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Integrated Circuits (ICs)

STM32F334C6T7

Mcu, 32 Bit, CORTEX-M4, 72MHz, LQFP-48

The STMicroelectronics STM32F3 is a powerful 32-bit microcontroller based on the ARM Cortex-M4 architecture, designed to deliver exceptional performance for a wide range of embedded applications. Operating at a frequency of 72MHz, this microcontroller is housed in a compact LQFP-48 package, making it ideal for space-constrained designs. With a robust set of interfaces and peripherals, including CAN, I2C, SPI, and UART, the STM32F3 is well-suited for automotive, industrial, and consumer electroni

BrandSTMicroelectronics
PackageLQFP
Device TypeMicrocontrollers

Full Specifications

Number of Pins48
Core ArchitectureARM
Number of I/Os20
InterfaceCAN, I2C, IrDA, LIN, SPI, UART, USART
Memory TypeFLASH
Memory Size32kB
Min Supply Voltage2V
Max Supply Voltage3.6V
PeripheralsDMA, POR, PWM, WDT
Lifecycle StatusProduction
Frequency72MHz
Max Operating Temperature105°C
Min Operating Temperature-40°C
Nominal Supply Current1µA

About This Product

The STMicroelectronics STM32F3 is a powerful 32-bit microcontroller based on the ARM Cortex-M4 architecture, designed to deliver exceptional performance for a wide range of embedded applications. Operating at a frequency of 72MHz, this microcontroller is housed in a compact LQFP-48 package, making it ideal for space-constrained designs. With a robust set of interfaces and peripherals, including CAN, I2C, SPI, and UART, the STM32F3 is well-suited for automotive, industrial, and consumer electronics applications, ensuring reliability and efficiency even in demanding environments.

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
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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
Mcu, 32 Bit, CORTEX-M4, 72MHz, LQFP-48

STM32F334C6T7

STMicroelectronics

The STMicroelectronics STM32F3 is a powerful 32-bit microcontroller based on the ARM Cortex-M4 architecture, designed to deliver exceptional performance for a wide range of embedded applications. Operating at a frequency of 72MHz, this microcontroller is housed in a compact LQFP-48 package, making it ideal for space-constrained designs. With a robust set of interfaces and peripherals, including CAN, I2C, SPI, and UART, the STM32F3 is well-suited for automotive, industrial, and consumer electroni

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