برد دیسکاوری STM32F429

مشخصات میکرو کنترلر دیسکاوری

Microcontroller :

The STM32F429ZIT6U device is based on the high-performance ARM® Cortex™-M4 32-bit RISC core operating at a frequency of 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 full set of DSP instructions and a memory protection unit (MPU) which enhances application security.

The STM32F429ZIT6U device incorporates high-speed embedded memories (2 Mbytes of Flash memory, 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.

مشخصات برد دیسکاوری

Features

The STM32F429 Discovery offers the following features:

• STM32F429ZIT6 microcontroller featuring 2 MB of Flash memory, 256 KB of RAM in an LQFP144 package

• On-board ST-LINK/V2 with selection mode switch to use the kit as a standalone STLINK/V2 (with SWD connector for programming and debugging)

• Board power supply: through the USB bus or from an external 3 V or 5 V supply voltage

• L3GD20, ST MEMS motion sensor, 3-axis digital output gyroscope

• TFT LCD (Thin-film-transistor liquid-crystal display) 2.4″, 262K colors RGB, 240 x 320 dots

• SDRAM 64 Mbits (1 Mbit x 16-bit x 4-bank) including an AUTO REFRESH MODE, and a power-saving

• Six LEDs:

– LD1 (red/green) for USB communication

– LD2 (red) for 3.3 V power-on

– Two user LEDs:

LD3 (green), LD4 (red)

– Two USB OTG LEDs:

LD5 (green) VBUS and LD6 (red) OC (over-current)

• Two pushbuttons (user and reset)

• USB OTG with micro-AB connector

• Extension header for LQFP144 I/Os for a quick connection to the prototyping board and an easy probing