STM32F103C8T6 Medium-Density Performance Line MCU
Arm®-based 32-bit microcontroller with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, and 9 communication interfaces.
Key Features
- Arm® 32-bit Cortex®-M3 CPU Core
- 72 MHz maximum frequency
- 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access
- Single-cycle multiplication and hardware division
- Memories
- 64 or 128 Kbytes of Flash memory
- 20 Kbytes of SRAM
- Clock, Reset and Supply Management
- 2.0 to 3.6 V application supply and I/Os
- POR, PDR, and programmable voltage detector (PVD)
- 4 to 16 MHz crystal oscillator
- Internal 8 MHz factory-trimmed RC
- Internal 40 kHz RC
- PLL for CPU clock
- 32 kHz oscillator for RTC with calibration
- Low-Power Modes
- Sleep, Stop and Standby modes
- VBAT supply for RTC and backup registers
- 2x 12-bit, 1 µs A/D Converters
- Up to 16 channels
- Conversion range: 0 to 3.6 V
- Dual-sample and hold capability
- Temperature sensor
- DMA Controller
- 7-channel DMA controller
- Peripherals supported: timers, ADC, SPIs, I2Cs and USARTs
- I/O Ports
- Up to 80 fast I/O ports
- 26/37/51/80 I/Os, all mappable on 16 external interrupt vectors
- Almost all 5 V-tolerant
Product Variants
| STM32F103x8 Series |
STM32F103xB Series |
STM32F103C8, STM32F103R8
STM32F103V8, STM32F103T8 |
STM32F103RB, STM32F103VB
STM32F103CB, STM32F103TB |
Product Images
Packaging & Shipping
Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to their requirements.
Frequently Asked Questions
How to obtain the price?
We typically provide quotations within 24 hours of receiving your inquiry (excluding weekends and holidays). For urgent pricing requests, please contact us directly.
What is your delivery time?
Small batches typically ship within 7-15 days, while large batch orders may require approximately 30 days depending on order quantity and season.
What are your payment terms?
Factory pricing with 30% deposit and 70% balance payment via T/T before shipment.
What are the shipping options?
Available shipping methods include sea freight, air freight, and express delivery (EMS, UPS, DHL, TNT, FEDEX). Please confirm your preferred method before ordering.
