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STM32L433RBI6 The STM32L433RBI6 is a 32-bit microcontroller from STMicroelectronics featuring 128KB Flash memory and 52 I/O pins.
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STM32L433RBI6

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM32L433RBI6 is a 32-bit microcontroller from STMicroelectronics featuring 128KB Flash memory and 52 I/O pins.
✓ Total Stock: 980 pcs
$ Price Range: $6.40

STM32L433RBI6 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Seba Components ✓
Non-Authorised Inventory information
980 pcs
On Request
980 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STM32L433RBI6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Tape & Reel
Voltage
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STM32L433RBI6 Description

Short technical summary and product information.

The STM32L433RBI6 is an embedded microcontroller designed by STMicroelectronics. It features an ARM Cortex-M4 core operating at 80 MHz, with 64KB of RAM and 128KB of Flash memory. The device supports multiple peripherals including DMA, LCD, PWM, and watchdog timer, making it suitable for various embedded applications.

 

This microcontroller is packaged in a 64-UFBGA (5x5 mm) surface-mount package, which is suitable for compact device designs. It operates within a voltage range of 1.71V to 3.6V and can function in temperatures from -40°C to 85°C. Its internal oscillator simplifies design by eliminating the need for external clock sources.

 

Designed for applications requiring low power consumption and high integration, the STM32L433RBI6 is used in portable devices, sensor systems, and other embedded control systems. Its extensive connectivity options include CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, and USB, supporting diverse communication needs.

STM32L433RBI6 Quick Information

Product Type: Microcontroller
Canonical Name: STM32L433RBI6 Ultra-low-power with FPU Arm Cortex-M4 MCU
Subcategory: Embedded Microcontrollers

STM32L433RBI6 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STM32L433RBI6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

STM32L433RBI6 Features

  • ARM Cortex-M4 core at 80 MHz
  • 128KB Flash memory for program storage
  • 52 I/O pins for versatile connectivity
  • Surface mount 64-UFBGA package
  • Wide operating voltage range 1.71V to 3.6V

STM32L433RBI6 Applications

  • Used in portable embedded devices
  • Suitable for sensor control systems
  • Ideal for low-power applications
  • Supports multiple communication protocols

STM32L433RBI6 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the STM32L433RBI6?

The operating voltage range is 1.71V to 3.6V.

What package type does the STM32L433RBI6 come in?

It comes in a 64-UFBGA (5x5 mm) surface mount package.

What is the operating temperature range of the STM32L433RBI6?

It operates within -40°C to 85°C.

Is the STM32L433RBI6 RoHS compliant?

Yes, it is RoHS3 compliant.

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