.228	8.228
	Arrow Electronics		STM32F417IGH6	2	1		USD	10.912	10.912	10.912	10.912	10.912
	DigiKey		497-11913-ND	8,849	1	Tray	USD	15.450	12.215	11.406	9.835	9.625

STMicroelectronics

$ 8.790

Compare

MCU 32-bit STM32F ARM Cortex M4F RISC 1024KB Flash 2.5V/3.3V 144-Pin LQFP Tray

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		STM32F407ZGT7	3,670	1		USD	14.690	11.580	10.670	9.470	9.470
	DigiKey		497-17439-ND	64	1	Tray	USD	14.130	11.135	9.831	8.913	8.737
	TME	2	STM32F407ZGT7	0	1		USD	13.270	10.530	8.890	8.890	8.890	13h
	Avnet		STM32F407ZGT7	0	360		USD				7.912	7.633	3d
	Arrow Electronics		STM32F407ZGT7	0	360		USD				8.110	8.110

STMicroelectronics

$ 5.289

Compare

MCU 32-bit ARM Cortex M4 RISC 512KB Flash 2.5V/3.3V 64-Pin LQFP Frame

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	2	STM32F302RET6	185	5	Tray	USD		4.920	4.700	4.600	4.600
	Newark		STM32F302RET6	2,337	1		USD	11.660	9.620	8.540	8.280	8.280
	Arrow Electronics	2	STM32F302RET6	18,321	1		USD	4.279	4.279	4.279	4.279	4.279
	Verical	2	STM32F302RET6	18,320	2		USD		4.312	4.312	4.312	4.312
	DigiKey		497-17418-ND	955	1	Tray	USD	9.580	7.454	6.339	5.761	5.761

STMicroelectronics

$ 1.291

Compare

8 Bit MCU, STM8 Family STM8L Series Microcontrollers, STM8, 16 MHz, 32 KB, 28 Pins, UFQFPN

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		STM8L151G6U6	1,703	1		USD	1.371	1.276	1.206	1.202	1.202
	Verical		STM8L151G6U6	1,700	5		USD		1.286	1.215	1.211	1.211
	DigiKey		497-11564-ND	2,174	1	Tray	USD	2.550	1.898	1.554	1.374	1.298
	TME	2	STM8L151G6U6	0	1		USD	2.360	1.320	1.200	1.160	1.160	13h
	Avnet		STM8L151G6U6	0	2940		USD					1.223	3d

STMicroelectronics

$ 12.297

Compare

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 216MHz, CMOS, PQFP144

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		STM32F767ZGT6	21	1		USD	19.580	15.790	14.230	12.970	12.970
	Verical	3	STM32F767ZGT6	332	2		USD		9.493	9.493	9.493	9.493
	Arrow Electronics	2	STM32F767ZGT6	600	1		USD	11.780	11.780	11.780	11.780	11.780
	DigiKey		497-16644-ND	302	1	Tray	USD	19.990	15.937	13.809	12.813	12.813
	TME	2	STM32F767ZGT6	0	1		USD*	22.339*	20.928*	20.928*	20.928*	20.928*	1d

STMicroelectronics

$ 3.030

Compare

MCU 32-bit ARM Cortex M4 RISC 128KB Flash 1.8V/2.5V/3.3V 48-Pin LQFP Tray

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	2	STM32G431CBT6	11,801	10	Tray	USD		2.600	2.500	2.450	2.450
	Avnet	2	17AH9349	4,682	1		USD	6.290	5.200	4.670	4.440	4.440	3d
	Newark		STM32G431CBT6	4,682	1		USD	6.950	5.640	4.950	4.680	4.680
	Arrow Electronics	3	STM32G431CBT6	32,436	1		USD	3.020	2.779	2.779	2.779	2.779
	Verical	3	STM32G431CBT6	3,825	3		USD		2.568	2.490	2.335	2.290

STMicroelectronics

$ 12.184

Compare

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 216MHz, CMOS, PQFP176

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		STM32F767IGT6	2,400	1		USD	11.440	11.019	10.858	10.858	10.858	3d
	Newark		STM32F767IGT6	280	1		USD	16.090	13.840	13.000	12.450	12.450
	Arrow Electronics		STM32F767IGT6	2,923	1		USD	12.858	12.090	12.090	12.090	12.090
	Verical		STM32F767IGT6	2,923	1		USD	12.957	12.184	12.184	12.184	12.184
	DigiKey		497-16637-ND	707	1	Tray	USD	20.540	16.387	14.209	13.436	13.436

STMicroelectronics

$ 13.110

Compare

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 216MHz, CMOS, PQFP144

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics		STM32F765ZIT6	4,680	360	Tray	USD				11.540	11.540
	Avnet		STM32F765ZIT6	9	1		USD	12.078	11.634	11.464	11.464	11.464	3d
	Newark	2	STM32F765ZIT6	447	1		USD	22.450	17.940	16.190	14.780	14.780
	Verical		STM32F765ZIT6	312	1		USD	21.390	17.150	14.920	13.110	13.110
	Arrow Electronics		STM32F765ZIT6	312	1		USD	21.390	17.150	14.920	13.110	13.110

STMicroelectronics

$ 3.436

Compare

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 216MHz, CMOS, PQFP64

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	84AC2893	383	1		USD	7.990	6.540	5.840	5.550	5.550	3d
	Newark		STM32F730R8T6	2,515	1		USD	7.650	6.380	5.520	5.230	5.230
	Arrow Electronics	2	STM32F730R8T6	2,639	1		USD	5.954	4.692	3.790	3.530	3.530
	Verical	3	STM32F730R8T6	50	8		USD		2.749	2.749	2.749	2.749
	DigiKey		497-18103-ND	246	1	Tray	USD	6.490	4.982	4.605	3.837	3.671

Microcontrollers Popular Parts

STM32F103C8T6 by STMicroelectronics

STMicroelectronicsSTM32F103C8T6MicrocontrollersView

STM32F405RGT6 by STMicroelectronics

STMicroelectronicsSTM32F405RGT6MicrocontrollersView

STM32F407VGT6 by STMicroelectronics

STMicroelectronicsSTM32F407VGT6MicrocontrollersView

STM32WL5MOCH6TR by STMicroelectronics

STMicroelectronicsSTM32WL5MOCH6TRMicrocontrollersView

STM32F446RET6 by STMicroelectronics

STMicroelectronicsSTM32F446RET6MicrocontrollersView

STM32H743VIT6 by STMicroelectronics

STMicroelectronicsSTM32H743VIT6MicrocontrollersView

STM32G474RET6 by STMicroelectronics

STMicroelectronicsSTM32G474RET6MicrocontrollersView

STM32G431CBU6 by STMicroelectronics

STMicroelectronicsSTM32G431CBU6MicrocontrollersView

STM32F407VET6 by STMicroelectronics

STMicroelectronicsSTM32F407VET6MicrocontrollersView

STM32F103RCT6 by STMicroelectronics

STMicroelectronicsSTM32F103RCT6MicrocontrollersView

STM8S003F3P6TR by STMicroelectronics

STMicroelectronicsSTM8S003F3P6TRMicrocontrollersView

STM32L431RCT6 by STMicroelectronics

STMicroelectronicsSTM32L431RCT6MicrocontrollersView