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STM32F103C8T6 ARM Cortex-M3 Development Board – Blue Pill

Circuitcomps

STM32F103C8T6 ARM Cortex-M3 Development Board – Blue Pill

Name: STM32F103C8T6 ARM Cortex-M3 Development Board – Blue Pill
Brand: Circuitcomps
SKU: CC-001233
Price: 123.9 INR
Availability: InStock

Product SKU: CC-001233

Available:

Only 5 items in stock

5 items in stock

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₹123.90

~~₹141.75~~

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Manufacturer Part No.

CC-001233
Device Type

32-bit ARM Cortex-M3 Microcontroller Development Board
Core Microcontroller

STMicroelectronics STM32F103C8T6
Processor Architecture

32-bit ARM Cortex-M3
Maximum Clock Speed

72 MHz (PLL from 8 MHz crystal)
Flash Memory

64 KB
SRAM

20 KB
Operating Voltage

2.0 V – 3.6 V DC (3.3V LDO onboard)
Power Input

Micro-USB or 3.3V/5V pins
GPIO Pins

Up to 37 (almost all 5V tolerant)
Analog Inputs

2 × 12-bit ADC (1 µS conversion, 0–3.6V)
DMA

7-channel (Timers, ADC, SPI, I2C, USART)
USB

1 × USB 2.0 Full Speed
SPI

2 × SPI
I2C

2 × I2C
USART

3 × USART
CAN Bus

1 × CAN
Timers

4 × 16-bit advanced control timers
Safety Features

POR, PDR, Programmable Voltage Detector (PVD)
Debug Interface

SWD (Serial Wire Debug), JTAG
Mounting Type

Through Hole (Breadboard-compatible DIP footprint)
Module Weight

11 g
Operating Function

High-speed 32-bit embedded prototyping and peripheral communication
Applications

Drone Flight Control, CAN-Bus Modules, IoT Gateways, Audio/Sensor Processing, Industrial Automation
Suitable For

Embedded Engineers, Drone Developers, Automotive Integrators, Students, Makers
Features

72MHz ARM Core, Native USB 2.0, CAN Bus, 7-Ch DMA, 12-bit ADC, SWD/JTAG Debug, 5V Tolerant I/O, Breadboard Compatible
Function

Compact 32-bit ARM Cortex-M3 development board (Blue Pill) for advanced embedded prototyping with native USB, CAN, and multi-bus peripherals
Electrical Characteristics

3.3V logic, 5V tolerant I/O, 2.0–3.6V operating range, USB-powered

Description
Specifications
Datasheet
Reviews

The STM32F103C8T6 Minimal Development Board, globally recognized as the “Blue Pill,” is a high-performance, open-source 32-bit ARM Cortex-M3 microcontroller module engineered for rapid hardware prototyping and embedded applications. Driven by an authentic STMicroelectronics MCU, this board delivers massive processing power, deep memory buffers, and extensive peripheral channels far beyond traditional 8-bit controllers. Its ultra-compact, breadboard-friendly footprint makes it an industry-standard choice for smart IoT nodes, drone electronics, and custom control panels.

Key Specifications

Core Microcontroller: Authentic STMicroelectronics STM32F103C8T6
Processor Architecture: 32-bit ARM Cortex-M3
Maximum Clock Speed: 72 MHz (via internal PLL from 8 MHz onboard crystal)
Memory: 64 KB Flash / 20 KB SRAM
Operating Voltage: 2.0 V to 3.6 V DC (onboard 3.3V LDO; Micro-USB powered)
GPIO Pins: Up to 37 fast I/O ports (almost all 5V tolerant)
Analog Inputs: 2 × 12-bit ADCs, 1 µS conversion rate (0 to 3.6V range)
DMA: 7-channel DMA controller (Timers, ADC, SPI, I2C, USART)
USB: 1 × USB 2.0 Full Speed peripheral interface
SPI: 2 × SPI ports
I2C: 2 × I2C buses
USART: 3 × USART ports
CAN: 1 × CAN Bus interface
Timers: 4 × 16-bit advanced control timers
Safety Hardware: POR, PDR, and Programmable Voltage Detector (PVD)
Debug Interfaces: SWD (Serial Wire Debug) and JTAG
Module Weight: 11 g

Package Includes

1 x STM32F103C8T6 ARM Cortex-M3 Development Board – Blue Pill

Note: Image is for representation purpose only.