STMicroelectronics

STM32F427IIH7  

Microcontrollers

The STM32F427IIH7 is a high-performance microcontroller unit (MCU) developed by STMicroelectronics. It belongs to the STM32F427/437 family, which is based on the ARM Cortex-M4 processor with a floating-point unit (FPU). This MCU is designed for a wide range of applications that require advanced processing capabilities, high memory density, and connectivity options.

Description:

The STM32F427IIH7 is an integrated circuit (IC) that features a 32-bit ARM Cortex-M4 CPU with an FPU, operating at a frequency of up to 180 MHz. It is packaged in a 100-pin LQFP (Low Profile Quad Flat Package). This MCU is designed for applications requiring a combination of high performance, real-time capabilities, and low power consumption.

Features:

1. ARM Cortex-M4 processor with FPU, running at up to 180 MHz
2. 2 MB of internal Flash memory
3. 288 KB of SRAM
4. Flexible memory mapping, allowing the CPU to access Flash and SRAM simultaneously
5. High-speed communication interfaces: 4x SPI, 4x I2C, 4x UART, 3x USB OTG, 2x CAN, and 1x SDIO
6. 4x ADC with up to 24 channels (12-bit resolution)
7. 2x DAC channels
8. 4- to 14-channel timers with PWM, input capture, output compare, and quadrature encoder support
9. CRC calculation unit
10. True random number generator (RNG)
11. DMA controller with 16 channels
12. Memory protection unit (MPU) and secure boot
13. Low-power modes: Sleep, Stop, Standby, and VBAT battery-backed RTC
14. RTC with alarms and calendar
15. 128-bit AES encryption hardware
16. Temperature sensor
17. Voltage monitoring and reference
18. GPIO with alternate function mapping

Applications:

The STM32F427IIH7 is suitable for a wide range of applications due to its high performance, advanced connectivity options, and low power consumption. Some potential applications include:

1. Industrial automation and control systems
2. Medical equipment and devices
3. Robotics and drones
4. High-end consumer electronics
5. Automotive infotainment systems
6. Smart grid and energy management systems
7. IoT gateways and devices
8. Audio and video processing applications
9. Telecommunication equipment
10. High-end embedded systems requiring real-time processing capabilities

The STM32F427IIH7's combination of processing power, memory, and connectivity options makes it a versatile choice for developers looking to create high-performance, feature-rich applications.

STM32F427IIH7 Documents

Download datasheets and manufacturer documentation for STM32F427IIH7

PCN Assembly/Origin :

STM32 Source 20/Aug/2023      

Datasheets :

STM32F427xx, STM32F429xx Datasheet      

PCN Packaging :

Box Label Chg 28/Jul/2016      

HTML Datasheet :

STM32F427xx, STM32F429xx Datasheet