Overview
The STM32F469ZIT6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F469xx family. It is based on the Arm® 32-bit Cortex®-M4 CPU with a floating-point unit (FPU) and features advanced peripherals and low-power modes. This microcontroller is designed for applications requiring high computational performance, rich graphics capabilities, and advanced connectivity.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M4 CPU with FPU |
| Frequency | Up to 180 MHz |
| Flash Memory | Up to 2 MB, organized into two banks allowing read-while-write |
| SRAM | Up to 384+4 KB, including 64 KB of CCM (core coupled memory) data RAM |
| OTP Memory | 512 bytes |
| Voltage Range | 1.7 V to 3.6 V |
| Package | LQFP144 |
| DAC Resolution | 12 bit |
| I/O Voltage | 3.3 V |
| Communication Interfaces | USB 2.0 full-speed/device/host/OTG, Ethernet MAC, CAN, SPI, I2C, USART, UART, SAI, SDIO |
| Graphics Capabilities | Chrom-ART Accelerator™, LCD-TFT controller, MIPI® DSI host controller |
Key Features
- Arm® 32-bit Cortex®-M4 CPU with FPU and ART Accelerator™ for 0-wait state execution from flash memory
- Up to 2 MB of flash memory and up to 384+4 KB of SRAM
- Flexible external memory controller supporting SRAM, PSRAM, SDRAM/LPSDR, and flash NOR/NAND memories
- Chrom-ART Accelerator™ for enhanced graphical user interface with minimum CPU load
- LCD-TFT controller supporting up to XGA resolution and MIPI® DSI host controller supporting up to 720p 30 Hz resolution
- Advanced connectivity options including USB 2.0 full-speed/device/host/OTG, Ethernet MAC, CAN, SPI, I2C, USART, UART, SAI, and SDIO
- Low-power modes: Sleep, Stop, and Standby
- True random number generator, CRC calculation unit, and RTC with subsecond accuracy
- General-purpose DMA controller with FIFOs and burst support
- Up to 17 timers and 2 watchdogs
Applications
- Industrial automation and control systems
- Medical devices requiring high computational performance and advanced graphics
- Automotive systems, including infotainment and driver assistance
- Consumer electronics such as smart home devices and wearables
- IoT devices requiring robust connectivity and low power consumption
Q & A
- What is the core architecture of the STM32F469ZIT6?
The STM32F469ZIT6 is based on the Arm® 32-bit Cortex®-M4 CPU with a floating-point unit (FPU).
- What is the maximum frequency of the STM32F469ZIT6?
The maximum frequency is up to 180 MHz.
- How much flash and SRAM memory does the STM32F469ZIT6 have?
It has up to 2 MB of flash memory and up to 384+4 KB of SRAM.
- What are the key graphics capabilities of the STM32F469ZIT6?
It features a Chrom-ART Accelerator™, LCD-TFT controller, and MIPI® DSI host controller.
- What communication interfaces are available on the STM32F469ZIT6?
It includes USB 2.0 full-speed/device/host/OTG, Ethernet MAC, CAN, SPI, I2C, USART, UART, SAI, and SDIO.
- Does the STM32F469ZIT6 support low-power modes?
Yes, it supports Sleep, Stop, and Standby modes.
- What is the voltage range of the STM32F469ZIT6?
The voltage range is from 1.7 V to 3.6 V.
- What package options are available for the STM32F469ZIT6?
It is available in the LQFP144 package.
- Does the STM32F469ZIT6 have a true random number generator?
Yes, it includes a true random number generator.
- What are some typical applications for the STM32F469ZIT6?
Typical applications include industrial automation, medical devices, automotive systems, consumer electronics, and IoT devices.
