Hardware
===============

CARME Manuals
----------------

.. raw:: html

    <div class="container">
        <span class="icon-star-empty"></span>   <!-- Somehow this needs to be here, so that the download icons are displayed -->
        <span class="glyphicon glyphicon-download-alt"></span> <a href="docs/CARME_M4_Kit_Manual.pdf"> CARME M4 Kit</a> </br>
        <span class="glyphicon glyphicon-download-alt"></span> <a href="docs/CARME_M4_Kit_Pinbelegung.xlsx"> CARME M4 Pinbelegung</a> </br>
        <span class="glyphicon glyphicon-download-alt"></span> <a href="docs/CARME_IO1_Manual.pdf"> CARME IO1 </a> <br />
        <span class="glyphicon glyphicon-download-alt"></span> <a href="docs/CARME_IO1-LA_Manual.pdf"> CARME IO1-LA </a> <br />
        <span class="glyphicon glyphicon-download-alt"></span> <a href="docs/CARME_IO2_Manual.pdf"> CARME IO2 </a> <br />
        <span class="glyphicon glyphicon-download-alt"></span> <a href="docs/CARME_I2C_Module.pdf"> CARME I2C Module </a> <br />
        <span class="glyphicon glyphicon-download-alt"></span> <a href="docs/CARME_SPI_Module.pdf"> CARME SPI Module </a> <br />
    </div>


Mikrokontroller STM32F407IG
----------------------------

* 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 168 MHz, memory protection unit, 210 DMIPS/1.25 DMIPS/MHz, (Dhrystone 2.1), and DSP instructions

* Memories

  * Up to 1 Mbyte of Flash memory
  * Up to 192+4 Kbytes of SRAM including 64-Kbyte of CCM (core coupled memory) data RAM
  * Flexible static memory controller supporting Compact Flash, SRAM, PSRAM, NOR and NAND memories

* LCD parallel interface, 8080/6800 modes

* Clock, reset and supply management

  * 1.8 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, 20x 32 bit backup registers + optional 4 KB backup SRAM

* 3x 12-bit, 2.4 MSPS A/D converters: up to 24 channels and 7.2 MSPS in triple interleaved mode
* 2x 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 168 MHz, each with up to 4 IC/OC/PWM or pulse counter and quadrature
  (incremental) encoder input
* Debug mode

  * Serial wire debug (SWD) & JTAG interfaces
  * Cortex-M4 Embedded Trace Macrocell#
* Up to 140 I/O ports with interrupt capability

  * Up to 136 fast I/Os up to 84 MHz
  * Up to 138 5 V-tolerant I/Os

* Up to 15 communication interfaces

  * Up to 3 I2C interfaces (SMBus/PMBus)
  * Up to 4 USARTs/2 UARTs (10.5 Mbit/s, ISO 7816 interface, LIN, IrDA, modem control)
  * Up to 3 SPIs (42 Mbits/s), 2 with muxed full-duplex I2S to achieve audio class accuracy via internal audio PLL or external clock
  * 2 CAN interfaces (2.0B Active)
  * 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
* 96-bit unique ID
* RTC: subsecond accuracy, hardware calendar

Basisboard
----------------
* TFT 4'' QVGA, Touch-Screen
* Ethernet
* CAN
* 2x UART (1x ueber USB)
* I2C
* Audio I/O
* SD Card
* Steckbare kundenspezifische Erweiterungsmodule
* USB / JTAG Debugger

.. index::
   index 1