STM32F427IIT7
- Mfr.Part #
- STM32F427IIT7
- Manufacturer
- STMicroelectronics
- Package / Case
- 176-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 2MB FLASH 176LQFP
- Stock
- 94
- In Stock :
- 94
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Bit Size :
- 32
- Series :
- STM32F4
- Number of Pins :
- 176
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- PWM Channels :
- yes
- Frequency :
- 180MHz
- Width :
- 24mm
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Core Architecture :
- ARM
- RAM Size :
- 256K x 8
- CPU Family :
- CORTEX-M4
- Terminal Form :
- Gull wing
- Memory Size :
- 2MB
- Program Memory Size :
- 2MB 2M x 8
- Supply Voltage :
- 3.3V
- Qualification Status :
- Not Qualified
- DAC Channels :
- yes
- Supply Current-Max :
- 135mA
- Core Processor :
- ARM® Cortex®-M4
- Connectivity :
- CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG
- ECCN Code :
- 3A991.A.2
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 176
- Packaging :
- Tray
- Program Memory Type :
- Flash
- Core Size :
- 32-Bit
- Length :
- 24mm
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Supply Voltage-Max (Vsup) :
- 3.6V
- Factory Lead Time :
- 12 Weeks
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Data Converter :
- A/D 24x12b; D/A 2x12b
- REACH SVHC :
- No SVHC
- Terminal Pitch :
- 0.5mm
- Mounting Type :
- Surface Mount
- ROM (words) :
- 2097152
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Base Part Number :
- STM32F427
- Supply Voltage-Min (Vsup) :
- 1.8V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Power Supplies :
- 2/3.3V
- On Chip Program ROM Width :
- 8
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Package / Case :
- 176-LQFP
- Oscillator Type :
- Internal
- Terminal Position :
- QUAD
- Number of I/O :
- 140
- Height Seated (Max) :
- 1.6mm
- Interface :
- CAN, EBI/EMI, I2C, IrDA, LIN, SPI, UART, USART, USB
- Operating Temperature :
- -40°C~105°C TA
- Surface Mount :
- yes
- Has ADC :
- yes
- DMA Channels :
- yes
- Datasheets
- STM32F427IIT7

Microcontrollers STMicroelectronics STM32F427IIT7 Overview
The STM32F427IIT7 by STMicroelectronics represents a robust choice for demanding applications that require high-performance microcontroller solutions. As a pivotal part of the STM32F4 series, this advanced microcontroller integrates a 32-bit ARM Cortex-M4 core, offering significant processing capabilities coupled with flexible memory options, including 2MB of flash and 256KB of SRAM. Ideal for industrial, commercial, and embedded systems applications, the STM32F427IIT7 excels in scenarios requiring speed, efficiency, and reliability. The use of cutting-edge technology and its rich set of peripherals make this microcontroller particularly effective for sophisticated control systems. Enhanced by STMicroelectronics' commitment to reliability and performance, the Microcontrollers STMicroelectronics STM32F427IIT7 is tailored to deliver top-tier performance and versatility, meeting the needs of a broad spectrum of high-demand electronics developments.
STM32F427IIT7 Features
The STM32F427IIT7 boasts an array of impressive features including its Cortex-M4 core which supports floating point operations and a maximum CPU frequency of up to 180 MHz, enhancing its computational efficiency. The device's memory architecture is designed for optimal data management and storage flexibility, with 2MB of flash memory and 256KB of SRAM. Additional features include advanced connectivity options such as USB OTG, CAN, and Ethernet, along with multiple timers, real-time clock, and enhanced I/O ports. These capabilities ensure that the STM32F427IIT7 can handle complex tasks and multitasking environments efficiently.
STM32F427IIT7 Applications
- Industrial Automation: The MCU can be deployed in PLCs and other automation controllers due to its robust processing power and extensive GPIO capabilities, making it suitable for managing complex automation tasks.
- Medical Devices: Suitable for medical monitoring systems owing to its high reliability and ability to process real-time data, ensuring timely and accurate medical readings.
- Automotive Applications: Utilized in vehicle telematics to process and transmit data for on-board diagnostics and fleet management systems, enhancing vehicle performance and safety.
- Consumer Electronics: Drives advanced consumer electronics, such as smart home devices and portable technology, by offering the necessary processing power and connectivity options to handle user interfaces and connectivity requirements.
- Aerospace and Defense: Critical in control systems for unmanned vehicles and navigation aids, where precision and reliability are paramount.
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