STM32F103C8T6

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STM32F103C8T6

IC MCU 32BIT 64KB FLASH 48LQFP

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Specifications

Package Tray
Series STM32F1
ProductStatus Active
CoreProcessor ARM® Cortex®-M3
CoreSize 32-Bit Single-Core
Speed 72MHz
Connectivity CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT
NumberofI/O 37
ProgramMemorySize 64KB (64K x 8)
ProgramMemoryType FLASH
RAMSize 20K x 8
Voltage-Supply(Vcc/Vdd) 2V ~ 3.6V
DataConverters A/D 10x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 48-LQFP

Overview

Description

The STM32F103C8T6 is a microcontroller from STMicroelectronics, part of the STM32 family, based on the ARM Cortex-M3 core. It operates at a clock speed of up to 72 MHz and features 64 KB of Flash memory and 20 KB of SRAM. This microcontroller comes with a variety of peripherals, including multiple GPIOs, timers, ADCs, and UART, making it suitable for a wide range of applications such as automation, robotics, and sensor interfacing.
Key features include:
- 32-bit ARM Cortex-M3 core
- Operating voltage: 2.0V to 3.6V
- 37 GPIO pins
- Up to 3 ADCs with 12-bit resolution
- USB 2.0 full-speed interface
- I2C, SPI, and USART communication protocols
The STM32F103C8T6 is popular among hobbyists and professionals alike, often used in development boards like the "Blue Pill," which provides an accessible platform for learning and prototyping with embedded systems. Its rich ecosystem, including libraries and IDEs like STM32CubeIDE, simplifies development and integration into projects.

Features

The STM32F103C8T6 is a microcontroller from STMicroelectronics' STM32F1 series, featuring the ARM Cortex-M3 core. Key features include:
- Core: ARM Cortex-M3, running at up to 72 MHz
- Flash Memory: 64 KB of embedded Flash memory
- SRAM: 20 KB of SRAM
- I/O Pins: Up to 37 GPIO pins
- Peripherals:
- 3 × 12-bit ADCs
- 3 × 16-bit timers
- 1 × 12-bit DAC
- 2 × I2C interfaces
- 3 × SPI interfaces
- 1 × USART
- 1 × USB 2.0 full-speed interface
- Operating Voltage: 2.0 to 3.6 V
- Temperature Range: -40 °C to 85 °C
- Package: LQFP-48
The STM32F103C8T6 is widely used in embedded systems due to its balance of performance, power consumption, and extensive peripheral support, making it suitable for diverse applications like robotics, IoT, and automation.

Package

The STM32F103C8T6 is packaged in a LQFP (Low-profile Quad Flat Package) with 48 pins. This type of package features a square shape with pins on all four sides, allowing for easy surface-mount assembly and efficient use of board space.

Pinout

The STM32F103C8T6 microcontroller features a total of 48 pins in a LQFP-48 package. Here’s a brief overview of its key functions:
1. GPIOs: It has up to 37 General Purpose Input/Output pins (GPIOs), which can be configured for various digital input and output operations.
2. Analog Functions: Includes 3 ADC channels (12-bit) for analog-to-digital conversions.
3. Communication Interfaces:
- 1 x I2C
- 2 x SPI
- 1 x USART
4. Timers: It contains 3 general-purpose timers and 1 basic timer for PWM and timing functions.
5. USB: Supports USB 2.0 full-speed (with hardware support).
6. Reset and Power: Pins include a reset pin and power supply pins (VDD and VSS).
In summary, the STM32F103C8T6 provides a versatile set of I/O options suited for various applications, combining digital, analog, and communication functionalities in a compact form factor.

Manufacturer

The STM32F103C8T6 is manufactured by STMicroelectronics, a multinational electronics and semiconductor company. STMicroelectronics specializes in developing a wide range of products, including microcontrollers, sensors, analog devices, and power management solutions. The company plays a significant role in various sectors, such as automotive, industrial automation, consumer electronics, and IoT (Internet of Things) applications. Founded in 1987 and headquartered in Geneva, Switzerland, STMicroelectronics is known for its innovation and contributions to the semiconductor industry, providing solutions that help drive advancements in technology.

Application

The STM32F103C8T6 microcontroller is widely used in applications such as embedded systems, robotics, industrial automation, IoT devices, home automation, motor control, sensor interfacing, and data acquisition systems. Its versatility, low power consumption, and rich peripheral set make it ideal for educational projects, consumer electronics, and prototyping.

Equivalent

Equivalent products to the STM32F103C8T6 include the STM32F103C6T6, STM32F103R8T6, and STM32F072C8T6. Additionally, the NXP LPC1768 and Microchip PIC32MX250F128B may serve as alternatives depending on specific requirements like peripherals, memory, and processing power. Always check compatibility and specifications for your project needs.

Shipping

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

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