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dipCore32
A reduced Core for your MIDIbox App, an STM32F405RG on a DIP40 board size.
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
- USB connector onboard.
- 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.
- 8 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
- 2 UART only(2 MIDI In/2Out).
- 2 AIN channels only(e.g. pedal inputs)
Check the dipBoard for more details 
PCB
4 layers PCB design.
Fits 4 layer mostly common design rules.
- min. drill 10mil
- min. width 6mil
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Top copper
Internal 1
Internal 2
Bottom
Pinout
First, was a chart.
The dipCore32 and the legacy MIOS32 ports.
Check dipBoard32 for more details about the connectors.
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===== STM32F407VG 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.
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