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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 referenceSTM32L451RCT3LQFP 64 10x10x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 kbytes of Flash memory, DFSDM10,424 pcs in stockView specifications & request quote →- Package referenceSTM32L451RCT3TRLQFP 64 10x10x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 kbytes of Flash memory, DFSDM8,726 pcs in stockView specifications & request quote →
- Package referenceSTM32L451RCT6LQFP 64 10x10x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 kbytes of Flash memory, DFSDM5,496 pcs in stockView specifications & request quote →
Package referenceSTM32L451REI3UFBGA 64 5x5x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, DFSDM1,602 pcs in stockView specifications & request quote →- Package referenceSTM32L451REI6UFBGA 64 5x5x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, DFSDM7,533 pcs in stockView specifications & request quote →
- Package referenceSTM32L451REI6TRUFBGA 64 5x5x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, DFSDM11,076 pcs in stockView specifications & request quote →
- Package referenceSTM32L451RET6LQFP 64 10x10x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, DFSDM12,467 pcs in stockView specifications & request quote →
- Package referenceSTM32L451RET6TRLQFP 64 10x10x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, DFSDM7,025 pcs in stockView specifications & request quote →
- Image on requestSTM32L451REY6TRWLCSP 64 3.4x3.7x0.6 P 0.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, DFSDM9,639 pcs in stockView specifications & request quote →
Package referenceSTM32L451VCI6UFBGA 100 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 kbytes of Flash memory, DFSDM1,848 pcs in stockView specifications & request quote →
Package referenceSTM32L451VCT6LQFP 100 14x14x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 kbytes of Flash memory, DFSDM12,280 pcs in stockView specifications & request quote →- Package referenceSTM32L451VEI6UFBGA 100 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, DFSDM5,876 pcs in stockView specifications & request quote →
- Package referenceSTM32L451VEI6TRUFBGA 100 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, DFSDM10,813 pcs in stockView specifications & request quote →
- Package referenceSTM32L451VET6LQFP 100 14x14x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, DFSDM11,450 pcs in stockView specifications & request quote →
- Package referenceSTM32L451VET6TRLQFP 100 14x14x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, DFSDM8,225 pcs in stockView specifications & request quote →
Package referenceSTM32L452CCU6UFQFPN 48 7x7x0.55 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 kbytes of Flash memory, USB Device, DFSDM7,394 pcs in stockView specifications & request quote →
Package referenceSTM32L452CET6LQFP 48 7x7x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, DFSDM1,262 pcs in stockView specifications & request quote →- Package referenceSTM32L452CEU3UFQFPN 48 7x7x0.55 mmIC MCU 32BIT 512KB FLASH 48UFQFPN6,925 pcs in stockView specifications & request quote →
- Package referenceSTM32L452CEU3TRUFQFPN 48 7x7x0.55 mmIC MCU 32BIT 512KB FLASH 48UFQFPN4,895 pcs in stockView specifications & request quote →
- Package referenceSTM32L452CEU6UFQFPN 48 7x7x0.55 mmIC MCU 32BIT 512KB FLASH 48UFQFPN5,629 pcs in stockView specifications & request quote →
- Package referenceSTM32L452RCI6UFBGA 64 5x5x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 kbytes of Flash memory, USB Device, DFSDM8,222 pcs in stockView specifications & request quote →
- Package referenceSTM32L452RCT6LQFP 64 10x10x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 kbytes of Flash memory, USB Device, DFSDM9,706 pcs in stockView specifications & request quote →
- Package referenceSTM32L452RCT6TRLQFP 64 10x10x1.4 mmIC MCU 32BIT 256KB FLASH 64LQFP11,836 pcs in stockView specifications & request quote →
- Package referenceSTM32L452REI3UFBGA 64 5x5x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, DFSDM3,071 pcs in stockView specifications & request quote →
- Package referenceSTM32L452REI6UFBGA 64 5x5x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, DFSDM4,832 pcs in stockView specifications & request quote →
- Package referenceSTM32L452RET3LQFP 64 10x10x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, DFSDM9,874 pcs in stockView specifications & request quote →
- Package referenceSTM32L452RET6LQFP 64 10x10x1.4 mmIC MCU 32BIT 512KB FLASH 64LQFP9,126 pcs in stockView specifications & request quote →
- Package referenceSTM32L452RET6PLQFP 64 10x10x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, DFSDM5,513 pcs in stockView specifications & request quote →
- Package referenceSTM32L452RET6TRLQFP 64 10x10x1.4 mmIC MCU 32BIT 512KB FLASH 64LQFP6,442 pcs in stockView specifications & request quote →
Package referenceSTM32L452REY3TRWLCSP 64 3.4x3.7x0.6 P 0.4 mmIC MCU 32BIT 512KB FLASH 64WLCSP12,807 pcs in stockView specifications & request quote →- Package referenceSTM32L452REY6PTRWLCSP 64 3.4x3.7x0.6 P 0.4 mmIC MCU 32BIT 512KB FLASH 64WLCSP10,581 pcs in stockView specifications & request quote →
- Package referenceSTM32L452REY6TRWLCSP 64 3.4x3.7x0.6 P 0.4 mmIC MCU 32BIT 512KB FLASH 64WLCSP4,922 pcs in stockView specifications & request quote →
- Package referenceSTM32L452VCI6UFBGA 100 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 kbytes of Flash memory, USB Device, DFSDM5,747 pcs in stockView specifications & request quote →
- Package referenceSTM32L452VCT6LQFP 100 14x14x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 kbytes of Flash memory, USB Device, DFSDM8,527 pcs in stockView specifications & request quote →
- Package referenceSTM32L452VEI3UFBGA 100 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, DFSDM12,844 pcs in stockView specifications & request quote →
- Package referenceSTM32L452VEI3TRUFBGA 100 7x7x0.6 P 0.5 mmIC MCU 32BIT 512KB FLASH 100UFBGA11,844 pcs in stockView specifications & request quote →
- Package referenceSTM32L452VEI6UFBGA 100 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, DFSDM5,264 pcs in stockView specifications & request quote →
- Package referenceSTM32L452VEI6TRUFBGA 100 7x7x0.6 P 0.5 mmIC MCU 32BIT 512KB FLASH 100UFBGA12,375 pcs in stockView specifications & request quote →
- Package referenceSTM32L452VET3LQFP 100 14x14x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, DFSDM1,507 pcs in stockView specifications & request quote →
- Package referenceSTM32L452VET6LQFP 100 14x14x1.4 mmIC MCU 32BIT 512KB FLASH 100LQFP4,306 pcs in stockView specifications & request quote →
- Package referenceSTM32L462CET6LQFP 48 7x7x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, AES-256, DFSDM10,218 pcs in stockView specifications & request quote →
- Package referenceSTM32L462CEU6UFQFPN 48 7x7x0.55 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, AES-256, DFSDM5,975 pcs in stockView specifications & request quote →
- Package referenceSTM32L462CEU6TRUFQFPN 48 7x7x0.55 mmIC MCU 32BIT 512KB FLASH 48UFQFPN4,578 pcs in stockView specifications & request quote →
- Package referenceSTM32L462REI6UFBGA 64 5x5x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, AES-256, DFSDM4,383 pcs in stockView specifications & request quote →
- Package referenceSTM32L462RET6LQFP 64 10x10x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, AES-256, DFSDM12,939 pcs in stockView specifications & request quote →
- Package referenceSTM32L462RET6TRLQFP 64 10x10x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, AES-256, DFSDM7,301 pcs in stockView specifications & request quote →
Package referenceSTM32L462REY6TRWLCSP 64 3.4x3.7x0.6 P 0.4 mmIC MCU 32BIT 512KB FLASH 64WLCSP2,542 pcs in stockView specifications & request quote →- Package referenceSTM32L462VEI6UFBGA 100 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, AES-256, DFSDM12,615 pcs in stockView specifications & request quote →
- Package referenceSTM32L462VEI6TRUFBGA 100 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, AES-256, DFSDM3,007 pcs in stockView specifications & request quote →
- Package referenceSTM32L462VET6LQFP 100 14x14x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, AES-256, DFSDM1,037 pcs in stockView specifications & request quote →
- Package referenceSTM32L462VET6TRLQFP 100 14x14x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, AES-256, DFSDM4,395 pcs in stockView specifications & request quote →
Package referenceSTM32L471QEI3TRUFBGA 132 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 Kbytes of Flash memory, DFSDM2,794 pcs in stockView specifications & request quote →- Package referenceSTM32L471QEI6UFBGA 132 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 Kbytes of Flash memory, DFSDM8,990 pcs in stockView specifications & request quote →
- Package referenceSTM32L471QEI6TRUFBGA 132 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 Kbytes of Flash memory, DFSDM4,135 pcs in stockView specifications & request quote →
- Package referenceSTM32L471QEI7UFBGA 132 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 Kbytes of Flash memory, DFSDM6,592 pcs in stockView specifications & request quote →
- Package referenceSTM32L471QEI7TRUFBGA 132 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 Kbytes of Flash memory, DFSDM3,074 pcs in stockView specifications & request quote →
- Package referenceSTM32L471QGI6UFBGA 132 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 1 Mbyte of Flash memory, DFSDM10,472 pcs in stockView specifications & request quote →
- Package referenceSTM32L471QGI6TRUFBGA 132 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 1 Mbyte of Flash memory, DFSDM10,849 pcs in stockView specifications & request quote →
- Package referenceSTM32L471RET3LQFP 64 10x10x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 Kbytes of Flash memory, DFSDM8,816 pcs in stockView specifications & request quote →
- Package referenceSTM32L471RET3TRLQFP 64 10x10x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 Kbytes of Flash memory, DFSDM2,156 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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