Manufacturer Part #: STM32F103CBT6
Manufacturer: STMicroelectronics
Description:  ARM Microcontrollers - MCU 32BIT Cortex M3 128K MED Performance LN

Core: ARM Cortex M3 
Processor Series: STM32 
Data Bus Width: 32 bit 
Maximum Clock Frequency: 72 MHz 
Program Memory Size: 128 KB 
Data RAM Size: 20 KB 
On-Chip ADC: Yes 
Operating Supply Voltage: 2.5 V, 3.3 V 
Operating Temperature Range: - 40 C to + 85 C 
Package / Case: LQFP-48 
Mounting Style: SMD/SMT 
A/D Bit Size: 12 bit 
A/D Channels Available: 10 
Interface Type: CAN, I2C, SPI, USART, USB 
Length: 7 mm 
Maximum Operating Temperature: + 85 C 
Minimum Operating Temperature: - 40 C 
Number of Programmable I/Os: 37 
Number of Timers: 4 
Packaging: Tray 
Program Memory Type: Flash 
Series: STM32 
Factory Pack Quantity: 1500 
Supply Voltage - Max: 3.6 V 
Supply Voltage - Min: 2 V

Payment

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Please submit payment within 3 days when you won items.
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Shipping & Handling 

We will arrange your order within 48 hours when payment cleared.
We normally ship your parcel by China Post Airmail, DHL, Fedex, EMS

Return & Policy

We welcome any previous questions about the product and our service.
Any parcel will be returned within 7 days from the days you got it without any reason with original parcel unopened and destroied. 
All fees caused by returned parcel will be responsible by buyer.
We are not responsible for any custom/duty fees caused by the purchase, please feel free to contact with your local custom for the fees befor buy it.
 

Warranty

If no special state, all products with 30 days warranty.
 

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