STM32F469IIT6G
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STMicroelectronics STM32F469IIT6G

Manufacturer No:
STM32F469IIT6G
Manufacturer:
STMicroelectronics
Package:
Tray
Description:
IC MCU 32BIT 2MB FLASH 176LQFP
Delivery:
Payment:
iso14001
iso45001
iso9001
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Product Introduction

Overview

The STM32F469IIT6G is a high-performance microcontroller from STMicroelectronics, part of the STM32F4 series. It is based on the Arm® Cortex®-M4 32-bit RISC core, operating at a frequency of up to 180 MHz. This core features a floating-point unit (FPU) single precision, supporting all Arm® single-precision data-processing instructions and data types, as well as a full set of DSP instructions and a memory protection unit (MPU) for enhanced application security.

The device includes high-speed embedded memories, extensive I/Os, and a range of peripherals, making it suitable for demanding applications requiring high computational power and advanced graphics capabilities.

Key Specifications

Specification Details
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
External Memory Controller Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR, SDRAM, flash NOR/NAND memories
Graphics Accelerator Chrom-ART Accelerator™ (DMA2D), graphical hardware accelerator
LCD Interface LCD parallel interface, 8080/6800 modes; LCD TFT controller supporting up to XGA resolution
MIPI DSI MIPI® DSI host controller supporting up to 720p 30 Hz resolution
ADCs 3× 12-bit, 2.4 MSPS ADC: up to 24 channels and 7.2 MSPS in triple interleaved mode
DACs 2× 12-bit D/A converters
Timers Up to 17 timers: up to twelve 16-bit and two 32-bit timers
Communication Interfaces Up to four USARTs and four UARTs, six SPIs, three I²C interfaces, CANbus, Ethernet, USB OTG HS/FS
Operating Temperature -40°C to 85°C
Package 176-LQFP (24x24)

Key Features

  • High-Performance Core: Arm® 32-bit Cortex®-M4 CPU with FPU, adaptive real-time accelerator (ART Accelerator™), and DSP instructions.
  • Advanced Graphics: Chrom-ART Accelerator™ (DMA2D) for enhanced graphical user interface with minimum CPU load.
  • Memory and Storage: Up to 2 MB of flash memory, up to 384+4 KB of SRAM, and flexible external memory controller.
  • Analog and Digital Converters: 3× 12-bit ADCs, 2× 12-bit DACs.
  • Timers and Watchdogs: Up to 17 timers, including 16-bit and 32-bit timers, and two watchdogs.
  • Communication Interfaces: Multiple USARTs, UARTs, SPIs, I²C interfaces, CANbus, Ethernet, and USB OTG HS/FS.
  • Power Management: Sleep, Stop, and Standby modes; VBAT supply for RTC; 1.7 V to 3.6 V application supply and I/Os.
  • Security Features: Memory protection unit (MPU), true random number generator (RNG), and CRC calculation unit.

Applications

  • Industrial Automation: Motor control, industrial control systems, and automation.
  • Medical Devices: Medical imaging, patient monitoring systems, and diagnostic equipment.
  • Aerospace and Defense: Avionics, navigation systems, and secure communication devices.
  • Consumer Electronics: Smart home devices, wearables, and high-end consumer electronics requiring advanced graphics and processing power.
  • Automotive Systems: Infotainment systems, driver assistance systems, and vehicle control units.

Q & A

  1. What is the core architecture of the STM32F469IIT6G?

    The STM32F469IIT6G is based on the Arm® 32-bit Cortex®-M4 CPU with a floating-point unit (FPU) and DSP instructions.

  2. What is the maximum frequency of the STM32F469IIT6G?

    The maximum frequency is up to 180 MHz.

  3. How much flash memory does the STM32F469IIT6G have?

    Up to 2 MB of flash memory, organized into two banks allowing read-while-write.

  4. What are the key graphics capabilities of the STM32F469IIT6G?

    The device features a Chrom-ART Accelerator™ (DMA2D) for enhanced graphical user interface, LCD parallel interface, and LCD TFT controller supporting up to XGA resolution.

  5. What types of communication interfaces are available on the STM32F469IIT6G?

    The device includes multiple USARTs, UARTs, SPIs, I²C interfaces, CANbus, Ethernet, and USB OTG HS/FS.

  6. What is the operating temperature range of the STM32F469IIT6G?

    The operating temperature range is -40°C to 85°C.

  7. What is the package type of the STM32F469IIT6G?

    The package type is 176-LQFP (24x24).

  8. Does the STM32F469IIT6G support advanced power management features?

    Yes, it supports Sleep, Stop, and Standby modes, and has a VBAT supply for RTC.

  9. What security features are included in the STM32F469IIT6G?

    The device includes a memory protection unit (MPU), true random number generator (RNG), and CRC calculation unit.

  10. What are some typical applications for the STM32F469IIT6G?

    Typical applications include industrial automation, medical devices, aerospace and defense, consumer electronics, and automotive systems.

  11. How many I/O ports does the STM32F469IIT6G have?

    The device has up to 161 I/O ports with interrupt capability.

Product Attributes

Core Processor:ARM® Cortex®-M4
Core Size:32-Bit Single-Core
Speed:180MHz
Connectivity:CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SAI, SDIO, SPI, UART/USART, USB, USB OTG
Peripherals:Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
Number of I/O:131
Program Memory Size:2MB (2M x 8)
Program Memory Type:Flash
EEPROM Size:- 
RAM Size:384K x 8
Voltage - Supply (Vcc/Vdd):1.7V ~ 3.6V
Data Converters:A/D 16x12b; D/A 2x12b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:176-LQFP
Supplier Device Package:176-LQFP (24x24)
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Similar Products

Part Number STM32F469IIT6G STM32F469IIT6 STM32F469IIT6E
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics
Product Status Active Active Active
Core Processor ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4
Core Size 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core
Speed 180MHz 180MHz 180MHz
Connectivity CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SAI, SDIO, SPI, UART/USART, USB, USB OTG CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SAI, SDIO, SPI, UART/USART, USB, USB OTG CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SAI, SDIO, SPI, UART/USART, USB, USB OTG
Peripherals Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
Number of I/O 131 131 131
Program Memory Size 2MB (2M x 8) 2MB (2M x 8) 2MB (2M x 8)
Program Memory Type Flash Flash Flash
EEPROM Size - - -
RAM Size 384K x 8 384K x 8 384K x 8
Voltage - Supply (Vcc/Vdd) 1.7V ~ 3.6V 1.7V ~ 3.6V 1.7V ~ 3.6V
Data Converters A/D 16x12b; D/A 2x12b A/D 16x12b; D/A 2x12b A/D 16x12b; D/A 2x12b
Oscillator Type Internal Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount
Package / Case 176-LQFP 176-LQFP 176-LQFP
Supplier Device Package 176-LQFP (24x24) 176-LQFP (24x24) 176-LQFP (24x24)

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