Elecbee STM32F103C8T6 64KB Flash STM32 Cortex-M3 Mini System Development Board STM Firmware

SKU: EB0041849

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Key Features

Specifications

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Description

Variations:

1. With original STMbootloader firmware (doc AN2606). Use USB-UART adapter for programming. Pinheaders not soldered.

2. With bootloader compatible for Arduino IDE. For programming from Ard. IDE using USB port. Pinheaders soldered.

3. With bootloader compatible for Arduino IDE. For programming from Ard. IDE using USB port. Pinheaders not soldered.

Description:

This board is ARM Cortex-M3 Minimum System Development Board – STM32F103C8T6.

Board build in STM32F103C8T6 - STM32 microcontroller with ARM Coretex-M3 32-bit core.

Logiclevel - 3.3V

Board connects to the computer via microUSB cable (used for almost all Android smartphones).

You can supply power to board through the MicroUSB connector or to power pinheaders. The voltage regulator (LDO) can deal with incoming voltage from 4V to 8V DC. Output current for 3.3V - about 180mA (Please note that the higher the input voltage the lower the outgoing current). That will provide a reliable power most of your initial projects.

* D+ pull-up R=1.5K, crystal = precision clock resonator

Programming:

Using Flash Loader (ST-Link)

Set Boot Jumper-0 to 1

Set Boot Jumper-1 to 0

Connect USB-TTL Converter’s TX to PA10 on STMBoard

Connect USB-TTL Converter’s RX to PA9 on STMBoard

Give 3.3V power to STMboard using USB TTL converter

Press and release reset button once

Launch STMFlash Loader, Select Port Name (where your usb ttl converter is connected)

Select Parity as Even, Baudate as 115200, EchoDisabled and Timeout 10s

Press Next, and follow on screen instructions to program, erase or read microcontroller

Microcontroller	ATmega2560
USB-TTL converter	CH340G
Power Out	3.3V-180mА
Power Out	5V-800mА
Power IN. USB	5V
Power IN. VIN/DC Jack	6-12V
Power Consumption	5V 220mA
LogicLevel	5V
Clock Frequency	16MHz
Operating Supply Voltage	5V
Digital I/O	54
Analog I/O	16
Memory Size	256kb
Data RAM Type/Size	8Kb
Data ROM Type/Size	4Kb
Interface Type	ISP
Operating temperature	−40С°/+85С°
Length×Width	53.361×101.86mm