Audited Supplier
The following are the different uses of these two learning boards:
The difference between STM32F103C8T6 and STM32F103C6T6
| Difference: | STM32F103C8T6 | STM32F103C6T6 |
| flash | 64K | 32K |
| RAM | 20K | 10K |
| timer | 4 | 3 |
| Serial port | 3 | 2 |
| The flash of the program is less than 32K, the RAM is less than 10K, and STM32F103C6T6 can be used instead of timer 4 and serial port 3! | ||
STM32F103C8T6 Core BoardModel: STM32F103C8T6
Core: ARM 32-bit CortexM-M3 CPU
Size: 22.86mmX53.34mm (2100milX900mil)
Debugging method: SWD
MCU Introduction:
1. Up to 72MHz operating frequency, at 0 level in memory
Up to 1.25 DMips/MHz during periodic access
2. Single cycle multiplication and hardware division
3. 64K flash program memory
4. 20K Bytes SRAM
5. 2.0-3.6V power supply and I/O pins
6. Power on/power off reset (POR/PDR), programmable power on
Pressure Monitor (PVD)
7. 4-16MHz crystal oscillator
8. Embedded 8MHz RC oscillator with factory tuning
9. 40kHz RC oscillator with built-in calibration
10. PLL generating CPU clock
11. 32kHz RTC oscillator with calibration function
12. Sleep, shutdown, and standby modes
13. VBAT supplies power to RTC and backup registers
14. Two 12 bit analog-to-digital converters, 1 μ S conversion time (up to 16 input channels)
15. DMA
16. 37 fast I/O ports, all of which can be mapped to 16 external interrupts; Almost all ports can tolerate 5V signals
17. 3 universal timers, 1 advanced timer
18. 2 (SPI1, SPI2)
19. 2 (I2C1, I2C2)
20. 3 (USART1, USART2, USART3)
21. 1 (USB 2.0 full speed)
22. 1 (2.0B active)
Packing & Delivery
Company Profile
With being OEM manufacturer specializing in PCB&PCBA with 19-year, nowadays,we have built up our strong product research and development center and we are devoting ourselves to electronics smart product.
Our core value: Customers first,fast and efficient,continuous innovation,and grow together. Enterprise tenet: Uphold operation principles of integrity,efficiency,good quality,innovation,service Establilsh a good work atmosphere of unit,confraternity provide the high-quality products and service for customers. Enterprise goals: Attention to customer needs,quickly and efficiently provide the high-quality products and service for customers. We treat our customer as "partner relationship"to grow up together.
Delivery Time (Normally)
1. Product in stock: 1-3Days.
2. Large quantity: Around 10-15Days
3.Customized product: Depends on the prograss for the project and neogiate when project confirmed
We are based in Guangdong, China, start from 2003,sell to North America(30.00%),Western Europe(30.00%),Eastern Europe(13.00%),Eastern Asia(13.00%),South America(8.00%),Southern Europe(6.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
PCB & PCBA
How can I place an order?
A4: (1) Agreement is achieved on the product price and product specifications.
(2) We make proforma invoice for your confirmation.
(3) When you agree on the proforma invoice, you make the payment.
(4) We deliver the goods after we receive your payment.
What is your lead time?
A5: Sample: Immediately, normally within 1day after payment received.
Small order: About 3-5 working days after payment received.
Bulk order: About 5-7 working days after payment received.
Q6. What are your terms of payment?
A6: Wire Transfer(T/T), Western Union, PayPal, Ali Pay, Transfer in WeChat, Credit Card, Trade Assurance, etc.
Q7. How about the shipping?
A7: Usually, we will deliver the goods via Express like FedEx, DHL, TNT, UPS, China Post and so on. Shipping price will depend on the goods quantity volume and weight.
