Overview
The STM32F207ZET6 is a high-performance 32-bit microcontroller from STMicroelectronics, part of the STM32F207xx family. It is based on the Arm® 32-bit Cortex®-M3 CPU, which operates at a maximum frequency of 120 MHz and features the Adaptive Real-Time (ART) Accelerator, allowing for 0-wait state execution from Flash memory. This microcontroller is designed for a wide range of applications requiring high processing power, low power consumption, and advanced connectivity options.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M3 CPU (120 MHz max) |
| Performance | 150 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1) |
| Memory | Up to 1 Mbyte of Flash memory, 128 + 4 Kbytes of SRAM, 512 bytes of OTP memory |
| Supply Voltage | From 1.8 to 3.6 V application supply + I/Os |
| Oscillators | 4 to 26 MHz crystal oscillator, Internal 16 MHz factory-trimmed RC, 32 kHz oscillator for RTC |
| ADCs | 3 × 12-bit, 0.5 µs ADCs with up to 24 channels and up to 6 MSPS in triple interleaved mode |
| DACs | 2 × 12-bit D/A converters |
| Timers | Up to 17 timers (12 × 16-bit and 2 × 32-bit timers) |
| Communication Interfaces | Up to three I2C interfaces, four USARTs and two UARTs, three SPIs, two CAN interfaces, USB 2.0 full-speed/device/host/OTG, 10/100 Ethernet MAC |
| Package | LQFP144 (20 × 20 mm) |
Key Features
- Advanced connectivity options including USB 2.0 full-speed/device/host/OTG, 10/100 Ethernet MAC, and multiple serial interfaces (I2C, USART, UART, SPI, CAN).
- High-performance Arm® 32-bit Cortex®-M3 CPU with Adaptive Real-Time (ART) Accelerator for efficient execution from Flash memory.
- Low-power modes (Sleep, Stop, and Standby) with VBAT supply for RTC and backup registers.
- Flexible memory options including up to 1 Mbyte of Flash memory, 128 + 4 Kbytes of SRAM, and support for external memories.
- Integrated peripherals such as 3 × 12-bit ADCs, 2 × 12-bit DACs, and up to 17 timers.
- Debug capabilities via Serial Wire Debug (SWD), JTAG, and Cortex®-M3 Embedded Trace Macrocell™.
Applications
The STM32F207ZET6 is suitable for a variety of applications that require high processing power, advanced connectivity, and low power consumption. These include:
- Industrial automation and control systems.
- Medical devices requiring precise data acquisition and processing.
- Automotive systems, including infotainment and control units.
- Consumer electronics such as set-top boxes and digital TVs.
- Networking and communication devices, including routers and switches.
Q & A
- What is the maximum operating frequency of the STM32F207ZET6?
The maximum operating frequency is 120 MHz. - What type of CPU does the STM32F207ZET6 use?
The STM32F207ZET6 uses an Arm® 32-bit Cortex®-M3 CPU. - How much Flash and SRAM memory does the STM32F207ZET6 have?
The STM32F207ZET6 has up to 1 Mbyte of Flash memory and 128 + 4 Kbytes of SRAM. - What are the power supply requirements for the STM32F207ZET6?
The power supply voltage ranges from 1.8 to 3.6 V. - Does the STM32F207ZET6 support Ethernet connectivity?
Yes, it supports 10/100 Ethernet MAC with dedicated DMA. - What are the low-power modes available on the STM32F207ZET6?
The available low-power modes are Sleep, Stop, and Standby. - How many communication interfaces does the STM32F207ZET6 have?
The STM32F207ZET6 has up to 15 communication interfaces, including I2C, USART, UART, SPI, CAN, USB, and Ethernet. - What is the package type of the STM32F207ZET6?
The package type is LQFP144 (20 × 20 mm). - Does the STM32F207ZET6 support external memory?
Yes, it supports external memories such as SRAM, PSRAM, NOR, and NAND. - What debug capabilities are available on the STM32F207ZET6?
The available debug capabilities include Serial Wire Debug (SWD), JTAG, and Cortex®-M3 Embedded Trace Macrocell™.
