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STM32F091RCH6 The STM32F091RCH6 is a 32-bit microcontroller from STMicroelectronics with an ARM Cortex-M0 core. It features 256KB of FLASH program memory and 32KB of RAM.
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STM32F091RCH6

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM32F091RCH6 is a 32-bit microcontroller from STMicroelectronics with an ARM Cortex-M0 core. It features 256KB of FLASH program memory and 32KB of RAM.
✓ Total Stock: 1,470 pcs
$ Price Range: $6.40

STM32F091RCH6 Available from 1 distributor

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✓ Non-Authorised
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1,470 pcs
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STM32F091RCH6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
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STM32F091RCH6 Description

Short technical summary and product information.

This STM32F091RCH6 microcontroller from STMicroelectronics is built around a 32-bit ARM Cortex-M0 core, operating at speeds up to 48MHz. It offers 256KB of FLASH program memory and 32KB of RAM, suitable for various embedded applications.

 

Key electrical features include a wide operating voltage range of 2V to 3.6V and an internal oscillator. It is equipped with peripherals such as DMA, I²S, POR, PWM, and WDT, along with connectivity options including CANbus, I²C, IrDA, LINbus, SPI, and UART/USART. The device includes 19x 12-bit Analog-to-Digital converters and 2x 12-bit Digital-to-Analog converters.

 

The microcontroller is housed in a compact 64-UFBGA (5x5) package, designed for surface mounting. It operates within a temperature range of -40°C to 85°C (TA).

STM32F091RCH6 Quick Information

Product Type: Microcontroller
Canonical Name: STM32F091RCH6 32-Bit ARM Cortex-M0 Microcontroller
Subcategory: Microcontrollers

STM32F091RCH6 Compliance

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

STM32F091RCH6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32F091RCH6 Features

  • 32-bit ARM Cortex-M0 core processor.
  • 256KB FLASH program memory.
  • 32KB RAM size.
  • 48MHz operating speed.
  • 64-UFBGA surface mount package.

STM32F091RCH6 Applications

  • Suitable for general embedded control.
  • Features CANbus and LINbus connectivity.
  • Includes I2C, SPI, and UART interfaces.
  • Equipped with 19 analog inputs.

STM32F091RCH6 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the STM32F091RCH6?

The operating voltage is 2V to 3.6V.

What package type is the STM32F091RCH6 microcontroller?

It is a 64-UFBGA package designed for surface mounting.

What is the operating temperature range for this microcontroller?

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

What is the RoHS status of the STM32F091RCH6?

The RoHS status is RoHS3 Compliant.

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