3pcs STM32F103C8T6 System Board SCM ARM DMA CRC Low Power Core Board STM32 Development Board Learning Board With Clock Reset And Power Management Function
$25.99
3pcs STM32F103C8T6 System Board SCM ARM DMA CRC Low Power Core Board STM32 Development Board Learning Board With Clock Reset And Power Management Function

3pcs STM32F103C8T6 System Board SCM ARM DMA CRC Low Power Core Board STM32 Development Board Learning Board With Clock Reset And Power Management Function

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$25.99

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Product Description

Description:

When the main chip STM32F103C8T6 development board is out of the factory, each block has written the test program in advance. When the power is on, the LED light will be uniformly blinking, so as to check whether the development board is working properly.

Specifications:

Kernel: ARM 32-bit Cortex ™ – M3 CPU
 
- up to 72MHz operating frequency
 
- single cycle multiplication and hardware division
 
Memory
 
- 64K or 128K bytes of Flash program memory
 
- up to 20K bytes of SRAM
 
Clock, reset and power management
 
- 2.0 to 3.6 V power supply and I / O pins
 
- power-on / Power-down Reset (POR / PDR), Programmable Voltage Monitor (PVD)
 
- 4 ~ 16MHz crystal oscillator
 
- built-in factory adjusted 8MHz RC oscillator
 
- 40 kHz RC oscillator with internal calibration
 
- the PLL that generates the CPU clock
 
- 32kHz RTC oscillator with calibration function
 
Low power consumption
 
- sleep, stop and standby modes
 
- V BAT powers the RTC and back-up registers
 
2 12-bit analog-to-digital converters, 1us conversion time (up to 16)
 
- conversion range: 0 to 3.6V
 
- double sampling and hold function
 
- Temperature sensor
 
DMA:
 
- 7-channel DMA controller
 
- Supported peripherals: timers, ADC, SPI, I 2 C and USART
 
Up to 80 fast I / O ports
 
- 26/37/51/80 I / O ports, all I / O ports can be mapped to 16 external interrupts; almost all ports can tolerate 5V signals
 
Debug mode
 
- Serial single wire debug (SWD) and JTAG interface
 
Up to 7 timers
 
- 3 16-bit timers, each timer has up to 4 channels and incremental encoder inputs, which are used for input capture / output compare / PWM or pulse count 
 
- 1 16-bit PWM control with advanced control and emergency brake for motor control
 
- 2 watchdog timers (standalone and window type)
 
- System time timer: 24-bit self-decrement counter
 
Up to 9 communication interfaces
 
- Up to 2 I 2 C interfaces (SMBus / PMBus support)
 
- Up to 3 USART interfaces (support ISO7816 interface, LIN, IrDA interface and modem control)
 
- Up to 2 SPI interfaces (18Mbit / s)
 
- CAN interface (2.0B active)
 
- USB 2.0 full speed interface
 
CRC calculation unit, 96 bit chip unique code

 

Package included:

3 x STM32F103C8T6 system board


More Detailed Photos:

3pcs STM32F103C8T6 System Board SCM ARM DMA CRC Low Power Core Board STM32 Development Board Learning Board With Clock Reset And Power Management Function
3pcs STM32F103C8T6 System Board SCM ARM DMA CRC Low Power Core Board STM32 Development Board Learning Board With Clock Reset And Power Management Function
3pcs STM32F103C8T6 System Board SCM ARM DMA CRC Low Power Core Board STM32 Development Board Learning Board With Clock Reset And Power Management Function
3pcs STM32F103C8T6 System Board SCM ARM DMA CRC Low Power Core Board STM32 Development Board Learning Board With Clock Reset And Power Management Function
3pcs STM32F103C8T6 System Board SCM ARM DMA CRC Low Power Core Board STM32 Development Board Learning Board With Clock Reset And Power Management Function
3pcs STM32F103C8T6 System Board SCM ARM DMA CRC Low Power Core Board STM32 Development Board Learning Board With Clock Reset And Power Management Function
3pcs STM32F103C8T6 System Board SCM ARM DMA CRC Low Power Core Board STM32 Development Board Learning Board With Clock Reset And Power Management Function
3pcs STM32F103C8T6 System Board SCM ARM DMA CRC Low Power Core Board STM32 Development Board Learning Board With Clock Reset And Power Management Function
3pcs STM32F103C8T6 System Board SCM ARM DMA CRC Low Power Core Board STM32 Development Board Learning Board With Clock Reset And Power Management Function

Additional Information

When you order from Alexnld.com, you will receive a confirmation email. Once your order is shipped, you will be emailed the tracking information for your order’s shipment. You can choose your preferred shipping method on the Order Information page during the checkout process. Alexnld.com offers 3 different international shipping methods, Airmail, Airmail registered and Expedited Shipping Service, following are delivery times:

Airmail and Airmail Registered Area Time
United States, Canada 10-25 business days
Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
Italy, Brazil, Russia 10-45 business days
Other countries 10-35 business days
Expedited Shipping 7-15 business days to Worldwide

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Returns

You may return this item within 30 days of delivery for a full refund. We’ll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.

 

Product not working as expected?

Our Customer Service team are able to resolve most product related issues quickly and efficiently. For the support, please contact our team using the submission form on our Contact page.

 

Returns Eligibility

In order for a return to be eligible for a refund please ensure you return within 30 days from the delivery date of your item.

We kindly ask that you return your item to us in new or lightly used condition with no signs of worn out. If the item is in used condition, please send us the photo to confirm its condition before returning it. We reserve the right to refuse any return if there are any signs of worn out or if parts are missing.

Please be aware, we do cover the cost of the returns fees only if the return is a result of our error (you received an incorrect or defective item, etc.).

All customers should contact us before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

 

Refunds

Following a successful inspection of your return we will process a full refund to the credit / debit card or PayPal account which was used to place the original order. 

You should expect to receive your refund within four weeks of returning your package, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 20 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (3 to 5 business days).

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