Mfr Part #:

STM32L433RCI6

The STMicroelectronics STM32L433RCI6 is a 32-bit microcontroller featuring an ARM Cortex-M4 core. It offers 256KB of FLASH program memory and 64KB of RAM.

✓ Total Stock: 2,940 pcs

$ Price Range: $6.40

STM32L433RCI6 Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Fe Components ✓ Non-Authorised Inventory information	1,470 pcs On Request	1470 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Seba Components ✓ Non-Authorised Inventory information	1,470 pcs On Request	1470 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

STM32L433RCI6 Description

Short technical summary and product information.

The STM32L433RCI6 from STMicroelectronics is a high-performance 32-bit microcontroller based on the ARM Cortex-M4 core. It operates at a frequency of 80MHz and is designed for a wide range of embedded applications.

This microcontroller features 256KB of FLASH program memory and 64KB of RAM, providing ample space for code and data. It supports a voltage range of 1.71V to 3.6V and includes peripherals such as CANbus, I²C, SPI, UART, and USB, along with a 16-channel 12-bit Analog-to-Digital Converter (ADC) and a 2-channel 12-bit Digital-to-Analog Converter (DAC).

The STM32L433RCI6 is housed in a compact 64-UFBGA (5x5) package, suitable for surface mounting. It operates within a temperature range of -40°C to 85°C (TA), making it a versatile choice for various environmental conditions. The internal oscillator type simplifies design and reduces component count.

Key features include a 32-bit ARM Cortex-M4 core, 80MHz speed, 256KB FLASH, 64KB RAM, and extensive connectivity options. Its robust peripheral set and operating temperature range make it suitable for demanding embedded systems.

STM32L433RCI6 Quick Information

Product Type: Microcontroller

Canonical Name: STM32L433RCI6 32-Bit ARM Cortex-M4 Microcontroller

Subcategory: Embedded

STM32L433RCI6 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

STM32L433RCI6 Estimated Pricing

Qty	Low	High
1+	$6.40	$6.40

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

STM32L433RCI6 Features

32-bit ARM Cortex-M4 core processor
Operates at 80MHz frequency
256KB FLASH program memory
64KB RAM size
64-UFBGA surface mount package

STM32L433RCI6 Applications

Suitable for embedded control systems
Ideal for applications requiring CANbus
Supports various serial communication protocols
Features integrated analog-to-digital conversion
Designed for wide temperature operation

STM32L433RCI6 FAQs

5 frequently asked questions generated from this part’s specifications.

What is the core processor of the STM32L433RCI6?

The core processor is ARM Cortex-M4.

What is the operating voltage range for the STM32L433RCI6?

The operating voltage is 1.71V to 3.6V.

How much program memory does the STM32L433RCI6 have?

It has 256KB (256K x 8) of FLASH program memory.

What is the package type for the STM32L433RCI6?

The package is 64-UFBGA.

What is the operating temperature range?

The operating temperature is -40°C to 85°C (TA).

Category	Microcontrollers
Manufacturer Name	STMicroelectronics
AEC Qualified	No
Automotive Grade	No
Connectivity	CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB
Core Processor	ARM® Cortex®-M4
Core Size	32-Bit
Data Converters	A/D 16x12b; D/A 2x12b
Frequency	80MHz
Industrial Grade	No
Medical Grade	No
Military Grade	No
Mounting Type	Surface Mount
Number of I	52
Operating Temperature	-40°C ~ 85°C (TA)
Oscillator Type	Internal
Peripherals	Brown-out Detect/Reset, DMA, LCD, PWM, WDT
Program Memory Size	256KB (256K x 8)
Program Memory Type	FLASH
RAM Size	64K x 8
Speed	80MHz
Supplier Device Package	64-UFBGA (5x5)
Supplier Package	64-UFBGA (5x5)
Voltage	1.71V ~ 3.6V