STMicroelectronics

STM32F427IIT6  

Microcontrollers

The STM32F427IIT6 is a high-performance microcontroller unit (MCU) manufactured by STMicroelectronics. It belongs to the STM32F4 series, which is based on the ARM Cortex-M4 processor with a floating-point unit (FPU). The STM32F427IIT6 is designed for a wide range of applications, including industrial control, medical equipment, consumer electronics, and automotive systems.

Description:

The STM32F427IIT6 is a 32-bit MCU featuring an ARM Cortex-M4 processor with a 180 MHz clock speed and a floating-point unit (FPU). It is packaged in a 176-pin LQFP (Leadless Quad Flat Package). The device includes 2 MB of Flash memory and 256 KB of SRAM.

Features:

1. ARM Cortex-M4 processor with FPU, running at up to 180 MHz
2. 2 MB of Flash memory
3. 256 KB of SRAM
4. Flexible static memory controller with external memory interface
5. DMA (Direct Memory Access) controller for efficient data transfer
6. High-speed USB OTG (On-The-Go) interface with integrated PHY
7. Ethernet MAC (Media Access Controller) with dedicated PHY
8. Multiple communication interfaces: I2C, SPI, USART, and UART
9. Advanced control timers, general-purpose timers, and low-power timers
10. CRC calculation unit and 96-bit unique identifier
11. RTC (Real-Time Clock) with calendar
12. ADC (Analog-to-Digital Converter) with up to 3 channels
13. DAC (Digital-to-Analog Converter) with 12-bit resolution
14. Programmable voltage reference
15. Power management system with power scaling and low-power modes

Applications:

1. Industrial control systems: Robotics, motor control, and automation equipment
2. Medical equipment: Diagnostic devices, monitoring systems, and portable medical instruments
3. Consumer electronics: Smart home devices, wearables, and multimedia applications
4. Automotive systems: In-vehicle infotainment, body control modules, and safety systems
5. IoT (Internet of Things) devices: Smart sensors, gateways, and data acquisition systems
6. Networking and communication equipment: Routers, switches, and modems
7. Audio and video processing: Audio amplifiers, video codecs, and signal processing systems
8. Renewable energy systems: Solar inverters, wind turbine controllers, and energy management systems

The STM32F427IIT6's combination of high performance, extensive communication interfaces, and advanced peripherals makes it suitable for a wide range of applications requiring real-time processing, connectivity, and control capabilities.

STM32F427IIT6 Documents

Download datasheets and manufacturer documentation for STM32F427IIT6

Errata :

STM32F42X and STM32F43X Family Errata Sheet Update (PDF)      

PCN :

STM32F4x 2Mbyte products improvement (PDF)       STM32F42x - F43x Features improvement & Leadframe change for LQFP 24x24 package (PDF)       Product Change Notification 2024-07-30 (PDF)       Product Change Notification (PDF)       PRODUCT CHANGE NOTIFICATION (PDF)