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Witch STM32 chip for my project ?

DMost
Associate

Hi everybody!

I working on a simple project but with some sensors and co.

I'm newbie with the STM32 and I want to try to port the project from the ATmega2560 to the STM32.

But witch chip?

I need :

> SPI for an TFT screen 2.2" (ILI9340C or ILI9341)

> SPI for a MicroSD Card

> BMP180 sensor

> 2 pins interup

> 3 indepedants Pins PWM

> 2 ADC

> RTC time

> One Serial for bluetooth HC-05

> One Serial for an GPS L80

> One Serial for connect an external probe

> 10 digital Input

> 4 digital Output

> min 72Mhz for the sreen

> All pin in 3.3v

Question :

> Minimum 64K of program space ?

> Flashing the MPU directly with the USB port ?

> Possible to program all from the Arduino IDE ? ( with the right card )

Thanks! =)

1 ACCEPTED SOLUTION

Accepted Solutions
Uwe Bonnes
Principal III

Play with the MCU selector.

View solution in original post

2 REPLIES 2
Uwe Bonnes
Principal III

Play with the MCU selector.

MikeDB
Lead

The cheap STM32F103 should manage that. Google for Blue Pill as a suitable test bed.