STM32F437IIT7
- Mfr.Part #
- STM32F437IIT7
- Manufacturer
- STMicroelectronics
- Package / Case
- 176-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 2MB FLASH 176LQFP
- Stock
- 4,151
- In Stock :
- 4,151
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- ROM (words) :
- 2097152
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Height Seated (Max) :
- 1.6mm
- Program Memory Size :
- 2MB 2M x 8
- Supply Voltage-Min (Vsup) :
- 1.7V
- Terminal Position :
- QUAD
- DAC Channels :
- yes
- Core Size :
- 32-Bit
- Frequency :
- 168MHz
- Program Memory Type :
- Flash
- Core Architecture :
- ARM
- Packaging :
- Tray
- Connectivity :
- CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG
- Terminal Pitch :
- 0.5mm
- Base Part Number :
- STM32F437
- Oscillator Type :
- Internal
- Number of I/O :
- 140
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Supply Voltage-Max (Vsup) :
- 3.6V
- ECCN Code :
- 5A992.C
- Operating Temperature :
- -40°C~105°C TA
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Series :
- STM32F4
- On Chip Program ROM Width :
- 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Surface Mount :
- yes
- DMA Channels :
- yes
- CPU Family :
- CORTEX-M4F
- RAM Size :
- 256K x 8
- RoHS Status :
- ROHS3 Compliant
- Memory Size :
- 2MB
- Number of Pins :
- 176
- Qualification Status :
- Not Qualified
- PWM Channels :
- yes
- Factory Lead Time :
- 12 Weeks
- Speed :
- 180 MHz
- Supply Voltage :
- 3.3V
- Terminal Form :
- Gull wing
- Length :
- 24mm
- Data Converter :
- A/D 24x12b; D/A 2x12b
- Has ADC :
- yes
- Package / Case :
- 176-LQFP
- Number of Terminations :
- 176
- Power Supplies :
- 2/3.3V
- Core Processor :
- ARM® Cortex®-M4
- Bit Size :
- 32
- Supply Current-Max :
- 135mA
- Interface :
- CAN, EBI/EMI, Ethernet, I2C, IrDA, LIN, SPI, UART, USART, USB
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- REACH SVHC :
- No SVHC
- Width :
- 24mm
- Datasheets
- STM32F437IIT7

Microcontrollers STMicroelectronics STM32F437IIT7 Overview
The STM32F437IIT7 from STMicroelectronics is a high-performance microcontroller designed to address the complex needs of modern embedded systems. This powerful component integrates a 32-bit ARM Cortex-M4 CPU which provides enhanced computational power and energy efficiency, making it ideal for demanding applications. The microcontroller boasts 2MB of Flash memory, ample for advanced applications requiring large code bases or data storage. Encased in a 176-pin LQFP package, it ensures a compact footprint while offering abundant I/O options and connectivity capabilities.
STM32F437IIT7 Features
The STM32F437IIT7 is equipped with a range of features that enhance its performance and usability in complex electronic environments:
- 32-bit ARM Cortex-M4 core with DSP and FPU instructions, clocked up to 180 MHz, enabling efficient processing and complex algorithm executions.
- 2 MB of on-board Flash memory and 256 KB of SRAM, suitable for intensive applications.
- Comprehensive set of peripherals including multiple I2C, USART, SPI, CAN, and USB interfaces, which provide extensive communication possibilities.
- Advanced connectivity features with Ethernet and camera interface for IoT and image processing tasks.
- Enhanced security protocols and a flexible memory protection unit to ensure data integrity and secure operations.
- Low power consumption modes to ensure energy efficiency in battery-operated devices.
STM32F437IIT7 Applications
- Industrial Automation: The robust processing capabilities and extensive I/O interfaces make it suitable for controlling complex industrial machinery and automation systems.
- Medical Devices: Utilizes its high computing power and real-time operations to manage critical functions in medical diagnostic equipment and patient monitoring systems.
- Home Automation Systems: Provides the intelligence for smart home devices, from climate control systems to security and lighting systems, enhancing connectivity and user interaction.
- Automotive Applications: Supports advanced automotive functionalities such as infotainment systems, dashboard controllers, and advanced driver-assistance systems (ADAS).
- Consumer Electronics: Drives high-demand consumer products like gaming consoles, wearables, and high-performance drones with its powerful CPU and rich multimedia features.
- Internet of Things (IoT) Devices: Ideal for IoT hubs, smart city infrastructure, and networked sensors, leveraging its Ethernet and security features for reliable data transmission and processing.
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