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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 referenceSTM32L031G6U7SUFQFPN 28 4x4x0.6 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU4,238 pcs in stockView specifications & request quote →- Package referenceSTM32L031G6U7STRUFQFPN 28 4x4x0.6 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU1,422 pcs in stockView specifications & request quote →
- Package referenceSTM32L031G6U7TRUFQFPN 28 4x4x0.6 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU6,508 pcs in stockView specifications & request quote →
Package referenceSTM32L031K4U6UFQFPN 32 5x5x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 16-Kbytes of Flash memory, 32 MHz CPU6,252 pcs in stockView specifications & request quote →- Package referenceSTM32L031K4U6TRUFQFPN 32 5x5x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 16-Kbytes of Flash memory, 32 MHz CPU10,623 pcs in stockView specifications & request quote →
- Package referenceSTM32L031K4U7UFQFPN 32 5x5x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 16-Kbytes of Flash memory, 32 MHz CPU10,461 pcs in stockView specifications & request quote →
Package referenceSTM32L031K6T3LQFP 32 7x7x1.4 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU5,337 pcs in stockView specifications & request quote →- Package referenceSTM32L031K6T3TRLQFP 32 7x7x1.4 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU6,694 pcs in stockView specifications & request quote →
- Package referenceSTM32L031K6T6LQFP 32 7x7x1.4 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU12,277 pcs in stockView specifications & request quote →
- Package referenceSTM32L031K6T6TRLQFP 32 7x7x1.4 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU12,528 pcs in stockView specifications & request quote →
- Package referenceSTM32L031K6T7LQFP 32 7x7x1.4 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU6,710 pcs in stockView specifications & request quote →
- Package referenceSTM32L031K6U3UFQFPN 32 5x5x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU11,704 pcs in stockView specifications & request quote →
- Package referenceSTM32L031K6U3TRUFQFPN 32 5x5x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU12,996 pcs in stockView specifications & request quote →
- Package referenceSTM32L031K6U6UFQFPN 32 5x5x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU12,116 pcs in stockView specifications & request quote →
- Package referenceSTM32L031K6U6TRUFQFPN 32 5x5x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU8,481 pcs in stockView specifications & request quote →
- Package referenceSTM32L031K6U7UFQFPN 32 5x5x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU5,032 pcs in stockView specifications & request quote →
Package referenceSTM32L041C6T6TRLQFP 48 7x7x1.4 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU, AES4,503 pcs in stockView specifications & request quote →- Package referenceSTM32L041C6T7LQFP 48 7x7x1.4 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU, AES5,371 pcs in stockView specifications & request quote →
Package referenceSTM32L041C6U6UFQFPN 48 7x7x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU, AES5,459 pcs in stockView specifications & request quote →- Image on requestSTM32L041E6Y6DTRWLCSP 25 2.1x2.5x0.6 P 0.4 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU, AES11,033 pcs in stockView specifications & request quote →
- Image on requestSTM32L041E6Y6TRWLCSP 25 2.1x2.5x0.6 P 0.4 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU, AES7,848 pcs in stockView specifications & request quote →
Package referenceSTM32L041F6P7TSSOP-20Ultra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU, AES11,330 pcs in stockView specifications & request quote →- Package referenceSTM32L041G6U6STRUFQFPN 28 4x4x0.6 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU, AES5,923 pcs in stockView specifications & request quote →
- Package referenceSTM32L041G6U7UFQFPN 28 4x4x0.6 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU, AES9,985 pcs in stockView specifications & request quote →
- Package referenceSTM32L041K6T7LQFP 32 7x7x1.4 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU, AES2,307 pcs in stockView specifications & request quote →
- Package referenceSTM32L041K6U6UFQFPN 32 5x5x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU, AES8,074 pcs in stockView specifications & request quote →
- Package referenceSTM32L041K6U6DUFQFPN 32 5x5x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU, AES2,980 pcs in stockView specifications & request quote →
- Package referenceSTM32L041K6U6TRUFQFPN 32 5x5x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU, AES2,604 pcs in stockView specifications & request quote →
- Package referenceSTM32L041K6U7UFQFPN 32 5x5x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU, AES12,538 pcs in stockView specifications & request quote →
- Package referenceSTM32L051C6T6LQFP 48 7x7x1.4 mmUltra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 32 MHz CPU9,514 pcs in stockView specifications & request quote →
- Package referenceSTM32L051C6T6TRLQFP 48 7x7x1.4 mmUltra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 32 MHz CPU4,808 pcs in stockView specifications & request quote →
- Package referenceSTM32L051C6U6UFQFPN 48 7x7x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 32 MHz CPU6,410 pcs in stockView specifications & request quote →
- Image on requestSTM32L051C8To be confirmedIC MCU 32BIT7,100 pcs in stockView specifications & request quote →
- Package referenceSTM32L051C8T3LQFP 48 7x7x1.4 mmUltra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU10,023 pcs in stockView specifications & request quote →
- Package referenceSTM32L051C8T6LQFP 48 7x7x1.4 mmUltra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU12,757 pcs in stockView specifications & request quote →
- Package referenceSTM32L051C8T6TRLQFP 48 7x7x1.4 mmUltra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU3,755 pcs in stockView specifications & request quote →
- Package referenceSTM32L051C8T7LQFP 48 7x7x1.4 mmUltra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU7,738 pcs in stockView specifications & request quote →
- Package referenceSTM32L051C8T7TRLQFP 48 7x7x1.4 mmUltra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU12,448 pcs in stockView specifications & request quote →
- Package referenceSTM32L051C8U6UFQFPN 48 7x7x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU6,298 pcs in stockView specifications & request quote →
- Package referenceSTM32L051K6T6LQFP 32 7x7x1.4 mmUltra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 32 MHz CPU7,260 pcs in stockView specifications & request quote →
- Package referenceSTM32L051K6T6TRLQFP 32 7x7x1.4 mmUltra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 32 MHz CPU10,703 pcs in stockView specifications & request quote →
- Package referenceSTM32L051K6U6UFQFPN 32 5x5x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 32 MHz CPU8,939 pcs in stockView specifications & request quote →
- Package referenceSTM32L051K6U6TRUFQFPN 32 5x5x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 32 MHz CPU11,448 pcs in stockView specifications & request quote →
- Image on requestSTM32L051K6V6To be confirmedIC MCU 32BIT1,138 pcs in stockView specifications & request quote →
- Package referenceSTM32L051K8T6LQFP 32 7x7x1.4 mmUltra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU11,410 pcs in stockView specifications & request quote →
- Package referenceSTM32L051K8T6TRLQFP 32 7x7x1.4 mmUltra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU6,406 pcs in stockView specifications & request quote →
- Package referenceSTM32L051K8T7LQFP 32 7x7x1.4 mmUltra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU5,542 pcs in stockView specifications & request quote →
- Package referenceSTM32L051K8U3UFQFPN 32 5x5x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU9,288 pcs in stockView specifications & request quote →
- Package referenceSTM32L051K8U3TRUFQFPN 32 5x5x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU3,312 pcs in stockView specifications & request quote →
- Package referenceSTM32L051K8U6UFQFPN 32 5x5x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU10,406 pcs in stockView specifications & request quote →
- Package referenceSTM32L051K8U6DTRUFQFPN 32 5x5x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU10,060 pcs in stockView specifications & request quote →
- Package referenceSTM32L051K8U6TRUFQFPN 32 5x5x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU3,966 pcs in stockView specifications & request quote →
- Package referenceSTM32L051K8U7UFQFPN 32 5x5x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU5,769 pcs in stockView specifications & request quote →
- Package referenceSTM32L051K8U7TRUFQFPN 32 5x5x0.55 mmUltra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU1,526 pcs in stockView specifications & request quote →
Package referenceSTM32L051R6H6TFBGA 64 5x5x1.2 P 0.5 mmUltra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 32 MHz11,006 pcs in stockView specifications & request quote →
Package referenceSTM32L051R6T6LQFP 64 10x10x1.4 mmUltra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 32 MHz8,671 pcs in stockView specifications & request quote →- Package referenceSTM32L051R8H6TFBGA 64 5x5x1.2 P 0.5 mmUltra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz8,343 pcs in stockView specifications & request quote →
- Package referenceSTM32L051R8H6TRTFBGA 64 5x5x1.2 P 0.5 mmUltra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz6,094 pcs in stockView specifications & request quote →
- Package referenceSTM32L051R8H7TFBGA 64 5x5x1.2 P 0.5 mmUltra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz2,331 pcs in stockView specifications & request quote →
- Package referenceSTM32L051R8T6LQFP 64 10x10x1.4 mmUltra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz3,649 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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