Overview
The STM32F469NIH7 is a high-performance microcontroller from STMicroelectronics, part of the STM32F469xx family. It is based on the Arm® Cortex®-M4 32-bit RISC core, operating at a frequency of up to 180 MHz. The core includes a floating-point unit (FPU) and a memory protection unit (MPU), enhancing application security and performance. The device features advanced peripherals and interfaces, making it suitable for a wide range of applications, including industrial, medical, and consumer electronics.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm® 32-bit Cortex®-M4 CPU with FPU, up to 180 MHz |
| Memories | Up to 2 MB of flash memory, up to 384+4 KB of SRAM, 512 bytes of OTP memory |
| ADCs | Three 12-bit ADCs, up to 24 channels and 7.2 MSPS in triple interleaved mode |
| DACs | Two 12-bit D/A converters |
| Timers | Twelve 16-bit timers, two 32-bit timers |
| Communication Interfaces | Up to four USARTs, four UARTs, six SPIs, two CAN (2.0B Active), USB 2.0 full-speed/device/host/OTG, 10/100 Ethernet MAC |
| Operating Voltage | 1.7 V to 3.6 V |
| Operating Temperature | -40°C to 85°C |
| Package | TFBGA 216 13x13x1.2 P 0.8 mm |
Key Features
- High-performance Arm® Cortex®-M4 core with FPU and DSP instructions
- ART Accelerator™ for 0-wait state execution from flash memory
- Chrom-ART Accelerator™ for enhanced graphical user interface
- LCD TFT controller supporting up to XGA resolution
- MIPI® DSI host controller supporting up to 720p 30 Hz resolution
- Advanced communication interfaces including USB, Ethernet, and CAN
- Low power modes: Sleep, Stop, and Standby
- True random number generator and CRC calculation unit
- RTC with subsecond accuracy and hardware calendar
Applications
The STM32F469NIH7 is versatile and can be used in various applications, including:
- Industrial automation and control systems
- Medical devices requiring high precision and reliability
- Consumer electronics such as smart home devices and wearables
- Automotive systems, especially those requiring advanced motor control and communication interfaces
- IoT devices that need robust security and low power consumption
Q & A
- What is the core architecture of the STM32F469NIH7?
The STM32F469NIH7 is based on the Arm® 32-bit Cortex®-M4 CPU with a floating-point unit (FPU) and DSP instructions. - What is the maximum frequency of the STM32F469NIH7?
The maximum frequency is up to 180 MHz. - How much flash and SRAM memory does the STM32F469NIH7 have?
It has up to 2 MB of flash memory and up to 384+4 KB of SRAM. - What types of ADCs and DACs are available on the STM32F469NIH7?
It features three 12-bit ADCs and two 12-bit D/A converters. - What communication interfaces are supported by the STM32F469NIH7?
It supports USB 2.0, Ethernet, CAN, SPI, USART, and more. - What is the operating voltage range of the STM32F469NIH7?
The operating voltage range is from 1.7 V to 3.6 V. - What is the package type of the STM32F469NIH7?
The package type is TFBGA 216 13x13x1.2 P 0.8 mm. - Does the STM32F469NIH7 support low power modes?
Yes, it supports Sleep, Stop, and Standby modes. - What is the purpose of the Chrom-ART Accelerator™ in the STM32F469NIH7?
The Chrom-ART Accelerator™ is a graphical hardware accelerator that enables enhanced graphical user interfaces with minimum CPU load. - Is the STM32F469NIH7 RoHS compliant?
Yes, it is RoHS compliant with an Ecopack2 grade.
