STM32F429IGT6 is a High-performance advanced line, Arm Cortex-M4 core with DSP and FPU, 1 Mbyte of Flash memory, 180 MHz CPU, ART Accelerator, Chrom-ART Accelerator, FMC with SDRAM, TFT. This datasheet provides the description, Pinout, CAD Model, and Features of the STM32F429IGT6.

Catalog

ⅠSTM32F429IGT6 Description

The STM32F427xx and STM32F429xx devices are based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at up to 180 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all Arm® single-precision data-processing instructions and data types. It also implements a complete set of DSP instructions and a memory protection unit (MPU), enhancing application security.

The STM32F427xx and STM32F429xx devices incorporate high-speed embedded memories (Flash memory up to 2 Mbyte, up to 256 Kbytes of SRAM), up to 4 Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses, and a 32-bit multi-AHB bus matrix.

All devices offer three 12-bit ADCs, two DACs, a low-power RTC, twelve general-purpose 16-bit timers including two PWM timers for motor control, and two general-purpose 32-bit timers. They also feature standard and advanced communication interfaces.

ⅡSTM32F429IGT6 Pinout

Figure1-STM32F429IGT6 Pinout

 Note: Please check the STM32F429IGT6 datasheet to get the pin configuration

ⅢSTM32F429IGT6 Features

Core:

Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution from Flash memory, frequency up to 180 MHz, MPU, 225 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions

Memories

Up to 2 MB of Flash memory is organized into two banks allowing read-while-write

Up to 256+4 KB of SRAM including 64-KB of CCM (core coupled memory) data RAM

Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, Compact Flash/NOR/NAND memories

LCD parallel interface, 8080/6800 modes

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)

Clock, reset, and supply management

• 7 V to 3.6 V application supply and I/Os
• POR, PDR, PVD and BOR
• 4-to-26 MHz crystal oscillator
• Internal 16 MHz factory-trimmed RC (1% accuracy)
• 32 kHz oscillator for RTC with calibration
• Internal 32 kHz RC with calibration
• Sleep, Stop, and Standby modes
• VBATsupply for RTC, 20×32 bit backup registers + optional 4 KB backup SRAM

Low power

• Sleep, Stop, and Standby modes
• VBATsupply for RTC, 20×32 bit backup registers + optional 4 KB backup SRAM
• 3×12-bit, 2.4 MSPS ADC: up to 24 channels and 7.2 MSPS in triple interleaved mode
• 2×12-bit D/A converters
• General-purpose DMA: 16-stream DMA controller with FIFOs and burst support
• Up to 17 timers: up to twelve 16-bit and two 32-bit timers up to 180 MHz, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input

Debug mode

• SWD & JTAG interfaces
• Cortex-M4 Trace Macrocell™

Up to 168 I/O ports with interrupt capability

• Up to 164 fast I/Os up to 90 MHz
• Up to 166 5 V-tolerant I/Os

Up to 21 communication interfaces

• Up to 3 × I2C interfaces (SMBus/PMBus)
• Up to 4 USARTs/4 UARTs (11.25 Mbit/s, ISO7816 interface, LIN, IrDA, modem control)
• Up to 6 SPIs (45 Mbits/s), 2 with muxed full-duplex I2S for audio class accuracy via internal audio PLL or external clock
• 1 x SAI (serial audio interface)
• 2 × CAN (2.0B Active) and SDIO interface

Advanced connectivity

• USB 2.0 full-speed device/host/OTG controller with on-chip PHY
• USB 2.0 high-speed/full-speed device/host/OTG controller with dedicated DMA, on-chip full-speed PHY and ULPI
• 10/100 Ethernet MAC with dedicated DMA: supports IEEE 1588v2 hardware, MII/RMII
• 8- to 14-bit parallel camera interface up to 54 Mbytes/s
• True random number generator
• CRC calculation unit
• RTC: subsecond accuracy, hardware calendar
• 96-bit unique ID

ⅣTechnical Specifications

STMicroelectronics STM32F429IGT6 technical specifications, attributes, and parameters.

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 180MHz, CMOS, PQFP176. MCU 32-bit ARM Cortex M4 RISC 1MB Flash 2.5V/3.3V 176-Pin LQFP Tray / IC MCU 32BIT 1MB FLASH 176LQFP. STM32F Series 1 MB Flash 256 kB RAM 180 MHz 32-Bit Microcontroller - LQFP-176.

ⅤCAD Models

Symbol

Figure2-Symbol

PCB Footprint

Figure3-PCB Footprint

ⅥCircuit Diagram

Figure4-Circuit Diagram

ⅦSTM32F429IGT6 PDF

STM32F429IGT6 Datasheet