STMicroelectronics STM32F437IGT6

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32F4
Packaging Tray |
Core Processor ARM® Cortex®-M4
Core Size 32-Bit Single-Core
Speed 180MHz
Connectivity CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG
Peripherals Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O 140
Program Memory Size 1MB (1M x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 256K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V
Data Converters A/D 24x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 176-LQFP (24x24)
Package / Case 176-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32F437IGT6 from STMicroelectronics is a high-performance 32-bit MCU based on the ARM Cortex-M4 core with FPU. It runs at 180MHz with 1MB flash and 256KB RAM. The device includes an LCD controller, I2S, DMA, and PWM in a 176-LQFP package, ideal for advanced embedded applications.

  • 1MB flash: Large code/data storage for complex applications.
  • 180MHz Cortex-M4 with FPU: High-speed math for DSP tasks.
  • Integrated LCD controller: Reduces external display driver cost.
  • Rich peripheral set: DMA, I2S, PWM for versatile designs.

Advanced HMI Displays

The integrated LCD controller and 1MB flash support rich graphical user interfaces.

Audio Processing

I2S and DMA enable high-quality audio playback and recording.

Industrial Control

180MHz M4 with FPU handles complex control algorithms and communication stacks.

IoT Gateways

Large memory and rich peripherals support multiple protocols and edge processing.

Medical Devices

Reliable operation and extensive features suit patient monitoring and diagnostic tools.

Smart Grid Equipment

Robust PWM and ADC capabilities support power monitoring and metering.

Q: What is the core processor?
A: ARM Cortex-M4.
Q: What is the maximum clock speed?
A: 180MHz.
Q: How much flash memory is available?
A: 1MB.
Q: Does it have a LCD controller?
A: Yes, includes LCD interface.
Q: What is the package type?
A: 176-LQFP.
Base Product Number : STM32F437IG
180MHz 1MB Flash 256KB RAM 32-bit MCU ARM Cortex-M4 HMI I2S Industrial LCD LQFP-176 STM32F437IGT6
Q: What is the core processor?
A: ARM Cortex-M4.
Q: What is the maximum clock speed?
A: 180MHz.
Q: How much flash memory is available?
A: 1MB.
Q: Does it have a LCD controller?
A: Yes, includes LCD interface.
Q: What is the package type?
A: 176-LQFP.