برد دیسکاوری STM32F4DISCOVERY

برد STM32F4DISCOVERY Discovery از قابلیت های میکروکنترلرهای STM32F407 با کارایی بالا بهره می برد تا به کاربران اجازه دهد تا برنامه های صوتی را به راحتی توسعه دهند. شامل یک ابزار دیباگینگ  ST-LINK/V2-A، یک شتاب سنج دیجیتال ST-MEMS، یک میکروفون دیجیتال، یک DAC صوتی با درایور بلندگوی کلاس D یکپارچه، LED ها، دکمه های فشاری و یک کانکتور USB OTG Micro-AB است.

 : Description

The STM32F4DISCOVERY helps you to discover the STM32F4 high-performance features and to develop your applications easily. It includes everything required for beginners and experienced users to get started quickly.
Based on the STM32F407VGT6, it includes an ST-LINK/V2 embedded debug tool, two ST MEMS, digital accelerometer and digital microphone, one audio DAC with integrated class D speaker driver, LEDs and push buttons and an USB OTG micro-AB connector.
A large number of free ready-to-run application firmware examples are available on www.st.com/stm32f4-discovery to support quick evaluation and development Key Features
STM32F407VGT6 microcontroller featuring 32-bit ARM Cortex-M4F core, 1 MB Flash, 192 KB RAM in an LQFP100 package
On-board ST-LINK/V2 with selection mode switch to use the kit as a standalone ST-LINK/V2 (with SWD connector for programming and debugging)
Board power supply: through USB bus or from an external 5 V supply voltage
External application power supply: 3 V and 5 V
LIS302DL, ST MEMS motion sensor, 3-axis digital output accelerometer
MP45DT02, ST MEMS audio sensor, omni-directional digital microphone
CS43L22, audio DAC with integrated class D speaker driver
Eight LEDs:
LD1 (red/green) for USB communication
LD2 (red) for 3.3 V power on
Four user LEDs, LD3 (orange), LD4 (green), LD5 (red) and LD6 (blue)
2 USB OTG LEDs LD7 (green) VBus and LD8 (red) over-current
Two push buttons (user and reset)
USB OTG FS with micro-AB connector
Extension header for all LQFP100 I/Os for quick connection to prototyping board and easy probing