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Explore STMicroelectronics STM32 and STM8 microcontrollers

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Explore listed STMicroelectronics part numbers for microcontrollers, sensors and power devices. Open an exact model to review its published details and request a confirmed quotation.
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.
- Image on requestSTM32L4Q5VGY6PTRWLCSP 100 4.5x4.5x0.6 P 0.4 mmIC MCU 32BIT 1024KB FLASH 100WLCSP6,177 pcs in stockView specifications & request quote →
- Image on requestSTM32L4Q5VGY6TRWLCSP 100 4.5x4.5x0.6 P 0.4 mmIC MCU 32BIT 1024KB FLASH 100WLCSP11,855 pcs in stockView specifications & request quote →
Package referenceSTM32L4Q5ZGT6LQFP 144 20x20x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 1024 kbytes of Flash memory, USB OTG, DFSDM, CHROM-ART, AES, PKA4,267 pcs in stockView specifications & request quote →
Package referenceSTM32L4Q5ZGT6PLQFP 144 20x20x1.4 mmIC MCU 32BIT 1024KB FLASH 144LQFP6,332 pcs in stockView specifications & request quote →
Package referenceSTM32L4R5AGI6UFBGA 169 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 1024 kbytes of Flash memory, USB OTG, DFSDM, CHROM-ART1,668 pcs in stockView specifications & request quote →
Package referenceSTM32L4R5AII6UFBGA 169 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 2048 kbytes of Flash memory, USB OTG, DFSDM, CHROM-ART7,762 pcs in stockView specifications & request quote →
Package referenceSTM32L4R5AII6PUFBGA 169 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 2048 kbytes of Flash memory, USB OTG, DFSDM, CHROM-ART7,746 pcs in stockView specifications & request quote →
Package referenceSTM32L4R5QGI6UFBGA 132 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 1024 kbytes of Flash memory, USB OTG, DFSDM, CHROM-ART10,715 pcs in stockView specifications & request quote →
Package referenceSTM32L4R5QGI6SUFBGA 132 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 1024 kbytes of Flash memory, USB OTG, DFSDM, CHROM-ART2,978 pcs in stockView specifications & request quote →
Package referenceSTM32L4R5QGI6STRUFBGA 132 7x7x0.6 P 0.5 mmIC MCU 32BIT 1024KB FLASH 132UFBGA2,450 pcs in stockView specifications & request quote →
Package referenceSTM32L4R5QGI6TRUFBGA 132 7x7x0.6 P 0.5 mmIC MCU 32BIT 1024KB FLASH 132UFBGA1,474 pcs in stockView specifications & request quote →
Package referenceSTM32L4R5QII6UFBGA 132 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 2048 kbytes of Flash memory, USB OTG, DFSDM, CHROM-ART12,081 pcs in stockView specifications & request quote →
Package referenceSTM32L4R5QII6PUFBGA 132 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 2048 kbytes of Flash memory, USB OTG, DFSDM, CHROM-ART6,217 pcs in stockView specifications & request quote →
Package referenceSTM32L4R5QII6TRUFBGA 132 7x7x0.6 P 0.5 mmIC MCU 32BIT 2048KB FLASH 132UFBGA6,235 pcs in stockView specifications & request quote →
Package referenceSTM32L4R5VGT6LQFP 100 14x14x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 1024 kbytes of Flash memory, USB OTG, DFSDM, CHROM-ART10,488 pcs in stockView specifications & request quote →
Package referenceSTM32L4R5VIT6LQFP 100 14x14x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 2048 kbytes of Flash memory, USB OTG, DFSDM, CHROM-ART6,488 pcs in stockView specifications & request quote →
Package referenceSTM32L4R5VIT6TRLQFP 100 14x14x1.4 mmIC MCU 32BIT 2048KB FLASH 100LQFP5,654 pcs in stockView specifications & request quote →
Package referenceSTM32L4R5ZGT6LQFP 144 20x20x1.4 mmIC MCU 32BIT 1024KB FLASH 144LQFP6,507 pcs in stockView specifications & request quote →
Package referenceSTM32L4R5ZGT6TRLQFP 144 20x20x1.4 mmIC MCU 32BIT 1024KB FLASH 144LQFP5,347 pcs in stockView specifications & request quote →
Package referenceSTM32L4R5ZGY6TRWLCSP 144 5.3x5.3x0.6 P 0.4 mmIC MCU 32BIT 1024KB FLASH 144WLCSP10,031 pcs in stockView specifications & request quote →
Package referenceSTM32L4R5ZIT6LQFP 144 20x20x1.4 mmIC MCU 32BIT 2MB FLASH 144LQFP12,482 pcs in stockView specifications & request quote →
Package referenceSTM32L4R5ZIT6PLQFP 144 20x20x1.4 mmIC MCU 32BIT 2048KB FLASH 144LQFP10,313 pcs in stockView specifications & request quote →- Image on requestSTM32L4R5ZIY6TRWLCSP 144 5.3x5.3x0.6 P 0.4 mmIC MCU 32BIT 2048KB FLASH 144WLCSP9,742 pcs in stockView specifications & request quote →
Package referenceSTM32L4R7AII6UFBGA 169 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 2048 kbytes of Flash memory, USB OTG, DFSDM, LCD-TFT10,030 pcs in stockView specifications & request quote →
Package referenceSTM32L4R7VIT6LQFP 100 14x14x1.4 mmIC MCU 32BIT 2048KB FLASH 100LQFP9,671 pcs in stockView specifications & request quote →
Package referenceSTM32L4R7ZIT6LQFP 144 20x20x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 2048 kbytes of Flash memory, USB OTG, DFSDM, LCD-TFT4,669 pcs in stockView specifications & request quote →
Package referenceSTM32L4R9AGI6UFBGA 169 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 1024 kbytes of Flash memory, USB OTG, DFSDM, LCD-TFT, MIPI DSI7,001 pcs in stockView specifications & request quote →
Package referenceSTM32L4R9AII6UFBGA 169 7x7x0.6 P 0.5 mmIC MCU 32BIT 2048KB FLASH 169UFBGA9,471 pcs in stockView specifications & request quote →
Package referenceSTM32L4R9VGT6LQFP 100 14x14x1.4 mmIC MCU 32BIT 1024KB FLASH 100LQFP9,795 pcs in stockView specifications & request quote →
Package referenceSTM32L4R9VIT6LQFP 100 14x14x1.4 mmIC MCU 32BIT 2048KB FLASH 100LQFP8,577 pcs in stockView specifications & request quote →
Package referenceSTM32L4R9ZGJ6UFBGA 144 10x10x0.6 P 0.8 mmIC MCU 32BIT 1024KB FLASH 144UFBGA2,673 pcs in stockView specifications & request quote →
Package referenceSTM32L4R9ZGT6LQFP 144 20x20x1.4 mmIC MCU 32BIT 1024KB FLASH 144LQFP11,478 pcs in stockView specifications & request quote →
Package referenceSTM32L4R9ZGY6TRWLCSP 144 5.3x5.3x0.6 P 0.4 mmIC MCU 32BIT 1024KB FLASH 144WLCSP8,110 pcs in stockView specifications & request quote →
Package referenceSTM32L4R9ZIJ6UFBGA 144 10x10x0.6 P 0.8 mmIC MCU 32BIT 2048KB FLASH 144UFBGA11,445 pcs in stockView specifications & request quote →
Package referenceSTM32L4R9ZIT6LQFP 144 20x20x1.4 mmIC MCU 32BIT 2048KB FLASH 144LQFP8,030 pcs in stockView specifications & request quote →
Package referenceSTM32L4R9ZIY6PTRWLCSP 144 5.3x5.3x0.6 P 0.4 mmIC MCU 32BIT 2048KB FLASH 144WLCSP11,566 pcs in stockView specifications & request quote →- Image on requestSTM32L4R9ZIY6TRWLCSP 144 5.3x5.3x0.6 P 0.4 mmIC MCU 32BIT 2048KB FLASH 144WLCSP8,425 pcs in stockView specifications & request quote →
Package referenceSTM32L4S5AII3UFBGA 169 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 2048 kbytes of Flash memory, USB OTG, DFSDM, CHROM-ART, AES-256, HASH1,535 pcs in stockView specifications & request quote →
Package referenceSTM32L4S5AII3TRUFBGA 169 7x7x0.6 P 0.5 mmIC MCU 32BIT 2048KB FLASH 169UFBGA1,168 pcs in stockView specifications & request quote →
Package referenceSTM32L4S5AII6UFBGA 169 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 2048 kbytes of Flash memory, USB OTG, DFSDM, CHROM-ART, AES-256, HASH8,489 pcs in stockView specifications & request quote →
Package referenceSTM32L4S5QII3PUFBGA 132 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 2048 kbytes of Flash memory, USB OTG, DFSDM, CHROM-ART, AES-256, HASH10,417 pcs in stockView specifications & request quote →
Package referenceSTM32L4S5QII6UFBGA 132 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 2048 kbytes of Flash memory, USB OTG, DFSDM, CHROM-ART, AES-256, HASH11,301 pcs in stockView specifications & request quote →
Package referenceSTM32L4S5VIT3LQFP 100 14x14x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 2048 kbytes of Flash memory, USB OTG, DFSDM, CHROM-ART, AES-256, HASH7,843 pcs in stockView specifications & request quote →
Package referenceSTM32L4S5VIT6LQFP 100 14x14x1.4 mmIC MCU 32BIT 2MB FLASH 100LQFP11,723 pcs in stockView specifications & request quote →
Package referenceSTM32L4S5VIT6TRLQFP 100 14x14x1.4 mmIC MCU 32BIT 2048KB FLASH 100LQFP11,299 pcs in stockView specifications & request quote →
Package referenceSTM32L4S5ZIT6LQFP 144 20x20x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 2048 kbytes of of Flash memory memory, USB OTG, DFSDM, CHROM-ART, AES-256, HASH4,516 pcs in stockView specifications & request quote →- Image on requestSTM32L4S5ZIY6TRWLCSP 144 5.3x5.3x0.6 P 0.4 mmIC MCU 32BIT 120MHZ 144WLCSP4,445 pcs in stockView specifications & request quote →
Package referenceSTM32L4S7AII6UFBGA 169 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 2048 kbytes of Flash memory, USB OTG, DFSDM, LCD-TFT, AES-256, HASH8,658 pcs in stockView specifications & request quote →
Package referenceSTM32L4S7VIT6LQFP 100 14x14x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 2048 kbytes of Flash memory, USB OTG, DFSDM, LCD-TFT, AES-256, HASH1,549 pcs in stockView specifications & request quote →
Package referenceSTM32L4S7ZIT6LQFP 144 20x20x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 2048 kbytes of Flash memory, USB OTG, DFSDM, LCD-TFT, AES-256, HASH7,261 pcs in stockView specifications & request quote →
Package referenceSTM32L4S9AII6UFBGA 169 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 2048 kbytes of Flash memory, USB OTG, DFSDM, LCD-TFT, MIPI DSI, AES-256, HASH4,698 pcs in stockView specifications & request quote →
Package referenceSTM32L4S9VIT6LQFP 100 14x14x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 2048 kbytes of Flash memory, USB OTG, DFSDM, LCD-TFT, MIPI DSI, AES-256, HASH1,129 pcs in stockView specifications & request quote →
Package referenceSTM32L4S9ZIJ6UFBGA 144 10x10x0.6 P 0.8 mmIC MCU 32BIT 2048KB FLASH 144UFBGA5,183 pcs in stockView specifications & request quote →
Package referenceSTM32L4S9ZIJ6TRUFBGA 144 10x10x0.6 P 0.8 mmIC MCU 32BIT 2048KB FLASH 144UFBGA10,998 pcs in stockView specifications & request quote →
Package referenceSTM32L4S9ZIT6LQFP 144 20x20x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 2048 kbytes of Flash memory, USB OTG, DFSDM, LCD-TFT, MIPI DSI, AES-256, HASH12,494 pcs in stockView specifications & request quote →
Package referenceSTM32L4S9ZIY6TRWLCSP 144 5.3x5.3x0.6 P 0.4 mmIC MCU 32BIT 2048KB FLASH 144WLCSP3,383 pcs in stockView specifications & request quote →
Package referenceSTM32L552CCT6LQFP 48 7x7x1.4 mmUltra-low-power with FPU Arm Cortex-M33 with Trust Zone, MCU 110 MHz with 256 kbytes of Flash memory6,471 pcs in stockView specifications & request quote →
Package referenceSTM32L552CCU6UFQFPN 48 7x7x0.55 mmUltra-low-power with FPU Arm Cortex-M33 with Trust Zone, MCU 110 MHz with 256 kbytes of Flash memory5,351 pcs in stockView specifications & request quote →
Package referenceSTM32L552CCU6TRUFQFPN 48 7x7x0.55 mmIC MCU 32BIT 256KB FLASH 48UFQFPN1,276 pcs in stockView specifications & request quote →
Package referenceSTM32L552CET6LQFP 48 7x7x1.4 mmUltra-low-power with FPU Arm Cortex-M33 with Trust Zone, MCU 110 MHz with 512 kbytes of Flash memory8,434 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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