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Explore STMicroelectronics STM32 and STM8 microcontrollers

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Stock quantities reflect our latest inventory record. Price and lead time are confirmed by quotation.
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16,382 listed part numbers. Price and lead time are confirmed by quotation.
Package referenceSTM32F103RBT7LQFP 64 10x10x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN2,688 pcs in stockView specifications & request quote →
Package referenceSTM32F103RBT7TRLQFP 64 10x10x1.4 mmIC MCU 32BIT 128KB FLASH 64LQFP2,511 pcs in stockView specifications & request quote →
Package referenceSTM32F103RCT6LQFP 64 10x10x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 256 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN3,783 pcs in stockView specifications & request quote →- Image on requestSTM32F103RCT6LQFP64To be confirmedIC MCU 32BIT6,390 pcs in stockView specifications & request quote →
Package referenceSTM32F103RCT6TRLQFP 64 10x10x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 256 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN10,320 pcs in stockView specifications & request quote →
Package referenceSTM32F103RCT7LQFP 64 10x10x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 256 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN1,311 pcs in stockView specifications & request quote →
Package referenceSTM32F103RCT7TRLQFP 64 10x10x1.4 mmIC MCU 32BIT 256KB FLASH 64LQFP6,237 pcs in stockView specifications & request quote →- Image on requestSTM32F103RCY6TRWLCSP 64 4.5x4.4x0.6 P 0.5 mmIC MCU 32BIT 256KB FLASH 64WLCSP5,615 pcs in stockView specifications & request quote →
Package referenceSTM32F103RDT6LQFP 64 10x10x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 384 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN6,280 pcs in stockView specifications & request quote →
Package referenceSTM32F103RDT6TRLQFP 64 10x10x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 384 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN11,310 pcs in stockView specifications & request quote →- Image on requestSTM32F103RDY6TRWLCSP 64 4.5x4.4x0.6 P 0.5 mmMainstream Performance line, Arm Cortex-M3 MCU with 384 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN11,117 pcs in stockView specifications & request quote →
Package referenceSTM32F103RET6LQFP 64 10x10x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 512 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN7,167 pcs in stockView specifications & request quote →
Package referenceSTM32F103RET6TRLQFP 64 10x10x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 512 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN6,508 pcs in stockView specifications & request quote →
Package referenceSTM32F103RET7LQFP 64 10x10x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 512 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN12,306 pcs in stockView specifications & request quote →- Image on requestSTM32F103REY6TRWLCSP 64 4.5x4.4x0.6 P 0.5 mmIC MCU 32BIT 512KB FLASH 64WLCSP3,274 pcs in stockView specifications & request quote →
Package referenceSTM32F103RFT6LQFP 64 10x10x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 768 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN2,955 pcs in stockView specifications & request quote →
Package referenceSTM32F103RFT6TRLQFP 64 10x10x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 768 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN2,597 pcs in stockView specifications & request quote →
Package referenceSTM32F103RGT6LQFP 64 10x10x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 1 Mbyte of Flash memory, 72 MHz CPU, motor control, USB and CAN12,059 pcs in stockView specifications & request quote →
Package referenceSTM32F103RGT6TRLQFP 64 10x10x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 1 Mbyte of Flash memory, 72 MHz CPU, motor control, USB and CAN12,512 pcs in stockView specifications & request quote →
Package referenceSTM32F103RGT7LQFP 64 10x10x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 1 Mbyte of Flash memory, 72 MHz CPU, motor control, USB and CAN5,049 pcs in stockView specifications & request quote →
Package referenceSTM32F103T4U6AVFQFPN 36 6x6x1.0 mmMainstream Performance line, Arm Cortex-M3 MCU with 16 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN2,598 pcs in stockView specifications & request quote →
Package referenceSTM32F103T6U6AVFQFPN 36 6x6x1.0 mmMainstream Performance line, Arm Cortex-M3 MCU with 32 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN2,502 pcs in stockView specifications & request quote →
Package referenceSTM32F103T6U7AVFQFPN 36 6x6x1.0 mmMainstream Performance line, Arm Cortex-M3 MCU with 32 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN9,061 pcs in stockView specifications & request quote →
Package referenceSTM32F103T8U6VFQFPN 36 6x6x1.0 mmMainstream Performance line, Arm Cortex-M3 MCU with 64 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN5,708 pcs in stockView specifications & request quote →
Package referenceSTM32F103T8U6TRVFQFPN 36 6x6x1.0 mmMainstream Performance line, Arm Cortex-M3 MCU with 64 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN12,839 pcs in stockView specifications & request quote →
Package referenceSTM32F103T8U7VFQFPN 36 6x6x1.0 mmMainstream Performance line, Arm Cortex-M3 MCU with 64 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN5,167 pcs in stockView specifications & request quote →
Package referenceSTM32F103T8U7TRVFQFPN 36 6x6x1.0 mmIC MCU 32BIT 64KB FLASH 36VFQFPN9,797 pcs in stockView specifications & request quote →
Package referenceSTM32F103TBU6VFQFPN 36 6x6x1.0 mmMainstream Performance line, Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN4,524 pcs in stockView specifications & request quote →
Package referenceSTM32F103TBU6TRVFQFPN 36 6x6x1.0 mmIC MCU 32BIT 128KB FLASH 36VFQFPN1,739 pcs in stockView specifications & request quote →
Package referenceSTM32F103TBU7VFQFPN 36 6x6x1.0 mmMainstream Performance line, Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN11,756 pcs in stockView specifications & request quote →
Package referenceSTM32F103V8H6LFBGA 100 10x10x1.7 P 0.8 mmIC MCU 32BIT 64KB FLASH 100LFBGA5,385 pcs in stockView specifications & request quote →- Image on requestSTM32F103V8H6TRLFBGA 100 10x10x1.7 P 0.8 mmIC MCU 32BIT 64KB FLASH 100LFBGA5,153 pcs in stockView specifications & request quote →
Package referenceSTM32F103V8T6LQFP 100 14x14x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 64 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN6,634 pcs in stockView specifications & request quote →
Package referenceSTM32F103V8T6TRLQFP 100 14x14x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 64 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN10,845 pcs in stockView specifications & request quote →
Package referenceSTM32F103VBH6LFBGA 100 10x10x1.7 P 0.8 mmIC MCU 32BIT 128KB FLASH 100LFBGA1,985 pcs in stockView specifications & request quote →
Package referenceSTM32F103VBH7LFBGA 100 10x10x1.7 P 0.8 mmIC MCU 32BIT 128KB FLASH 100LFBGA5,075 pcs in stockView specifications & request quote →
Package referenceSTM32F103VBT6LQFP 100 14x14x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN7,088 pcs in stockView specifications & request quote →
Package referenceSTM32F103VBT6TRLQFP 100 14x14x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN9,906 pcs in stockView specifications & request quote →
Package referenceSTM32F103VBT7LQFP 100 14x14x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN2,482 pcs in stockView specifications & request quote →
Package referenceSTM32F103VBT7TRLQFP 100 14x14x1.4 mmIC MCU 32BIT 128KB FLASH 100LQFP4,323 pcs in stockView specifications & request quote →
Package referenceSTM32F103VCH6LFBGA 100 10x10x1.7 P 0.8 mmIC MCU 32BIT 256KB FLASH 100LFBGA2,781 pcs in stockView specifications & request quote →- Image on requestSTM32F103VCTTo be confirmedIC MCU 32BIT11,502 pcs in stockView specifications & request quote →
Package referenceSTM32F103VCT6LQFP 100 14x14x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 256 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN10,197 pcs in stockView specifications & request quote →- Image on requestSTM32F103VCT6TTo be confirmedIC MCU 32BIT7,511 pcs in stockView specifications & request quote →
Package referenceSTM32F103VCT6TRLQFP 100 14x14x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 256 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN11,430 pcs in stockView specifications & request quote →
Package referenceSTM32F103VDH6LFBGA 100 10x10x1.7 P 0.8 mmIC MCU 32BIT 384KB FLASH 100LFBGA11,124 pcs in stockView specifications & request quote →
Package referenceSTM32F103VDH6TRLFBGA 100 10x10x1.7 P 0.8 mmIC MCU 32BIT 384KB FLASH 100LFBGA8,593 pcs in stockView specifications & request quote →
Package referenceSTM32F103VDT6LQFP 100 14x14x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 384 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN11,452 pcs in stockView specifications & request quote →
Package referenceSTM32F103VDT6TRLQFP 100 14x14x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 384 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN5,419 pcs in stockView specifications & request quote →
Package referenceSTM32F103VDT7LQFP 100 14x14x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 384 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN12,730 pcs in stockView specifications & request quote →
Package referenceSTM32F103VDT7TRLQFP 100 14x14x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 384 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN7,080 pcs in stockView specifications & request quote →
Package referenceSTM32F103VEH6LFBGA 100 10x10x1.7 P 0.8 mmIC MCU 32BIT 512KB FLASH 100LFBGA9,517 pcs in stockView specifications & request quote →- Image on requestSTM32F103VEH6TRLFBGA 100 10x10x1.7 P 0.8 mmIC MCU 32BIT 512KB FLASH 100LFBGA10,792 pcs in stockView specifications & request quote →
Package referenceSTM32F103VEH7LFBGA 100 10x10x1.7 P 0.8 mmIC MCU 32BIT 512KB FLASH 100LFBGA12,744 pcs in stockView specifications & request quote →
Package referenceSTM32F103VET6LQFP 100 14x14x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 512 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN9,474 pcs in stockView specifications & request quote →- Image on requestSTM32F103VET6RTo be confirmedIC MCU 32BIT2,326 pcs in stockView specifications & request quote →
Package referenceSTM32F103VET6TRLQFP 100 14x14x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 512 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN11,696 pcs in stockView specifications & request quote →
Package referenceSTM32F103VET7LQFP 100 14x14x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 512 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN1,388 pcs in stockView specifications & request quote →
Package referenceSTM32F103VET7TRLQFP 100 14x14x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 512 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN10,473 pcs in stockView specifications & request quote →
Package referenceSTM32F103VFT6LQFP 100 14x14x1.4 mmMainstream Performance line, Arm Cortex-M3 MCU with 768 Kbytes of Flash memory, 72MHz CPU, motor control, USB and CAN3,895 pcs in stockView specifications & request quote →
SELECTION CONTEXT
Explore the details
What We Supply
STM32 and STM8 microcontrollers, high-side and low-side switches, motor and gate drivers, real-time clocks, pressure sensors and LED drivers.
How to Choose
- Pick an STM32 by core (M0/M3/M4/M7), flash and package.
- Pick a high-side switch by channel count and voltage.
- Pick a motor driver by topology and current.
- Confirm lifecycle and availability by RFQ.
Popular ST Series
- STM32F0/F1 — entry-level Cortex-M MCUs.
- STM32F4/F7/H7 — high-performance Cortex-M.
- STM8 — value-line 8-bit MCUs.
- VN / VND — smart high-side switches.
Applications
- Industrial automation
- Motor control and drives
- Automotive body electronics
- Consumer and embedded systems
Selection Guide
STMicroelectronics is known for the STM32 family, which spans entry-level Cortex-M0 to high-performance Cortex-M7 and H7 parts. Select by core, flash and package, then add smart high-side switches, motor drivers or sensors where the design needs power or sensing. STM8 parts remain a low-cost option for simple control.
Each listed part number opens a product page. Check the available fields and request a quote to confirm the exact package, availability and lead time before ordering.
How to Order
To request a quote, open any part number below and use the RFQ form with your target quantity, target price and country. We confirm availability, lead time and date code before you commit. For volume or multi-line BOM requests, upload your bill of materials on the Contact page.
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