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dipcoref4

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dipCoreF4

A reduced Core for your MIDIbox App, an STM32F405RG in a DIP40 format.

Features

  • MIOS32 uses same processor family and drivers(no deep change).
  • Same internal hardware as Disco or wCore (speed, memory, peripherals, etc…) .
  • Board pinout and package compatible with a MIOS8 PIC 8-)
  • USB connector onboard. 2 OTG are available, second(new) USB is Host only.
  • 5V power input and led.
  • 3.3V regulator and led on board.
  • 74HCT541 on board for the 5V output ports.
  • User and Reset buttons.
  • 2 user leds.
  • 12 extra pins for USB, buttons and leds.
  • Your favorite Core is now a current component easy to integrate.

All commons MIOS32 ports are available except:

  • General purpose J10x ports were removed.
  • LCD port was reduced to a serial one, no more pins J15.D0-D7 , no back-light power supply.
  • 2 UART only(2 MIDI In/2Out).
  • 2 AIN channels only(e.g. pedal inputs).
  • SPI slave only supported by J19(SPI3).

Check the dipBoardF4 for more details :-P

Download

dipCoreF4 eagle lib for easy integration in your design. dipcoref4_beta.zip


Pinout

First, was a chart.

This chart gives you the equivalence between the different pinout and functions.


The dipCoreF4 and the legacy MIOS32 ports.


Check dipBoardF4 for more details about the connectors.


BOM

Due to the small SMD, which is sometime a difficulty to solder, the board is already assembled by manufacturer, except the connectors.
The mini-USB is optional.

Qty Value Package PartsMouserReicheltConradLCSCNotes
Headers
3 1*20 male 649-68000-420HL C50981 Termination Post Length max 2.57mm
Connnector
1 mini-USB THT USB 571-1734510-1 no!for other ref take care about restricted area!

407VG vs 405RG

Legacy STM32F407 and 405 share the same characteristics.

The 405RG is a TQFP64, a 10x10mm package and only 64 pins.

No Ethernet MAC and camera interface.

ST STM32F4xx series

In MIOS32

We use the same peripheral drivers same family, some compilation defined conditions were added for the specific pinout and type, number of ports. toDo


dipcoref4.1585678529.txt.gz · Last modified: 2020/03/31 18:15 by antichambre