STM32F205ZET6
Buy the STM32F205ZET6 microcontroller at ATFU, your trusted distributor for reliable and high-performance electronic components.
The STM32F205ZET6 is based on the high-performance Arm® Cortex®-M3 32-bit RISC core operating at a frequency of up to 120 MHz. The family incorporates high-speed embedded memories (Flash memory up to 1 Mbyte, up to 128 Kbytes of system SRAM), up to 4 Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, three AHB buses and a 32-bit multi-AHB bus matrix.
For detailed specifications, refer to the Datasheet.
| Product Attribute | Attribute Value |
| Manufacturer: | STMicroelectronics |
| Product Category: | ARM Microcontrollers – MCU |
| Package / Case: | LQFP-144 |
| Program Memory Size: | 512 kB |
| Data Bus Width: | 32 bit |
| ADC Resolution: | 12 bit |
| Maximum Clock Frequency: | 120 MHz |
| Number of I/Os: | 114 I/O |
| Data RAM Size: | 128 kB |
| Supply Voltage – Min: | 1.8 V |
| Supply Voltage – Max: | 3.6 V |
| Data ROM Size: | 512 B |
| Interface Type: | CAN, I2C, SPI, USART |
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FAQ
Most frequent questions and answers
The STM32F205ZET6 is based on the high-performance Arm® Cortex®-M3 32-bit RISC core operating at a frequency of up to 120 MHz. The family incorporates high-speed embedded memories (Flash memory up to 1 Mbyte, up to 128 Kbytes of system SRAM), up to 4 Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, three AHB buses and a 32-bit multi-AHB bus matrix.
Core:
- Arm® 32-bit Cortex®-M3 CPU operating at up to 120 MHz.
- Features the Adaptive Real-Time (ART) Accelerator™ for zero-wait state Flash memory performance.
- MPU support with 150 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1).
Memories:
- Up to 1 Mbyte of Flash memory.
- 512 bytes of OTP memory.
- Up to 128 + 4 Kbytes of SRAM, with an additional 4 Kbytes of backup SRAM.
Clock, Reset, and Supply Management:
- Operates with a supply range of 1.8 to 3.6 V for applications and I/Os.
- Internal and external oscillators: 16 MHz RC, 32 kHz RTC, and crystal oscillators (4 to 26 MHz).
Low Power Modes:
- Sleep, Stop, and Standby modes for energy-efficient operation.
- VBAT supply for RTC, backup registers, and optional backup SRAM.
Analog Features:
- Three 12-bit ADCs with up to 24 channels and up to 6 MSPS in triple interleaved mode.
- Two 12-bit DACs.
Timers:
- 17 timers: Twelve 16-bit and two 32-bit timers, capable of handling PWM, quadrature encoding, and pulse counting.
Communication Interfaces:
- Up to three I2C interfaces (SMBus/PMBus).
- Four USARTs and two UARTs supporting ISO 7816, LIN, IrDA, and modem control.
- Three SPIs (30 Mbit/s), with two supporting I2S for audio class accuracy.
- Two CAN 2.0B Active interfaces.
- SDIO interface for storage applications.
Advanced Connectivity:
- USB 2.0 full-speed and high-speed device/host/OTG controllers with on-chip PHY and ULPI.
- 10/100 Ethernet MAC with IEEE 1588v2 support.
I/Os:
- Up to 140 I/O ports, with up to 136 fast I/Os operating at 60 MHz.
- Up to 138 5 V-tolerant I/Os.
Debugging and Trace Features:
- Serial Wire Debug (SWD), JTAG, and Embedded Trace Macrocell™ (ETM).
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