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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 referenceSTM32G031C4T6LQFP 48 7x7x1.4 mmMainstream Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 8 Kbytes RAM, 64 MHz CPU, 2x USART, timers, ADC, comm. I/F, 1.7-3.6V4,907 pcs in stockView specifications & request quote →
Package referenceSTM32G031C4U6UFQFPN 48 7x7x0.55 mmMainstream Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 8 Kbytes RAM, 64 MHz CPU, 2x USART, timers, ADC, comm. I/F, 1.7-3.6V3,433 pcs in stockView specifications & request quote →
Package referenceSTM32G031C6T6LQFP 48 7x7x1.4 mmMainstream Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 8 Kbytes RAM, 64 MHz CPU, 2x USART, timers, ADC, comm. I/F, 1.7-3.6V5,355 pcs in stockView specifications & request quote →
Package referenceSTM32G031C6T7LQFP 48 7x7x1.4 mmIC MCU 32BIT 32KB FLASH 48LQFP10,841 pcs in stockView specifications & request quote →
Package referenceSTM32G031C6T7TRLQFP 48 7x7x1.4 mmIC MCU 32BIT 32KB FLASH 48LQFP2,501 pcs in stockView specifications & request quote →
Package referenceSTM32G031C6U6UFQFPN 48 7x7x0.55 mmMainstream Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 8 Kbytes RAM, 64 MHz CPU, 2x USART, timers, ADC, comm. I/F, 1.7-3.6V9,824 pcs in stockView specifications & request quote →
Package referenceSTM32G031C8T3LQFP 48 7x7x1.4 mmIC MCU 32BIT 64KB FLASH 48LQFP9,119 pcs in stockView specifications & request quote →
Package referenceSTM32G031C8T3TRLQFP 48 7x7x1.4 mmIC MCU 32BIT 64KB FLASH 48LQFP5,058 pcs in stockView specifications & request quote →
Package referenceSTM32G031C8T6LQFP 48 7x7x1.4 mmIC MCU 32BIT 64KB FLASH 48LQFP8,106 pcs in stockView specifications & request quote →
Package referenceSTM32G031C8T6TRLQFP 48 7x7x1.4 mmIC MCU 32BIT 64KB FLASH 48LQFP10,492 pcs in stockView specifications & request quote →
Package referenceSTM32G031C8T7LQFP 48 7x7x1.4 mmIC MCU 32BIT 64KB FLASH 48LQFP1,755 pcs in stockView specifications & request quote →
Package referenceSTM32G031C8U3UFQFPN 48 7x7x0.55 mmIC MCU 32BIT 64KB FLASH 48UFQFPN9,739 pcs in stockView specifications & request quote →
Package referenceSTM32G031C8U3TRUFQFPN 48 7x7x0.55 mmIC MCU 32BIT 64KB FLASH 48UFQFPN10,184 pcs in stockView specifications & request quote →
Package referenceSTM32G031C8U6UFQFPN 48 7x7x0.55 mmIC MCU 32BIT 64KB FLASH 48UFQFPN8,543 pcs in stockView specifications & request quote →
Package referenceSTM32G031C8U6TRUFQFPN 48 7x7x0.55 mmIC MCU 32BIT 64KB FLASH 48UFQFPN3,655 pcs in stockView specifications & request quote →
Package referenceSTM32G031C8U7UFQFPN 48 7x7x0.55 mmIC MCU 32BIT 64KB FLASH 48UFQFPN4,613 pcs in stockView specifications & request quote →
Package referenceSTM32G031C8U7TRUFQFPN 48 7x7x0.55 mmIC MCU 32BIT 64KB FLASH 48UFQFPN5,807 pcs in stockView specifications & request quote →
Package referenceSTM32G031F4P3TSSOP-20Mainstream Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 8 Kbytes RAM, 64 MHz CPU, 2x USART, timers, ADC, comm. I/F, 1.7-3.6V6,529 pcs in stockView specifications & request quote →
Package referenceSTM32G031F4P6TSSOP-20Mainstream Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 8 Kbytes RAM, 64 MHz CPU, 2x USART, timers, ADC, comm. I/F, 1.7-3.6V3,489 pcs in stockView specifications & request quote →
Package referenceSTM32G031F4P6TRTSSOP-20IC MCU 32BIT 16KB FLASH 20TSSOP4,303 pcs in stockView specifications & request quote →
Package referenceSTM32G031F6P6TSSOP-20IC MCU 32BIT 32KB FLASH 20TSSOP9,981 pcs in stockView specifications & request quote →
Package referenceSTM32G031F6P6TRTSSOP-20IC MCU 32BIT 32KB FLASH 20TSSOP3,395 pcs in stockView specifications & request quote →
Package referenceSTM32G031F6P7TSSOP-20IC MCU 32BIT 32KB FLASH 20TSSOP8,946 pcs in stockView specifications & request quote →
Package referenceSTM32G031F6P7TRTSSOP-20IC MCU 32BIT 32KB FLASH 20TSSOP7,258 pcs in stockView specifications & request quote →
Package referenceSTM32G031F8P3TSSOP-20IC MCU 32BIT 64KB FLASH 20TSSOP10,217 pcs in stockView specifications & request quote →
Package referenceSTM32G031F8P3TRTSSOP-20IC MCU 32BIT 64KB FLASH 20TSSOP1,705 pcs in stockView specifications & request quote →
Package referenceSTM32G031F8P6TSSOP-20IC MCU 32BIT 64KB FLASH 20TSSOP10,206 pcs in stockView specifications & request quote →
Package referenceSTM32G031F8P6TRTSSOP-20IC MCU 32BIT 64KB FLASH 20TSSOP3,414 pcs in stockView specifications & request quote →
Package referenceSTM32G031F8P7TSSOP-20IC MCU 32BIT 64KB FLASH 20TSSOP10,107 pcs in stockView specifications & request quote →
Package referenceSTM32G031G4U6UFQFPN 28 4x4x0.6 mmMainstream Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 8 Kbytes RAM, 64 MHz CPU, 2x USART, timers, ADC, comm. I/F, 1.7-3.6V3,228 pcs in stockView specifications & request quote →
Package referenceSTM32G031G6U3UFQFPN 28 4x4x0.6 mmIC MCU 32BIT 32KB FLASH 28UFQFPN9,924 pcs in stockView specifications & request quote →
Package referenceSTM32G031G6U3TRUFQFPN 28 4x4x0.6 mmIC MCU 32BIT 32KB FLASH 28UFQFPN12,625 pcs in stockView specifications & request quote →
Package referenceSTM32G031G6U6UFQFPN 28 4x4x0.6 mmIC MCU 32BIT 32KB FLASH 28UFQFPN5,715 pcs in stockView specifications & request quote →
Package referenceSTM32G031G6U6TRUFQFPN 28 4x4x0.6 mmIC MCU 32BIT 32KB FLASH 28UFQFPN10,757 pcs in stockView specifications & request quote →
Package referenceSTM32G031G6U7UFQFPN 28 4x4x0.6 mmIC MCU 32BIT 32KB FLASH 28UFQFPN10,484 pcs in stockView specifications & request quote →
Package referenceSTM32G031G6U7TRUFQFPN 28 4x4x0.6 mmIC MCU 32BIT 32KB FLASH 28UFQFPN4,995 pcs in stockView specifications & request quote →
Package referenceSTM32G031G8U3UFQFPN 28 4x4x0.6 mmMainstream Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 8 Kbytes RAM, 64 MHz CPU, 2x USART, timers, ADC, comm. I/F, 1.7-3.6V8,283 pcs in stockView specifications & request quote →
Package referenceSTM32G031G8U3TRUFQFPN 28 4x4x0.6 mmIC MCU 32BIT 64KB FLASH 28UFQFPN4,598 pcs in stockView specifications & request quote →
Package referenceSTM32G031G8U6UFQFPN 28 4x4x0.6 mmIC MCU 32BIT 64KB FLASH 28UFQFPN4,264 pcs in stockView specifications & request quote →
Package referenceSTM32G031G8U6TRUFQFPN 28 4x4x0.6 mmIC MCU 32BIT 64KB FLASH 28UFQFPN6,266 pcs in stockView specifications & request quote →
Package referenceSTM32G031G8U7UFQFPN 28 4x4x0.6 mmIC MCU 32BIT 64KB FLASH 28UFQFPN6,966 pcs in stockView specifications & request quote →
Package referenceSTM32G031G8U7TRUFQFPN 28 4x4x0.6 mmIC MCU 32BIT 64KB FLASH 28UFQFPN2,084 pcs in stockView specifications & request quote →
Package referenceSTM32G031J4M3SO-8IC MCU 32BIT 16KB FLASH 8SO8,469 pcs in stockView specifications & request quote →
Package referenceSTM32G031J4M3TRSO-8IC MCU 32BIT 16KB FLASH 8SO6,471 pcs in stockView specifications & request quote →
Package referenceSTM32G031J4M6SO-8Mainstream Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 8 Kbytes RAM, 64 MHz CPU, 2x USART, timers, ADC, comm. I/F, 1.7-3.6V3,167 pcs in stockView specifications & request quote →
Package referenceSTM32G031J6M3SO-8IC MCU 32BIT 32KB FLASH 8SO12,212 pcs in stockView specifications & request quote →
Package referenceSTM32G031J6M6SO-8IC MCU 32BIT 32KB FLASH 8SO10,320 pcs in stockView specifications & request quote →
Package referenceSTM32G031J6M6TRSO-8IC MCU 32BIT 32KB FLASH 8SO7,852 pcs in stockView specifications & request quote →
Package referenceSTM32G031K4T3LQFP 32 7x7x1.4 mmIC MCU 32BIT 16KB FLASH 32LQFP4,083 pcs in stockView specifications & request quote →
Package referenceSTM32G031K4T3TRLQFP 32 7x7x1.4 mmIC MCU 32BIT 16KB FLASH 32LQFP6,770 pcs in stockView specifications & request quote →
Package referenceSTM32G031K4T6LQFP 32 7x7x1.4 mmMainstream Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 8 Kbytes RAM, 64 MHz CPU, 2x USART, timers, ADC, comm. I/F, 1.7-3.6V10,504 pcs in stockView specifications & request quote →
Package referenceSTM32G031K4U3UFQFPN 32 5x5x0.55 mmMainstream Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 8 Kbytes RAM, 64 MHz CPU, 2x USART, timers, ADC, comm. I/F, 1.7-3.6V1,573 pcs in stockView specifications & request quote →
Package referenceSTM32G031K4U3TRUFQFPN 32 5x5x0.55 mmIC MCU 32BIT 16KB FLASH 32UFQFPN3,930 pcs in stockView specifications & request quote →
Package referenceSTM32G031K4U6UFQFPN 32 5x5x0.55 mmIC MCU 32BIT 16KB FLASH 32UFQFPN1,978 pcs in stockView specifications & request quote →
Package referenceSTM32G031K4U6TRUFQFPN 32 5x5x0.55 mmIC MCU 32BIT 16KB FLASH 32UFQFPN8,206 pcs in stockView specifications & request quote →
Package referenceSTM32G031K6T6LQFP 32 7x7x1.4 mmMainstream Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 8 Kbytes RAM, 64 MHz CPU, 2x USART, timers, ADC, comm. I/F, 1.7-3.6V8,836 pcs in stockView specifications & request quote →
Package referenceSTM32G031K6T6TRLQFP 32 7x7x1.4 mmIC MCU 32BIT 32KB FLASH 32LQFP3,648 pcs in stockView specifications & request quote →
Package referenceSTM32G031K6T7LQFP 32 7x7x1.4 mmIC MCU 32BIT 32KB FLASH 32LQFP2,690 pcs in stockView specifications & request quote →
Package referenceSTM32G031K6T7TRLQFP 32 7x7x1.4 mmIC MCU 32BIT 32KB FLASH 32LQFP12,271 pcs in stockView specifications & request quote →
Package referenceSTM32G031K6U6UFQFPN 32 5x5x0.55 mmMainstream Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 8 Kbytes RAM, 64 MHz CPU, 2x USART, timers, ADC, comm. I/F, 1.7-3.6V6,857 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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