STM32F427IIH6

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STM32F427IIH6

IC MCU 32BIT 2MB FLASH 176UFBGA

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Thông số kỹ thuật

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, 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

Tổng quan

Description

The STM32F427IIH6 is a microcontroller from STMicroelectronics' STM32 family, featuring a 32-bit ARM Cortex-M4 core. It operates at a maximum frequency of 180 MHz and is equipped with 256 KB of SRAM and 2 MB of Flash memory. The device supports floating-point operations and digital signal processing (DSP), making it suitable for complex applications.
Key features include multiple communication interfaces such as USART, SPI, I2C, and USB OTG, along with advanced peripherals like ADCs, DACs, and timers. It also supports various power-saving modes, enhancing its efficiency in battery-operated applications.
The STM32F427IIH6 is commonly used in embedded systems, robotics, industrial control, and consumer electronics due to its performance, versatility, and extensive development ecosystem, including the STM32Cube and HAL libraries, which facilitate rapid application development. Its robustness and rich feature set make it ideal for a wide range of applications requiring real-time processing and control.

Features

The STM32F427IIH6 is a high-performance microcontroller from STMicroelectronics based on the ARM Cortex-M4 core. Key features include:
- Core: ARM Cortex-M4 with FPU (Floating Point Unit), running up to 180 MHz.
- Flash Memory: 512 KB of embedded Flash memory.
- SRAM: 128 KB of SRAM.
- Operating Voltage: 1.8V to 3.6V.
- Peripheral Interfaces: Multiple interfaces including SPI, I2C, USART, USB OTG, and CAN.
- ADC: 3x 12-bit ADCs with up to 24 channels.
- Timers: 14 timers, including advanced control timers for motor control.
- DMA: 12-channel DMA controller.
- GPIO: Up to 140 I/O pins with configurable functions.
- External Memory Interface: Support for SDRAM and SRAM.
- Security: Hardware cryptographic accelerator.
- Package: LQFP-100 and other variants.
The STM32F427IIH6 is suitable for a wide range of applications, including industrial control, consumer electronics, and IoT devices, thanks to its rich feature set and performance capabilities.

Package

The STM32F427IIH6 is packaged in a LQFP (Low Profile Quad Flat Package) with 100 pins. It features a 14 x 14 mm footprint and a 0.5 mm pin pitch.

Pinout

The STM32F427IIH6 microcontroller has a total of 100 pins. It belongs to the STM32F4 series and features an ARM Cortex-M4 core. The pin functions include:
1. GPIO: General-purpose input/output for digital signals.
2. ADC: Analog-to-digital converters for analog signal processing.
3. DAC: Digital-to-analog converters for generating analog signals.
4. USART/I2C/SPI: Communication interfaces for serial data transmission.
5. PWM: Pulse-width modulation outputs for motor control and other applications.
6. Timers: Various timers for event-driven programming and timing applications.
7. USB OTG: On-the-Go capability for USB connections.
8. SDIO: Secure Digital Input Output for SD memory cards.
9. DMA: Direct Memory Access for efficient data transfer.
Overall, the STM32F427IIH6 is a versatile microcontroller suitable for a wide range of embedded applications.

Manufacturer

The STM32F427IIH6 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in designing and manufacturing a wide range of electronic components and systems, including microcontrollers, sensors, and power management devices. The company serves various sectors, including automotive, industrial, consumer electronics, and communication, and is known for its innovation in the field of embedded systems and IoT (Internet of Things) solutions. STMicroelectronics is recognized for its commitment to sustainability and technological advancements, making it a significant player in the electronics industry.

Application

The STM32F427IIH6 is used in various application areas, including industrial automation, automotive systems, medical devices, consumer electronics, and IoT solutions. Its high-performance ARM Cortex-M4 core enables real-time processing, making it suitable for motor control, robotics, data acquisition, and signal processing. Additionally, its rich set of peripherals supports connectivity, display interfaces, and complex algorithms, enhancing its versatility in embedded systems.

Equivalent

Equivalent products to the STM32F427IIH6 chip include the STM32F429IIH6, STM32F407IIH6, and STM32F446IIH6. These chips share similar architectures, peripherals, and performance levels, but may differ in memory size, speed, or specific features. Always verify compatibility for your specific application needs.

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