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STM32H745XIH3 The STMicroelectronics STM32H745XIH3 is a 32-bit dual-core microcontroller featuring 2MB of FLASH program memory and 1MB of RAM. It operates at speeds up to 480MHz.
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STM32H745XIH3

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM32H745XIH3 is a 32-bit dual-core microcontroller featuring 2MB of FLASH program memory and 1MB of RAM. It operates at speeds up to 480MHz.
✓ Total Stock: 3,235 pcs
$ Price Range: $6.40

STM32H745XIH3 Available from 1 distributor

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✓ Non-Authorised
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Xingangxin ✓
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3,235 pcs
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3235 pcs On Request 1 On Request On Request On Request On Request On Request
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STM32H745XIH3 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
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STM32H745XIH3 Description

Short technical summary and product information.

The STMicroelectronics STM32H745XIH3 is a high-performance 32-bit dual-core microcontroller based on the ARM Cortex-M4/M7 cores. It offers 2MB of FLASH program memory and 1MB of RAM, supporting clock speeds of 240MHz and 480MHz. This device is designed for demanding embedded applications requiring significant processing power and memory.

 

Key electrical characteristics include an operating voltage range of 1.62V to 3.6V and an internal oscillator. The microcontroller is equipped with a comprehensive set of peripherals, including CANbus, Ethernet, I²C, SPI, and USB OTG, along with data converters for analog signal processing. It features 168 I/O pins.

 

The STM32H745XIH3 comes in a 265-TFBGA package, with a supplier-specified package of 240+25-TFBGA (14x14). It is designed for surface mount applications and operates within an ambient temperature range of -40°C to 125°C.

 

Environmental compliance includes RoHS3 compliance and an MSL rating of 1 Unlimited. The device is suitable for a wide range of industrial and embedded systems.

STM32H745XIH3 Quick Information

Product Type: Microcontroller
Canonical Name: STMicroelectronics STM32H745XIH3 32-Bit Dual-Core Microcontroller
Subcategory: Embedded

STM32H745XIH3 Compliance

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

STM32H745XIH3 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32H745XIH3 Features

  • 32-bit dual-core ARM Cortex-M4/M7 processor.
  • 2MB FLASH program memory and 1MB RAM.
  • Operates at speeds up to 480MHz.
  • Extensive connectivity options including Ethernet and USB.
  • Surface mount TFBGA package for embedded systems.

STM32H745XIH3 Applications

  • Suitable for high-performance embedded systems.
  • Ideal for industrial control applications.
  • Used in complex IoT devices.
  • Supports advanced communication protocols.

STM32H745XIH3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the program memory size of the STM32H745XIH3?

The program memory size is 2MB.

What type of program memory does the STM32H745XIH3 use?

It uses FLASH program memory.

How much RAM does the STM32H745XIH3 have?

The RAM size is 1MB.

What is the operating voltage range for the STM32H745XIH3?

The operating voltage range is 1.62V to 3.6V.

What is the maximum operating speed of the STM32H745XIH3?

The maximum operating speed is 480MHz.

What is the operating temperature range for this microcontroller?

The operating temperature range is -40°C to 125°C.

What package is the STM32H745XIH3 supplied in?

It is supplied in a 265-TFBGA package.

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