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STM32L451RCI6 The STM32L451RCI6 is a 32-bit microcontroller from STMicroelectronics featuring an ARM Cortex-M4 core. It offers 256KB of FLASH program memory and 160KB of RAM.
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STM32L451RCI6

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM32L451RCI6 is a 32-bit microcontroller from STMicroelectronics featuring an ARM Cortex-M4 core. It offers 256KB of FLASH program memory and 160KB of RAM.
✓ Total Stock: 1,000 pcs
$ Price Range: $6.40

STM32L451RCI6 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request 22+ 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.

STM32L451RCI6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Frequency
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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STM32L451RCI6 Description

Short technical summary and product information.

The STMicroelectronics STM32L451RCI6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M4 core. It operates at speeds up to 80MHz and is designed for embedded applications requiring efficient processing.

 

This microcontroller features 256KB of FLASH program memory and 160KB of RAM, providing ample space for code and data. It includes a range of peripherals such as CANbus, I²C, SPI, and UART/USART, along with data converters (16-bit ADC, 12-bit DAC) and a 32-bit core size.

 

The STM32L451RCI6 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 suitable for various environmental conditions.

 

Key electrical characteristics include an operating voltage range of 1.71V to 3.6V and an internal oscillator. The device supports essential peripherals like DMA, PWM, and WDT for robust system control.

STM32L451RCI6 Quick Information

Product Type: Microcontroller
Canonical Name: STM32L451RCI6 32-Bit ARM Cortex-M4 Microcontroller
Subcategory: Embedded

STM32L451RCI6 Compliance

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

STM32L451RCI6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32L451RCI6 Features

  • 32-bit ARM Cortex-M4 core processor.
  • Operates at speeds up to 80MHz.
  • 256KB FLASH program memory.
  • 160KB RAM size.
  • 64-UFBGA surface mount package.

STM32L451RCI6 Applications

  • Suitable for embedded control systems.
  • Ideal for applications requiring high processing.
  • Supports various communication interfaces.
  • Designed for wide temperature operation.

STM32L451RCI6 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the STM32L451RCI6?

The operating voltage is 1.71V to 3.6V.

What package type is the STM32L451RCI6 available in?

The STM32L451RCI6 is available in a 64-UFBGA (5x5) package.

What is the operating temperature range for this microcontroller?

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

Is the STM32L451RCI6 RoHS compliant?

Yes, the STM32L451RCI6 is RoHS3 Compliant.

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