STM32F427IIH7
- Mfr.Part #
- STM32F427IIH7
- Manufacturer
- STMicroelectronics
- Package / Case
- 176-UFBGA
- Datasheet
- Download
- Description
- IC MCU 32BIT 2MB FLASH 176UFBGA
- Stock
- 323
- In Stock :
- 323
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Watchdog Timer :
- yes
- Terminal Position :
- BOTTOM
- Bit Size :
- 32
- Program Memory Size :
- 2MB 2M x 8
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- DMA Channels :
- yes
- Core Size :
- 32-Bit
- Terminal Pitch :
- 0.65mm
- PWM Channels :
- yes
- Supply Current-Max :
- 135mA
- Supply Voltage-Max (Vsup) :
- 3.6V
- Interface :
- CAN, EBI/EMI, Ethernet, I2C, I2S, IrDA, LIN, SPI, UART, USART, USB
- Supply Voltage :
- 3.3V
- Program Memory Type :
- Flash
- Number of Terminations :
- 176
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Oscillator Type :
- Internal
- Package / Case :
- 176-UFBGA
- Operating Supply Voltage :
- 3.3V
- Length :
- 10mm
- Number of Timers/Counters :
- 14
- Data Bus Width :
- 32b
- Data Converter :
- A/D 24x12b; D/A 2x12b
- Frequency :
- 180MHz
- Height Seated (Max) :
- 0.6mm
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- RoHS Status :
- ROHS3 Compliant
- RAM Size :
- 256K x 8
- Mounting Type :
- Surface Mount
- Number of I/O :
- 140
- On Chip Program ROM Width :
- 8
- DAC Channels :
- yes
- Radiation Hardening :
- No
- Memory Size :
- 2MB
- Factory Lead Time :
- 12 Weeks
- Terminal Form :
- Ball
- Operating Temperature :
- -40°C~105°C TA
- ECCN Code :
- 3A991.A.2
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Connectivity :
- CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG
- Packaging :
- Tray
- Core Architecture :
- ARM
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- ROM (words) :
- 2097152
- Max Power Dissipation :
- 513mW
- Has ADC :
- yes
- Core Processor :
- ARM® Cortex®-M4
- Surface Mount :
- yes
- Series :
- STM32F4
- CPU Family :
- CORTEX-M4
- Number of Pins :
- 176
- Base Part Number :
- STM32F427
- REACH SVHC :
- No SVHC
- Datasheets
- STM32F427IIH7

Microcontrollers STMicroelectronics STM32F427IIH7 Overview
The STM32F427IIH7 from STMicroelectronics is a cutting-edge microcontroller within the STM32F4 series, renowned for its high performance and integration capabilities. This product is specifically designed to cater to complex and demanding applications, thanks to its powerful ARM Cortex-M4 core with DSP and FPU instructions. Featuring 2MB of flash memory and a large set of peripherals, the STM32F427IIH7 is an ideal choice for developers looking for robust processing power and flexible connectivity options in their designs, thereby facilitating sophisticated system functionalities.
STM32F427IIH7 Features
The STM32F427IIH7 microcontroller boasts a plethora of features making it highly suitable for high-performance embedded applications. These include 2MB of onboard flash memory, a 32-bit ARM Cortex-M4 core with a floating point unit (FPU), high-speed embedded memories (SRAM), and extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses, and a 32-bit multi-AHB bus matrix. This microcontroller also supports advanced connectivity options including USB, UART, CAN, and Ethernet, ensuring versatile use across various domains.
STM32F427IIH7 Applications
- Industrial Automation: In automation systems, the STM32F427IIH7 can handle complex sensor networks and provide real-time processing which is crucial for controlling automated production lines.
- Medical Devices: Utilized in medical monitoring systems, this MCU offers the precision and speed required for critical healthcare devices like heart rate monitors and advanced imaging systems.
- Aerospace and Avionics: The reliability and robust feature set of the STM32F427IIH7 are ideal for applications in harsh environments, such as onboard systems in aircraft and satellite subsystems.
- Consumer Electronics: Powers high-demand consumer products such as gaming consoles and smart home devices, providing rich user interfaces and connectivity options.
- Automotive Applications: Suitable for automotive applications, where it manages vehicle dynamics, engine controls, and in-cabin infotainment systems.
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