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STM32F103CBU6 (32-bit microcontroller - MCU) medium-density performance series product, featuring a high-performance Arm® Cortex®-M3 32-bit RISC core operating at 72 MHz.  

Product details:

Model: STM32F103CBU6  

Package: UFQFPN-48 (7x7)  

Type: 32-bit microcontroller - MCU  

Core processor: ARM® Cortex®-M3  

Core specifications: 32-bit  

Speed: 72 MHz

I/O Count: 37  

Program Storage Capacity: 128KB (128K x 8)  

RAM Size: 20K x 8  

Voltage - Power Supply (Vcc/Vdd): 2V to 3.6V  

Data Converter: A/D 10x12b

Operating Temperature: -40°C to 85°C (TA)

STM32F103CBU6 — Mainstream high-performance series Arm Cortex-M3 MCU with 128 KB Flash memory, 72 MHz CPU, motor control, USB, and CAN.

STM32F103CBU6 Product Features:

Arm® 32-bit Cortex®-M3 processor core  

Maximum frequency 72 MHz, with performance of 1.25 DMIPS/MHz (Dhrystone 2.1) during 0 wait state memory accesses

Single-cycle multiplication and hardware division

Memory

64 or 128 kilobytes of Flash

20 kilobytes of SRAM  

Clock, Reset, and Power Management  

2.0 to 3.6 V application power supply and I/O  

POR, PDR, and Programmable Voltage Detector (PVD)  

4 to 16 MHz crystal oscillator  

Internal 8 MHz factory-calibrated RC oscillator  

Internal 40 kHz RC oscillator

CPU clock using PLL

Calibrated 32 kHz oscillator for RTC

Low power consumption

Sleep, stop, and standby modes

VBAT power supply for RTC and backup registers

2 12-bit, 1 µs A/D converters (up to 16 channels)

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

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• 5.When can I deliver the goods after placing an order? How long will it take to get there?

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• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.