Overview
The STM32F207ZGT7 is a high-performance microcontroller from STMicroelectronics, part of the STM32F20x family. It is based on the Arm® 32-bit Cortex®-M3 CPU, operating at a frequency of up to 120 MHz. This microcontroller is designed to offer high-speed embedded memories, extensive I/Os, and a wide range of peripherals, making it suitable for complex and demanding applications.
The device features an adaptive real-time memory accelerator (ART Accelerator™) that enables 0-wait state execution from Flash memory, enhancing performance. It also includes advanced communication interfaces such as USB, Ethernet, and CAN, along with multiple timers, ADCs, and DACs, making it a versatile choice for various industrial and consumer electronics projects.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm® 32-bit Cortex®-M3 CPU (120 MHz max) |
| Flash Memory | Up to 1 Mbyte |
| SRAM | Up to 128 + 4 Kbytes |
| OTP Memory | 512 bytes |
| Backup SRAM | Optional 4 Kbytes |
| Supply Voltage | From 1.8 to 3.6 V |
| Crystal Oscillator | 4 to 26 MHz |
| Internal Oscillators | 16 MHz factory-trimmed RC, 32 kHz RC for RTC |
| 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, UART, SPI, CAN, USB, and Ethernet |
| Package | LQFP144 (20 × 20 mm) |
Key Features
- Core and Performance: Arm® 32-bit Cortex®-M3 CPU with Adaptive real-time accelerator (ART Accelerator™) for 0-wait state execution from Flash memory.
- Memories: Up to 1 Mbyte of Flash memory, up to 128 + 4 Kbytes of SRAM, and 512 bytes of OTP memory.
- Low-Power Modes: Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- Analog Peripherals: 3 × 12-bit ADCs, 2 × 12-bit DACs, and a general-purpose DMA controller.
- Timers and Counters: Up to 17 timers including 12 × 16-bit and 2 × 32-bit timers.
- Communication Interfaces: Multiple I2C, USART, UART, SPI, CAN, USB (full-speed and high-speed), and 10/100 Ethernet MAC.
- Camera Interface: 8- to 14-bit parallel camera interface for CMOS sensors.
- Debug and Trace: Serial wire debug (SWD), JTAG, and Cortex®-M3 Embedded Trace Macrocell™.
Applications
- Industrial Automation: Control systems, motor control, and industrial communication.
- Consumer Electronics: Smart home devices, audio and video equipment, and gaming consoles.
- Medical Devices: Diagnostic equipment, medical imaging, and patient monitoring systems.
- Automotive Systems: Infotainment systems, driver assistance systems, and vehicle control units.
- Internet of Things (IoT): Connected devices, smart sensors, and IoT gateways.
Q & A
- What is the maximum operating frequency of the STM32F207ZGT7?
The maximum operating frequency is up to 120 MHz.
- How much Flash memory does the STM32F207ZGT7 have?
Up to 1 Mbyte of Flash memory.
- What types of low-power modes are available on the STM32F207ZGT7?
Sleep, Stop, and Standby modes.
- Does the STM32F207ZGT7 support Ethernet communication?
- How many ADC channels does the STM32F207ZGT7 have?
Up to 24 channels with 3 × 12-bit ADCs.
- What is the purpose of the ART Accelerator™ in the STM32F207ZGT7?
The ART Accelerator™ allows for 0-wait state execution from Flash memory, enhancing performance.
- Does the STM32F207ZGT7 have a camera interface?
- What are the available package options for the STM32F207ZGT7?
LQFP144 (20 × 20 mm).
- Is the STM32F207ZGT7 RoHS compliant?
- What is the operating voltage range of the STM32F207ZGT7?
