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Integrated Circuits (ICs)

STM32L151VCT6A

Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, USB, 3xOp-amp

The STMicroelectronics Ultra-low-power ARM Cortex-M3 MCU is a versatile microcontroller designed for energy-efficient applications requiring robust performance and extensive connectivity options. Featuring a 32 MHz CPU and 256 Kbytes of Flash memory, this MCU is ideal for a variety of embedded systems, from consumer electronics to industrial automation. With a compact LQFP package and a wide operating temperature range from -40°C to 85°C, it ensures reliable operation in diverse environments whi

BrandSTMicroelectronics
PackageLQFP
Device TypeMicrocontrollers

Full Specifications

Number of Pins100
Core ArchitectureARM
Data Bus Width32b
Max Frequency32MHz
Number of I/Os83
InterfaceI2C, I2S, IrDA, LIN, SPI, UART, USART, USB
Memory TypeFLASH
Memory Size256kB
Min Supply Voltage1.65V
Max Supply Voltage3.6V
PeripheralsDMA, I2C, POR, PWM, WDT
Lifecycle StatusNRND
Frequency32MHz
Max Operating Temperature85°C

About This Product

The STMicroelectronics Ultra-low-power ARM Cortex-M3 MCU is a versatile microcontroller designed for energy-efficient applications requiring robust performance and extensive connectivity options. Featuring a 32 MHz CPU and 256 Kbytes of Flash memory, this MCU is ideal for a variety of embedded systems, from consumer electronics to industrial automation. With a compact LQFP package and a wide operating temperature range from -40°C to 85°C, it ensures reliable operation in diverse environments while maintaining an impressively low power consumption of just 300nA in nominal conditions.

What is this product used for?

Suitable for design, repair, and production programs using Microcontrollers devices.

Typical Use Cases

Embedded Processors and Controllers Microcontrollers LQFP Microcontrollers

Sourcing Support for This MPN

  • MPN and package verification against your BOM or approved vendor list
  • Approved-alternate and cross-reference review when the requested line is constrained
  • Availability, lifecycle, and supply-risk discussion for procurement planning
  • Packing, label, date-code, and requested document coordination

RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, USB, 3xOp-amp

STM32L151VCT6A

STMicroelectronics

The STMicroelectronics Ultra-low-power ARM Cortex-M3 MCU is a versatile microcontroller designed for energy-efficient applications requiring robust performance and extensive connectivity options. Featuring a 32 MHz CPU and 256 Kbytes of Flash memory, this MCU is ideal for a variety of embedded systems, from consumer electronics to industrial automation. With a compact LQFP package and a wide operating temperature range from -40°C to 85°C, it ensures reliable operation in diverse environments whi

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