Overview
The STM32F205RCT6TR is a high-performance microcontroller from STMicroelectronics, part of the STM32F20x family. It is based on the Arm® Cortex®-M3 32-bit RISC core, operating at a frequency of up to 120 MHz. This microcontroller is designed for applications requiring high processing power, low power consumption, and a rich set of peripherals and interfaces.
The device features an adaptive real-time memory accelerator (ART Accelerator™) that enables 0-wait state execution from Flash memory, significantly enhancing performance. It also includes high-speed embedded memories such as up to 1 Mbyte of Flash memory, up to 128 Kbytes of system SRAM, and up to 4 Kbytes of backup SRAM.
Key Specifications
| Parameter | Value |
|---|---|
| Core | Arm® 32-bit Cortex®-M3 CPU |
| Maximum Frequency | 120 MHz |
| Flash Memory | Up to 1 Mbyte |
| SRAM | Up to 128 Kbytes + 4 Kbytes backup SRAM |
| ADCs | 3 × 12-bit, up to 24 channels |
| DACs | 2 × 12-bit |
| Timers | Up to 12 × 16-bit, 2 × 32-bit |
| UARTs | 2 |
| USARTs | 4 |
| SPIs | 3 |
| I2S | 2 |
| CAN Interfaces | 2 (CAN 2.0B Active) |
| USB | USB 2.0 full-speed device/host/OTG controller |
| Ethernet | 10/100 Ethernet MAC |
| Operating Temperature | -40°C to 105°C |
| Package | LQFP64, LQFP100, LQFP144, LQFP176, UFBGA176, WLCSP64+2 |
Key Features
- High-Performance Core: Arm® 32-bit Cortex®-M3 CPU with up to 120 MHz frequency and 150 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1).
- Memory and Acceleration: Up to 1 Mbyte of Flash memory, up to 128 Kbytes of system SRAM, and an adaptive real-time memory accelerator (ART Accelerator™) for 0-wait state execution.
- Analog and Digital Peripherals: Three 12-bit ADCs, two 12-bit DACs, and multiple timers including 16-bit and 32-bit timers.
- Communication Interfaces: Multiple USARTs, UARTs, SPIs, I2S, CAN interfaces, USB OTG, and 10/100 Ethernet MAC.
- Low-Power Modes: Sleep, Stop, and Standby modes with VBAT supply for RTC and backup SRAM.
- Debug and Development: Serial wire debug (SWD), JTAG, and Cortex®-M3 Embedded Trace Macrocell™.
Applications
- Industrial Automation: Motor control, industrial communication, and automation systems.
- Medical Devices: High-performance medical devices requiring precise analog and digital signal processing.
- Consumer Electronics: Advanced consumer electronics such as audio and video equipment, and gaming consoles.
- Automotive Systems: In-vehicle infotainment, driver assistance systems, and automotive control units.
- Internet of Things (IoT): IoT devices requiring high processing power and multiple communication interfaces.
Q & A
- What is the maximum operating frequency of the STM32F205RCT6TR?
The maximum operating frequency is up to 120 MHz.
- How much Flash memory does the STM32F205RCT6TR have?
It has up to 1 Mbyte of Flash memory.
- What types of communication interfaces are available on the STM32F205RCT6TR?
The device features multiple USARTs, UARTs, SPIs, I2S, CAN interfaces, USB OTG, and 10/100 Ethernet MAC.
- Does the STM32F205RCT6TR support low-power modes?
Yes, it supports Sleep, Stop, and Standby modes with VBAT supply for RTC and backup SRAM.
- What is the ART Accelerator™ and its benefit?
The ART Accelerator™ allows for 0-wait state execution from Flash memory, enhancing performance significantly.
- How many ADCs and DACs does the STM32F205RCT6TR have?
It has three 12-bit ADCs and two 12-bit DACs.
- What are the available package options for the STM32F205RCT6TR?
The device is available in LQFP64, LQFP100, LQFP144, LQFP176, UFBGA176, and WLCSP64+2 packages.
- Does the STM32F205RCT6TR support Ethernet communication?
Yes, it supports 10/100 Ethernet MAC with dedicated DMA.
- What is the operating temperature range of the STM32F205RCT6TR?
The operating temperature range is from -40°C to 105°C.
- What debug and development tools are supported by the STM32F205RCT6TR?
The device supports Serial wire debug (SWD), JTAG, and Cortex®-M3 Embedded Trace Macrocell™.
