STM32F103RCT6
Buy the STM32F103RCT6 microcontroller at ATFU, your trusted distributor for reliable and high-performance electronic components.
The STM32F103RCT6 incorporates the high-performance Arm® Cortex®-M3 32-bit RISC core operating at a 72 MHz frequency, high-speed embedded memories (Flash memory up to 512 Kbytes and SRAM up to 64 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. All devices offer three 12-bit ADCs, four general-purpose 16- bit timers plus two PWM timers, as well as standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2Ss, one SDIO, five USARTs, an USB and a CAN.
For detailed specifications, refer to the Datasheet.
| Product Attribute | Attribute Value |
| Manufacturer: | STMicroelectronics |
| Product Category: | ARM Microcontrollers – MCU |
| Program Memory Size: | 256 kB |
| Data Bus Width: | 32 bit |
| ADC Resolution: | 12 bit |
| Maximum Clock Frequency: | 72 MHz |
| Number of I/Os: | 51 I/O |
| Data RAM Size: | 48 kB |
| Supply Voltage – Min: | 2 V |
| Supply Voltage – Max: | 3.6 V |
| Data RAM Type: | SRAM |
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ATFU offers 1 year quality guarantee for all the parts supplied, during the period, RMA or
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FAQ
Most frequent questions and answers
The STM32F103RCT6 is a high-performance microcontroller from the STM32 family, based on the Arm® Cortex®-M3 core. It is commonly used in a wide range of embedded applications, including industrial control, automotive systems, consumer electronics, medical devices, and communication systems. Its combination of processing power, peripheral features, and low power consumption makes it ideal for projects that require reliable performance and flexibility, such as sensor interfacing, motor control, data acquisition, and connectivity solutions.
Core:
- Arm® 32-bit Cortex®-M3 CPU, running at up to 72 MHz, offering 1.25 DMIPS/MHz performance with single-cycle multiplication and hardware division.
Memories:
- 256 Kbytes of Flash memory (expandable up to 512 Kbytes).
- Up to 64 Kbytes of SRAM for data storage.
- Flexible static memory controller supporting various types of external memories, including Compact Flash, SRAM, PSRAM, NOR, and NAND.
- LCD parallel interface (8080/6800 modes).
Clock, Reset, and Supply Management:
- 2.0 to 3.6 V application supply voltage and I/O operation.
- Integrated Power-On Reset (POR), Power-Down Reset (PDR), and Programmable Voltage Detector (PVD).
- Supports external crystal oscillators (4 to 16 MHz) and internal 8 MHz RC oscillator.
- Low-power modes, including Sleep, Stop, and Standby, with VBAT supply for RTC and backup registers.
Analog Features:
- Three 12-bit, 1 µs A/D converters with up to 21 input channels and triple-sample and hold capability.
- Two 12-bit D/A converters.
- Built-in temperature sensor.
DMA and Peripherals:
- 12-channel DMA controller for efficient data transfers.
- Supported peripherals include timers, ADCs, DACs, SDIO, I2S, SPI, I2C, and USART interfaces.
Timers:
- Up to 11 timers, including four 16-bit general-purpose timers, two motor control PWM timers, and two watchdog timers.
- SysTick timer for timekeeping.
Communication Interfaces:
- Up to 13 communication interfaces:
- Two I2C interfaces (SMBus/PMBus).
- Five USARTs, with features such as ISO 7816 interface, LIN, IrDA capability, and modem control.
- Three SPI interfaces (up to 18 Mbit/s), including two with I2S support.
- CAN 2.0B interface.
- USB 2.0 full-speed interface.
- SDIO interface for SD card communication.
- Up to 13 communication interfaces:
Additional Features:
- CRC calculation unit for error detection.
- Unique 96-bit ID for device identification.
- ECOPACK® packages for environmentally friendly packaging options.
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Yes, ATFU offers bulk purchase discounts and special promotions on the items. For large orders, we can provide customized pricing. Please reach out to our sales team for more details on ongoing offers and discounts.
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