STM32F429IEH6
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STMicroelectronics STM32F429IEH6

Manufacturer No:
STM32F429IEH6
Manufacturer:
STMicroelectronics
Package:
Tray
Description:
IC MCU 32BIT 512KB FLSH 176UFBGA
Delivery:
Payment:
iso14001
iso45001
iso9001
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Product Introduction

Overview

The STM32F429IEH6, produced by STMicroelectronics, is a high-performance microcontroller based on the Arm® 32-bit Cortex®-M4 CPU. This device is part of the STM32F429xx series, which features advanced peripherals and a robust set of features. The Cortex®-M4 core operates at a frequency of up to 180 MHz and includes a floating-point unit (FPU) and a full set of DSP instructions, enhancing its computational capabilities. The microcontroller also includes a memory protection unit (MPU) for improved application security.

The STM32F429IEH6 is equipped with extensive memory options, including up to 2 MB of flash memory and up to 256 KB of SRAM, along with flexible external memory controllers. It supports various communication interfaces, advanced connectivity options, and a range of peripherals, making it suitable for complex and demanding applications.

Key Specifications

Specification Details
Core Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™), up to 180 MHz
Memories Up to 2 MB of flash memory, up to 256 KB of SRAM, 512 bytes of OTP memory, 4 KB of backup SRAM
External Memory Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, compact flash/NOR/NAND memories
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 3 × I2C interfaces, up to four USARTs/4 UARTs, up to 6 SPIs, 2 × CAN (2.0B active), USB 2.0 full-speed/device/host/OTG, 10/100 Ethernet MAC
Power Supply 1.7 V to 3.6 V application supply and I/Os
Low Power Modes Sleep, Stop, and Standby modes
Package UFBGA 176+25 10x10x0.6 P 0.65 mm
Operating Temperature -40°C to 105°C

Key Features

  • Includes ST state-of-the-art patented technology.
  • Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™), and DSP instructions.
  • LCD-TFT controller with fully programmable resolution (total width up to 4096 pixels, total height up to 2048 lines and pixel clock up to 83 MHz).
  • Chrom-ART Accelerator™ for enhanced graphic content creation (DMA2D).
  • General-purpose DMA: 16-stream DMA controller with FIFOs and burst support.
  • Up to 168 I/O ports with interrupt capability, up to 164 fast I/Os up to 90 MHz, and up to 166 5 V-tolerant I/Os.
  • Advanced connectivity options including USB 2.0, Ethernet MAC, and CAN interfaces.
  • True random number generator, CRC calculation unit, and RTC with subsecond accuracy.
  • ECOPACK2 compliant packages.

Applications

The STM32F429IEH6 is versatile and can be used in a wide range of applications, including:

  • Industrial automation and control systems.
  • Medical devices requiring high computational power and precision.
  • Aerospace and defense systems where reliability and performance are critical.
  • Automotive systems, especially those requiring advanced motor control and communication interfaces.
  • Consumer electronics, such as high-end smart home devices and multimedia systems.
  • IOT devices that need robust connectivity and processing capabilities.

Q & A

  1. What is the core architecture of the STM32F429IEH6?

    The STM32F429IEH6 is based on the Arm® 32-bit Cortex®-M4 CPU with FPU and DSP instructions.

  2. What is the maximum frequency of the CPU?

    The CPU operates at a frequency of up to 180 MHz.

  3. How much flash and SRAM memory does the STM32F429IEH6 have?

    It has up to 2 MB of flash memory and up to 256 KB of SRAM.

  4. What types of communication interfaces are available on the STM32F429IEH6?

    The device supports I2C, USART, SPI, CAN, USB 2.0, and Ethernet MAC interfaces.

  5. Does the STM32F429IEH6 support low power modes?

    Yes, it supports Sleep, Stop, and Standby modes.

  6. What is the operating temperature range of the STM32F429IEH6?

    The operating temperature range is from -40°C to 105°C.

  7. What kind of display controller does the STM32F429IEH6 have?

    The device features an LCD-TFT controller with fully programmable resolution.

  8. Is the STM32F429IEH6 RoHS compliant?

    Yes, it is ECOPACK2 compliant.

  9. What is the package type of the STM32F429IEH6?

    The package type is UFBGA 176+25 10x10x0.6 P 0.65 mm.

  10. Does the STM32F429IEH6 have a real-time clock?

    Yes, it has an RTC with subsecond accuracy and hardware calendar.

Product Attributes

Core Processor:ARM® Cortex®-M4
Core Size:32-Bit Single-Core
Speed:180MHz
Connectivity:CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG
Peripherals:Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
Number of I/O:140
Program Memory Size:512KB (512K x 8)
Program Memory Type:Flash
EEPROM Size:- 
RAM Size:256K x 8
Voltage - Supply (Vcc/Vdd):1.8V ~ 3.6V
Data Converters:A/D 24x12b; D/A 2x12b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:201-UFBGA
Supplier Device Package:176+25UFBGA (10x10)
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Similar Products

Part Number STM32F429IEH6 STM32F429IGH6 STM32F429IIH6 STM32F429IET6 STM32F429NEH6
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Product Status Active Active Active Active Active
Core Processor ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4
Core Size 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core
Speed 180MHz 180MHz 180MHz 180MHz 180MHz
Connectivity CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, 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 Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
Number of I/O 140 140 140 140 168
Program Memory Size 512KB (512K x 8) 1MB (1M x 8) 2MB (2M x 8) 512KB (512K x 8) 512KB (512K x 8)
Program Memory Type Flash Flash Flash Flash Flash
EEPROM Size - - - - -
RAM Size 256K x 8 256K x 8 256K x 8 256K x 8 256K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V
Data Converters A/D 24x12b; D/A 2x12b A/D 24x12b; D/A 2x12b A/D 24x12b; D/A 2x12b A/D 24x12b; D/A 2x12b A/D 24x12b; D/A 2x12b
Oscillator Type Internal Internal Internal Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 201-UFBGA 201-UFBGA 201-UFBGA 176-LQFP 216-TFBGA
Supplier Device Package 176+25UFBGA (10x10) 176+25UFBGA (10x10) 176+25UFBGA (10x10) 176-LQFP (24x24) 216-TFBGA (13x13)

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