Explore 1,000 selected STMicroelectronics parts
Explore STMicroelectronics STM32 and STM8 microcontrollers
MANUFACTURER FOCUS
STMicroelectronics
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.
OPEN A PRODUCT PAGE
Browse listed part numbers
Select an exact MPN to review its listed details and send an inquiry.
16,382 listed part numbers. Price and lead time are confirmed by quotation.
Package referenceSTM32L433CBY6TRWLCSP 49 3.2x3.2x0.6 P 0.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory, USB FS, LCD9,204 pcs in stockView specifications & request quote →
Package referenceSTM32L433CCT3LQFP 48 7x7x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB4,241 pcs in stockView specifications & request quote →- Package referenceSTM32L433CCT3TRLQFP 48 7x7x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB10,113 pcs in stockView specifications & request quote →
- Package referenceSTM32L433CCT6LQFP 48 7x7x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB8,102 pcs in stockView specifications & request quote →
- Package referenceSTM32L433CCT6TRLQFP 48 7x7x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB7,581 pcs in stockView specifications & request quote →
Package referenceSTM32L433CCU3UFQFPN 48 7x7x0.55 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB8,311 pcs in stockView specifications & request quote →- Package referenceSTM32L433CCU3TRUFQFPN 48 7x7x0.55 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB1,468 pcs in stockView specifications & request quote →
- Package referenceSTM32L433CCU6UFQFPN 48 7x7x0.55 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB4,738 pcs in stockView specifications & request quote →
- Package referenceSTM32L433CCU6TRUFQFPN 48 7x7x0.55 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB3,344 pcs in stockView specifications & request quote →
- Package referenceSTM32L433CCY3TRWLCSP 49 3.2x3.2x0.6 P 0.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB2,698 pcs in stockView specifications & request quote →
- Package referenceSTM32L433CCY6TRWLCSP 49 3.2x3.2x0.6 P 0.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB9,471 pcs in stockView specifications & request quote →
Package referenceSTM32L433RBI6UFBGA 64 5x5x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory, USB FS, LCD6,286 pcs in stockView specifications & request quote →
Package referenceSTM32L433RBT6LQFP 64 10x10x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory, USB FS, LCD4,462 pcs in stockView specifications & request quote →- Image on requestSTM32L433RBY6TRWLCSP 64 3.2x3.2x0.6 P 0.35 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory, USB FS, LCD1,000 pcs in stockView specifications & request quote →
- Package referenceSTM32L433RCI3UFBGA 64 5x5x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB9,021 pcs in stockView specifications & request quote →
- Package referenceSTM32L433RCI6UFBGA 64 5x5x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB6,820 pcs in stockView specifications & request quote →
- Package referenceSTM32L433RCI6TRUFBGA 64 5x5x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB12,264 pcs in stockView specifications & request quote →
- Package referenceSTM32L433RCT3LQFP 64 10x10x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB5,555 pcs in stockView specifications & request quote →
- Package referenceSTM32L433RCT3TRLQFP 64 10x10x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB12,683 pcs in stockView specifications & request quote →
- Package referenceSTM32L433RCT6LQFP 64 10x10x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB6,530 pcs in stockView specifications & request quote →
- Package referenceSTM32L433RCT6PLQFP 64 10x10x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB12,051 pcs in stockView specifications & request quote →
- Package referenceSTM32L433RCT6TRLQFP 64 10x10x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB11,768 pcs in stockView specifications & request quote →
- Image on requestSTM32L433RCY3TRWLCSP 64 3.2x3.2x0.6 P 0.35 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB11,423 pcs in stockView specifications & request quote →
- Image on requestSTM32L433RCY6STRWLCSP 64 3.2x3.2x0.6 P 0.35 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB12,927 pcs in stockView specifications & request quote →
- Image on requestSTM32L433RCY6TRWLCSP 64 3.2x3.2x0.6 P 0.35 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB4,845 pcs in stockView specifications & request quote →
Package referenceSTM32L433VCI3UFBGA 100 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB10,004 pcs in stockView specifications & request quote →- Package referenceSTM32L433VCI6UFBGA 100 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB12,396 pcs in stockView specifications & request quote →
- Package referenceSTM32L433VCI6TRUFBGA 100 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB7,990 pcs in stockView specifications & request quote →
Package referenceSTM32L433VCT3LQFP 100 14x14x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB8,949 pcs in stockView specifications & request quote →- Package referenceSTM32L433VCT6LQFP 100 14x14x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB10,824 pcs in stockView specifications & request quote →
- Package referenceSTM32L433VCT6TRLQFP 100 14x14x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB1,005 pcs in stockView specifications & request quote →
Package referenceSTM32L442KCU6UFQFPN 32 5x5x0.55 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, USB, AES-256, DFSDM2,298 pcs in stockView specifications & request quote →- Package referenceSTM32L442KCU6TRUFQFPN 32 5x5x0.55 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, USB, AES-256, DFSDM12,160 pcs in stockView specifications & request quote →
Package referenceSTM32L443CCF6TRWLCSP 49 3.2x3.2x0.33 P 0.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB, AES-256, DFSDM11,668 pcs in stockView specifications & request quote →- Package referenceSTM32L443CCT6LQFP 48 7x7x1.4 mmIC MCU 32BIT 256KB FLASH 48LQFP1,082 pcs in stockView specifications & request quote →
- Package referenceSTM32L443CCT6TRLQFP 48 7x7x1.4 mmIC MCU 32BIT 256KB FLASH 48LQFP5,665 pcs in stockView specifications & request quote →
- Package referenceSTM32L443CCU6UFQFPN 48 7x7x0.55 mmIC MCU 32BIT 256KB FLASH 48UFQFPN1,502 pcs in stockView specifications & request quote →
- Package referenceSTM32L443CCY6TRWLCSP 49 3.2x3.2x0.6 P 0.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB, AES-256, DFSDM1,722 pcs in stockView specifications & request quote →
- Package referenceSTM32L443RCI3UFBGA 64 5x5x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB, AES-256, DFSDM7,261 pcs in stockView specifications & request quote →
- Package referenceSTM32L443RCI3TRUFBGA 64 5x5x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB, AES-256, DFSDM10,028 pcs in stockView specifications & request quote →
- Package referenceSTM32L443RCI6UFBGA 64 5x5x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB, AES-256, DFSDM8,508 pcs in stockView specifications & request quote →
- Package referenceSTM32L443RCI6TRUFBGA 64 5x5x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB, AES-256, DFSDM2,987 pcs in stockView specifications & request quote →
- Package referenceSTM32L443RCT6LQFP 64 10x10x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB, AES-256, DFSDM9,838 pcs in stockView specifications & request quote →
- Package referenceSTM32L443RCT6TRLQFP 64 10x10x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB, AES-256, DFSDM11,710 pcs in stockView specifications & request quote →
- Image on requestSTM32L443RCY6TRWLCSP 64 3.2x3.2x0.6 P 0.35 mmIC MCU 32BIT 256KB FLASH 64WLCSP7,141 pcs in stockView specifications & request quote →
- Package referenceSTM32L443VCI6UFBGA 100 7x7x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB, AES-256, DFSDM5,036 pcs in stockView specifications & request quote →
- Package referenceSTM32L443VCT6LQFP 100 14x14x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB, AES-256, DFSDM3,648 pcs in stockView specifications & request quote →
- Package referenceSTM32L443VCT6TRLQFP 100 14x14x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB, AES-256, DFSDM6,613 pcs in stockView specifications & request quote →
- Package referenceSTM32L443VCT7LQFP 100 14x14x1.4 mmIC MCU 32BIT 256KB FLASH 100LQFP10,069 pcs in stockView specifications & request quote →
- Package referenceSTM32L443VCT7TRLQFP 100 14x14x1.4 mmIC MCU 32BIT 256KB FLASH 100LQFP8,678 pcs in stockView specifications & request quote →
- Package referenceSTM32L451CCU3UFQFPN 48 7x7x0.55 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 kbytes of Flash memory, DFSDM8,395 pcs in stockView specifications & request quote →
- Package referenceSTM32L451CCU3TRUFQFPN 48 7x7x0.55 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 kbytes of Flash memory, DFSDM1,262 pcs in stockView specifications & request quote →
- Package referenceSTM32L451CCU6UFQFPN 48 7x7x0.55 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 kbytes of Flash memory, DFSDM9,587 pcs in stockView specifications & request quote →
- Package referenceSTM32L451CCU6TRUFQFPN 48 7x7x0.55 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 kbytes of Flash memory, DFSDM9,852 pcs in stockView specifications & request quote →
- Package referenceSTM32L451CET6LQFP 48 7x7x1.4 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, DFSDM7,579 pcs in stockView specifications & request quote →
- Package referenceSTM32L451CEU3UFQFPN 48 7x7x0.55 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, DFSDM6,031 pcs in stockView specifications & request quote →
- Package referenceSTM32L451CEU6UFQFPN 48 7x7x0.55 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, DFSDM5,787 pcs in stockView specifications & request quote →
- Package referenceSTM32L451CEU6TRUFQFPN 48 7x7x0.55 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, DFSDM9,591 pcs in stockView specifications & request quote →
- Package referenceSTM32L451RCI6UFBGA 64 5x5x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 kbytes of Flash memory, DFSDM9,225 pcs in stockView specifications & request quote →
- Package referenceSTM32L451RCI6TRUFBGA 64 5x5x0.6 P 0.5 mmUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 kbytes of Flash memory, DFSDM4,212 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.
NEED SOURCING HELP?
Send the exact part number and quantity.
We will check the supply and confirm availability, lead time and terms by quotation.
CHIPER is an independent distributor, not an authorized or franchised agent of this manufacturer.