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Explore STMicroelectronics STM32 and STM8 microcontrollers

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16,382 listed part numbers. Price and lead time are confirmed by quotation.
Package referenceSTM32G431K8U6UFQFPN 32 5x5x0.55 mmMainstream Arm Cortex-M4 MCU 170 MHz with 64 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration5,718 pcs in stockView specifications & request quote →
Package referenceSTM32G431K8U6TRUFQFPN 32 5x5x0.55 mmIC MCU 32BIT 64KB FLASH 32UFQFPN11,283 pcs in stockView specifications & request quote →
Package referenceSTM32G431KBT3LQFP 32 7x7x1.4 mmMainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration3,240 pcs in stockView specifications & request quote →
Package referenceSTM32G431KBT3TRLQFP 32 7x7x1.4 mmIC MCU 32BIT 128KB FLASH 32LQFP5,324 pcs in stockView specifications & request quote →
Package referenceSTM32G431KBT6LQFP 32 7x7x1.4 mmIC MCU 32BIT 128KB FLASH 32LQFP9,515 pcs in stockView specifications & request quote →
Package referenceSTM32G431KBT6TRLQFP 32 7x7x1.4 mmIC MCU 32BIT 128KB FLASH 32LQFP6,525 pcs in stockView specifications & request quote →
Package referenceSTM32G431KBU3UFQFPN 32 5x5x0.55 mmIC MCU 32BIT 128KB FLASH 32UFQFPN7,452 pcs in stockView specifications & request quote →
Package referenceSTM32G431KBU3TRUFQFPN 32 5x5x0.55 mmIC MCU 32BIT 128KB FLASH 32UFQFPN11,290 pcs in stockView specifications & request quote →
Package referenceSTM32G431KBU6UFQFPN 32 5x5x0.55 mmIC MCU 32BIT 128KB FLASH 32UFQFPN7,048 pcs in stockView specifications & request quote →
Package referenceSTM32G431KBU6TRUFQFPN 32 5x5x0.55 mmIC MCU 32BIT 128KB FLASH 32UFQFPN5,681 pcs in stockView specifications & request quote →
Package referenceSTM32G431M6T6LQFP 80 12x12x1.4 mmMainstream Arm Cortex-M4 MCU 170 MHz with 32 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration11,593 pcs in stockView specifications & request quote →
Package referenceSTM32G431M8T6LQFP 80 12x12x1.4 mmMainstream Arm Cortex-M4 MCU 170 MHz with 64 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration3,131 pcs in stockView specifications & request quote →
Package referenceSTM32G431MBT3LQFP 80 12x12x1.4 mmMainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration11,206 pcs in stockView specifications & request quote →
Package referenceSTM32G431MBT6LQFP 80 12x12x1.4 mmIC MCU 32BIT 128KB FLASH 80LQFP2,971 pcs in stockView specifications & request quote →
Package referenceSTM32G431R6I6UFBGA 64 5x5x0.6 P 0.5 mmIC MCU 32BIT 32KB FLASH 64UFBGA5,567 pcs in stockView specifications & request quote →
Package referenceSTM32G431R6T6LQFP 64 10x10x1.4 mmIC MCU 32BIT 32KB FLASH 64LQFP12,001 pcs in stockView specifications & request quote →
Package referenceSTM32G431R8I6UFBGA 64 5x5x0.6 P 0.5 mmIC MCU 32BIT 64KB FLASH 64UFBGA2,774 pcs in stockView specifications & request quote →
Package referenceSTM32G431R8T3LQFP 64 10x10x1.4 mmIC MCU 32BIT 64KB FLASH 64LQFP6,887 pcs in stockView specifications & request quote →
Package referenceSTM32G431R8T6LQFP 64 10x10x1.4 mmIC MCU 32BIT 64KB FLASH 64LQFP12,612 pcs in stockView specifications & request quote →
Package referenceSTM32G431R8T6TRLQFP 64 10x10x1.4 mmIC MCU 32BIT 64KB FLASH 64LQFP1,858 pcs in stockView specifications & request quote →
Package referenceSTM32G431RBI3UFBGA 64 5x5x0.6 P 0.5 mmIC MCU 32BIT 128KB FLASH 64UFBGA5,935 pcs in stockView specifications & request quote →
Package referenceSTM32G431RBI3TRUFBGA 64 5x5x0.6 P 0.5 mmIC MCU 32BIT 128KB FLASH 64UFBGA11,536 pcs in stockView specifications & request quote →
Package referenceSTM32G431RBI6UFBGA 64 5x5x0.6 P 0.5 mmIC MCU 32BIT 128KB FLASH 64UFBGA11,592 pcs in stockView specifications & request quote →
Package referenceSTM32G431RBI6TRUFBGA 64 5x5x0.6 P 0.5 mmIC MCU 32BIT 128KB FLASH 64UFBGA11,504 pcs in stockView specifications & request quote →
Package referenceSTM32G431RBT3LQFP 64 10x10x1.4 mmIC MCU 32BIT 128KB FLASH 64LQFP1,498 pcs in stockView specifications & request quote →
Package referenceSTM32G431RBT3TRLQFP 64 10x10x1.4 mmIC MCU 32BIT 128KB FLASH 64LQFP2,796 pcs in stockView specifications & request quote →
Package referenceSTM32G431RBT6LQFP 64 10x10x1.4 mmIC MCU 32BIT 128KB FLASH 64LQFP3,215 pcs in stockView specifications & request quote →
Package referenceSTM32G431RBT6TRLQFP 64 10x10x1.4 mmIC MCU 32BIT 128KB FLASH 64LQFP6,609 pcs in stockView specifications & request quote →
Package referenceSTM32G431V6T6LQFP 100 14x14x1.4 mmIC MCU 32BIT 32KB FLASH 100LQFP8,124 pcs in stockView specifications & request quote →
Package referenceSTM32G431V8T6LQFP 100 14x14x1.4 mmIC MCU 32BIT 64KB FLASH 100LQFP10,136 pcs in stockView specifications & request quote →
Package referenceSTM32G431VBT6LQFP 100 14x14x1.4 mmIC MCU 32BIT 128KB FLASH 100LQFP7,026 pcs in stockView specifications & request quote →
Package referenceSTM32G441CBT6LQFP 48 7x7x1.4 mmMainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration, Crypto2,971 pcs in stockView specifications & request quote →
Package referenceSTM32G441CBU6UFQFPN 48 7x7x0.55 mmMainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration, Crypto3,568 pcs in stockView specifications & request quote →
Package referenceSTM32G441CBY6TRWLCSP 49 3.2x3.2x0.6 P 0.4 mmMainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration, Crypto11,126 pcs in stockView specifications & request quote →
Package referenceSTM32G441KBT6LQFP 32 7x7x1.4 mmMainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration, Crypto4,172 pcs in stockView specifications & request quote →
Package referenceSTM32G441KBU6UFQFPN 32 5x5x0.55 mmMainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration, Crypto4,778 pcs in stockView specifications & request quote →
Package referenceSTM32G441MBT6LQFP 80 12x12x1.4 mmMainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration, Crypto4,380 pcs in stockView specifications & request quote →
Package referenceSTM32G441RBI6UFBGA 64 5x5x0.6 P 0.5 mmMainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration, Crypto1,819 pcs in stockView specifications & request quote →
Package referenceSTM32G441RBI6TRUFBGA 64 5x5x0.6 P 0.5 mmMainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration, Crypto12,541 pcs in stockView specifications & request quote →
Package referenceSTM32G441RBT6LQFP 64 10x10x1.4 mmMainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration, Crypto11,934 pcs in stockView specifications & request quote →
Package referenceSTM32G441VBT6LQFP 100 14x14x1.4 mmMainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration, Crypto4,637 pcs in stockView specifications & request quote →
Package referenceSTM32G473CBT3LQFP 48 7x7x1.4 mmMainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, High Analog level integration3,095 pcs in stockView specifications & request quote →
Package referenceSTM32G473CBT6LQFP 48 7x7x1.4 mmIC MCU 32BIT 128KB FLASH 48LQFP6,811 pcs in stockView specifications & request quote →
Package referenceSTM32G473CBU6UFQFPN 48 7x7x0.55 mmMainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, High Analog level integration12,619 pcs in stockView specifications & request quote →
Package referenceSTM32G473CCT3LQFP 48 7x7x1.4 mmIC MCU 32BIT 256KB FLASH 48LQFP3,551 pcs in stockView specifications & request quote →
Package referenceSTM32G473CCT3TRLQFP 48 7x7x1.4 mmIC MCU 32BIT 256KB FLASH 48LQFP1,535 pcs in stockView specifications & request quote →
Package referenceSTM32G473CCT6TRLQFP 48 7x7x1.4 mmIC MCU 32BIT 256KB FLASH 48LQFP12,867 pcs in stockView specifications & request quote →
Package referenceSTM32G473CCU3UFQFPN 48 7x7x0.55 mmMainstream Arm Cortex-M4 MCU 170 MHz with 256 Kbytes of Flash memory, Math Accelerator, High Analog level integration1,355 pcs in stockView specifications & request quote →
Package referenceSTM32G473CCU3TRUFQFPN 48 7x7x0.55 mmIC MCU 32BIT 256KB FLASH 48UFQFPN8,281 pcs in stockView specifications & request quote →
Package referenceSTM32G473CCU6UFQFPN 48 7x7x0.55 mmMainstream Arm Cortex-M4 MCU 170 MHz with 256 Kbytes of Flash memory, Math Accelerator, High Analog level integration10,373 pcs in stockView specifications & request quote →
Package referenceSTM32G473CCU6TRUFQFPN 48 7x7x0.55 mmIC MCU 32BIT 256KB FLASH 48UFQFPN11,690 pcs in stockView specifications & request quote →
Package referenceSTM32G473CET3LQFP 48 7x7x1.4 mmIC MCU 32BIT 512KB FLASH 48LQFP11,953 pcs in stockView specifications & request quote →
Package referenceSTM32G473CET3TRLQFP 48 7x7x1.4 mmIC MCU 32BIT 512KB FLASH 48LQFP1,731 pcs in stockView specifications & request quote →
Package referenceSTM32G473CET6LQFP 48 7x7x1.4 mmIC MCU 32BIT 512KB FLASH 48LQFP3,044 pcs in stockView specifications & request quote →
Package referenceSTM32G473CEU3UFQFPN 48 7x7x0.55 mmIC MCU 32BIT 512KB FLASH 48UFQFPN11,869 pcs in stockView specifications & request quote →
Package referenceSTM32G473CEU3TRUFQFPN 48 7x7x0.55 mmIC MCU 32BIT 512KB FLASH 48UFQFPN1,770 pcs in stockView specifications & request quote →
Package referenceSTM32G473CEU6UFQFPN 48 7x7x0.55 mmIC MCU 32BIT 512KB FLASH 48UFQFPN10,469 pcs in stockView specifications & request quote →
Package referenceSTM32G473CEU6TRUFQFPN 48 7x7x0.55 mmIC MCU 32BIT 512KB FLASH 48UFQFPN7,322 pcs in stockView specifications & request quote →
Package referenceSTM32G473MBT3LQFP 80 12x12x1.4 mmIC MCU 32BIT 128KB FLASH 80LQFP1,312 pcs in stockView specifications & request quote →
Package referenceSTM32G473MBT3TRLQFP 80 12x12x1.4 mmIC MCU 32BIT 128KB FLASH 80LQFP2,196 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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