Overview
The STM32F207ZGT6J is a high-performance microcontroller from STMicroelectronics, part of the STM32F20x family. It is based on the Arm® 32-bit Cortex®-M3 CPU, which operates at a maximum frequency of 120 MHz. This microcontroller is designed for embedded applications and features an adaptive real-time memory accelerator (ART Accelerator™) that enables 0-wait state execution from Flash memory, enhancing overall performance. The device includes extensive memory options, advanced peripherals, and multiple communication interfaces, making it versatile for a wide range of applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M3 CPU (120 MHz max) |
| Flash Memory | Up to 1 Mbyte |
| SRAM | Up to 128 Kbytes + 4 Kbytes backup SRAM |
| OTP Memory | 512 bytes |
| ADCs | 3 × 12-bit, up to 24 channels, up to 6 MSPS in triple interleaved mode |
| DACs | 2 × 12-bit |
| Timers | Up to 17 timers (12 × 16-bit, 2 × 32-bit) |
| Communication Interfaces | Up to 15 interfaces including I2C, USART, SPI, CAN, USB OTG HS/FS, Ethernet |
| Operating Voltage | From 1.8 to 3.6 V |
| Operating Temperature | -40°C to 105°C |
| Package | LQFP144 (20 × 20 mm) |
Key Features
- High-Performance CPU: Arm® 32-bit Cortex®-M3 CPU with Adaptive real-time accelerator (ART Accelerator™) for 0-wait state execution from Flash memory.
- Memory Options: Up to 1 Mbyte of Flash memory, up to 128 Kbytes of SRAM, and 512 bytes of OTP memory.
- Advanced Peripherals: Includes three 12-bit ADCs, two 12-bit DACs, low-power RTC, and multiple timers.
- Communication Interfaces: Supports USB OTG HS/FS, Ethernet, CAN, I2C, USART, SPI, and more.
- Low-Power Modes: Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- Debugging: Serial wire debug (SWD), JTAG, and Cortex®-M3 Embedded Trace Macrocell™.
- Flexible Static Memory Controller: Supports Compact Flash, SRAM, PSRAM, NOR, and NAND memories.
Applications
- Industrial Automation: Suitable for control systems, motor control, and industrial communication protocols.
- Medical Devices: Can be used in medical equipment requiring high precision and reliability.
- Consumer Electronics: Ideal for applications such as audio and video processing, and user interface control.
- Automotive Systems: Applicable in automotive control units, infotainment systems, and safety features.
- IoT Devices: Suitable for Internet of Things applications requiring advanced connectivity and low power consumption.
Q & A
- What is the maximum operating frequency of the STM32F207ZGT6J?
The maximum operating frequency is 120 MHz.
- How much Flash memory does the STM32F207ZGT6J have?
Up to 1 Mbyte of Flash memory.
- What types of communication interfaces are supported by the STM32F207ZGT6J?
It supports USB OTG HS/FS, Ethernet, CAN, I2C, USART, SPI, and more.
- Does the STM32F207ZGT6J have low-power modes?
Yes, it includes Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- What is the purpose of the Adaptive real-time accelerator (ART Accelerator™) in the STM32F207ZGT6J?
The ART Accelerator™ allows for 0-wait state execution performance from Flash memory at CPU frequencies up to 120 MHz.
- How many ADCs and DACs does the STM32F207ZGT6J have?
It has three 12-bit ADCs and two 12-bit DACs.
- What is the operating voltage range of the STM32F207ZGT6J?
From 1.8 to 3.6 V.
- What package options are available for the STM32F207ZGT6J?
LQFP144 (20 × 20 mm) among others.
- Does the STM32F207ZGT6J support debugging interfaces?
Yes, it supports Serial wire debug (SWD), JTAG, and Cortex®-M3 Embedded Trace Macrocell™.
- What are some typical applications of the STM32F207ZGT6J?
Industrial automation, medical devices, consumer electronics, automotive systems, and IoT devices.
