STM32F437IIH6

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STM32F437IIH6

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IC MCU 32BIT 2MB FLASH 176UFBGA

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Spezifikationen

Attribut Wert
Package Tray
Series STM32F4
ProductStatus Active
CoreProcessor ARM® Cortex®-M4
CoreSize 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
NumberofI/O 140
ProgramMemorySize 2MB (2M x 8)
ProgramMemoryType FLASH
RAMSize 256K x 8
Voltage-Supply(Vcc/Vdd) 1.8V ~ 3.6V
DataConverters A/D 24x12b; D/A 2x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 201-UFBGA

Übersicht

Description

The STM32F437IIH6 is a high-performance ARM Cortex-M4 microcontroller from STMicroelectronics, featuring a 180 MHz CPU, 2MB Flash, and 256KB RAM. It includes hardware floating-point support, enhancing DSP performance.
Key features:
- Connectivity: USB OTG, Ethernet, CAN, SPI, I2C, UART.
- Peripherals: 3x ADCs, 2x DACs, timers, crypto/hash acceleration.
- Graphics: Chrom-ART Accelerator for efficient LCD control.
- Packaging: 176-pin UFBGA.
Ideal for industrial, medical, and embedded applications requiring high-speed processing and connectivity.

Equivalent

The STM32F437IIH6 is part of ST's high-performance F4 series. Equivalent alternatives include:
- STM32F439IIH6: Similar but with additional cryptographic hardware.
- STM32F427IIH6: Slightly lower performance, no LCD controller.
- STM32F429IIH6: Comparable, with an LCD controller.
- STM32F446ZET6: Lower flash but higher clock speed.
- STM32F746IGT6: M7 core, better performance, pin-compatible in some cases.
Check pinout and peripherals for exact compatibility.

Pinout

The STM32F437IIH6 is a microcontroller from STMicroelectronics with the following key specifications:
- Pin Count: 176 pins (LQFP package)
- Core: ARM Cortex-M4 with FPU, 180 MHz max frequency
- Flash: 2 MB
- RAM: 256 KB
- Peripherals:
- USB OTG, Ethernet MAC
- Multiple USART/SPI/I2C interfaces
- CAN, SDIO, Camera Interface
- 3x ADCs, 2x DACs
- Timers, PWM, RTC
- Hardware crypto acceleration
It supports high-speed connectivity and is suitable for industrial, medical, and embedded applications.

Application

The STM32F437IIH6, based on the ARM Cortex-M4 core, is widely used in:
- Industrial Automation: PLCs, motor control, and HMI.
- Consumer Electronics: Smart home devices and wearables.
- Medical Devices: Portable monitors and diagnostic tools.
- Automotive: Infotainment and telematics systems.
- IoT & Connectivity: Gateways, sensors, and wireless modules.
- Embedded Systems: Real-time control and signal processing.
Its high performance (180 MHz), rich peripherals (USB, CAN, Ethernet), and low-power modes make it versatile for demanding applications.

Package

The STM32F437IIH6 comes in a BGA-201 package (Ball Grid Array with 201 pins). This package type is compact, suitable for high-density PCB designs, and offers robust electrical performance. The BGA-201 has a 10x10 mm footprint with a 0.8 mm ball pitch. It is commonly used in industrial and embedded applications requiring high processing power and connectivity.

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