STMicroelectronics

STM32F103C8T6

The STM32F103C8T6 is a microcontroller unit (MCU) from STMicroelectronics' STM32 family. It belongs to the STM32F103x6/x8 series, which are based on the high-performance Cortex-M3 processor. Here's a brief description, features, and applications of the STM32F103C8T6:

Description:

The STM32F103C8T6 is a 32-bit general-purpose microcontroller featuring the ARM Cortex-M3 CPU core. It operates at a maximum frequency of 72 MHz and is fabricated using a 90-nm process technology. The device is available in a LQFP64 package and is designed for a wide range of applications that require moderate computational power, real-time performance, and low power consumption.

Features:

1. CPU Core: ARM Cortex-M3 processor with a maximum frequency of 72 MHz.
2. Memory:
   • Flash memory: 64 Kbytes.
   • SRAM: 20 Kbytes.
   • 37.5 Kbytes of memory for data, stack, and heap.
3. Power Management: VBAT battery-supplied RTC with 12.8 KHz output, low-power modes (sleep, stop, standby), and power voltage monitoring.
4. Connectivity: Up to 37 GPIOs with various features like 12-bit ADC, 8-channel timer, SPI, I2C, USART, USB, and CAN.
5. Peripherals: DMA controller, 3x12-bit ADCs, 2x12-bit DACs, RTC, CRC calculation unit, and a set of general-purpose timers.
6. Security: A unique 96-bit identification number for device authentication.
7. Package: LQFP64 (10x10 mm).
8. Operating Temperature: -40°C to 85°C (Industrial temperature range).

Applications:

The STM32F103C8T6 is suitable for a wide range of applications due to its balance of performance, power efficiency, and feature set. Some common applications include:

1. Industrial Control: Motor control, sensor interfacing, and industrial automation systems.
2. Medical Devices: Glucose meters, infusion pumps, and other portable medical equipment.
3. Consumer Electronics: Smart appliances, gaming peripherals, and home automation systems.
4. Automotive: In-vehicle infotainment systems, body control modules, and anti-lock braking systems (ABS).
5. Telecommunications: Modems, routers, and other networking equipment.
6. Portable Devices: GPS devices, fitness trackers, and portable media players.
7. Energy Management: Smart meters, solar panel controllers, and energy monitoring systems.

The STM32F103C8T6's versatility, along with the extensive software and development tools provided by STMicroelectronics, makes it a popular choice for embedded systems designers.