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STM32F103C8T7

Name: STM32F103C8T7
Rating: 4.7 (12 reviews)

IC MCU 32BIT 64KB FLASH 48LQFP

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Mfr。パート #STM32F103C8T7
パッケージ LQFP 48
データシート STM32F103C8T7 DataSheet
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仕様

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 ~ 105°C (TA)
MountingType	Surface Mount
Package/Case	48-LQFP

概要

Description

The STM32F103C8T7 is a 32-bit microcontroller from STMicroelectronics, part of the STM32F1 series based on the ARM Cortex-M3 architecture. It operates at a clock speed of up to 72 MHz and features 64 KB of Flash memory, 20 KB of SRAM, and a wide range of peripherals, including timers, ADCs, I2C, SPI, and USART interfaces.
This microcontroller is popular for its balance of performance, power efficiency, and cost, making it ideal for various applications such as automation, robotics, and consumer electronics. It also supports multiple development environments, including the STM32CubeIDE and Arduino, allowing for flexible programming options.
The STM32F103C8T7 is recognized for its rich ecosystem, including libraries and community support, which facilitate rapid prototyping and development. Overall, it serves as an excellent entry point for hobbyists and professionals looking to explore embedded systems and IoT projects.

Features

The STM32F103C8T7 is a versatile microcontroller from STMicroelectronics, based on the ARM Cortex-M3 architecture. Key features include:
- Core: ARM Cortex-M3, operating at up to 72 MHz.
- Memory: 64 KB Flash memory and 20 KB SRAM.
- GPIO: 37 general-purpose I/O pins with various alternate functions.
- Timers: Multiple timers including advanced-control timers, general-purpose timers, and PWM generation.
- ADC: 12-bit ADC with up to 10 input channels.
- Communication Interfaces:
- 3 USARTs for serial communication,
- 1 I2C interface,
- 1 SPI interface,
- USB 2.0 full-speed interface.
- Clock System: Flexible clock configuration with external and internal oscillators.
- Low Power Modes: Supports various low-power modes for energy-efficient applications.
This microcontroller is widely used in embedded systems, prototyping, and educational projects due to its rich feature set and affordability.

Package

The STM32F103C8T7 microcontroller comes in a LQFP-48 package type. It features 48 pins, enabling various configurations for peripherals and I/O connections.

Pinout

The STM32F103C8T7 microcontroller features a total of 48 pins. It belongs to the STM32F1 series of microcontrollers based on the ARM Cortex-M3 architecture. The pin functions include:
1. Power Supply: VDD (Power supply) and VSS (Ground).
2. I/O Ports: GPIO pins for digital input and output (up to 37 GPIOs).
3. Analog Functions: ADC inputs for analog-to-digital conversion.
4. Communication Interfaces:
- USART (Universal Synchronous/Asynchronous Receiver-Transmitter)
- SPI (Serial Peripheral Interface)
- I2C (Inter-Integrated Circuit)
5. Timers: Timer inputs and outputs for PWM and timing applications.
6. Debugging Interfaces: SWD (Serial Wire Debug) for programming and debugging.
7. Reset and Boot Mode Pins: NRST (Reset) and BOOT0 (Boot configuration).
This versatile pin configuration supports various applications in embedded systems.

Manufacturer

The STM32F103C8T7 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics is known for designing and manufacturing a wide range of electronic components, including microcontrollers, sensors, and integrated circuits. The company serves various industries, including automotive, industrial, consumer electronics, and telecommunications. STMicroelectronics is recognized for its innovation in embedded systems and is a key player in the development of microcontroller architectures, particularly in the ARM Cortex-M series.

Application

The STM32F103C8T7 is widely used in various applications, including embedded systems, robotics, automotive electronics, home automation, IoT devices, and industrial control systems. Its features, such as low power consumption, multiple communication interfaces (like UART, SPI, and I2C), and a 32-bit ARM Cortex-M3 core, make it suitable for real-time applications, sensor integration, and data logging. Additionally, it is popular in hobbyist projects and educational platforms due to its affordability and ease of use.

Equivalent

Equivalent products to the STM32F103C8T7 include the STM32F103C6T6, STM32F103R8T6, and STM32F103C8T6. These chips share similar architecture (ARM Cortex-M3), peripheral features, and are part of the STM32F1 series, but may differ in Flash memory size, RAM, or package type. Additionally, other manufacturers' microcontrollers, like the NXP LPC1114 or Microchip PIC32, might be considered alternatives depending on specific application requirements.