Overview
The STM32F415ZGT6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F4 series. It is based on the Arm® Cortex®-M4 core with a floating-point unit (FPU), making it suitable for a wide range of applications that require high processing power and efficiency. This microcontroller is designed to meet the demands of modern embedded systems, offering advanced features such as cryptographic acceleration, USB OTG, Ethernet, and multiple communication interfaces.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm® 32-bit Cortex®-M4 CPU with FPU |
| Maximum Clock Frequency | 168 MHz |
| Program Memory Size | 1 MB Flash |
| Data Bus Width | 32 bit |
| SRAM | Up to 192+4 KB (including 64 KB of CCM) |
| OTP Memory | 512 bytes |
| ADC Resolution | 3 x 12 bit, up to 24 channels |
| DAC Resolution | 2 x 12 bit |
| Communication Interfaces | Up to 15 interfaces including I2C, USART, SPI, CAN, USB OTG, and Ethernet |
| Power Supply | 1.8 V to 3.6 V application supply and I/Os |
| Package Type | LQFP144 (20x20 mm) |
Key Features
- Core and Performance: Arm® Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator), and DSP instructions, achieving up to 210 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1).
- Memory and Storage: Up to 1 MB of Flash memory, up to 192+4 KB of SRAM, and 512 bytes of OTP memory.
- Communication Interfaces: Multiple interfaces including up to 3 I2C, 4 USARTs/2 UARTs, 3 SPIs, 2 CAN interfaces, USB 2.0 full-speed and high-speed OTG, and 10/100 Ethernet MAC.
- Analog and Digital Converters: 3 x 12-bit ADCs and 2 x 12-bit DACs.
- Cryptographic Acceleration: Hardware acceleration for AES, Triple DES, HASH (MD5, SHA-1), and HMAC.
- Low-Power Operation: Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- Debug and Trace: Serial wire debug (SWD) and JTAG interfaces, and Embedded Trace Macrocell™.
Applications
The STM32F415ZGT6 is versatile and can be used in a variety of applications, including:
- Industrial Automation: Control systems, motor control, and industrial communication protocols.
- Medical Devices: Portable medical devices, diagnostic equipment, and medical imaging.
- Consumer Electronics: Smart home devices, audio and video equipment, and gaming consoles.
- Automotive Systems: Infotainment systems, navigation, and vehicle control units.
- Internet of Things (IoT): Connected devices, smart sensors, and IoT gateways.
Q & A
- What is the core architecture of the STM32F415ZGT6?
The STM32F415ZGT6 is based on the Arm® 32-bit Cortex®-M4 CPU with a floating-point unit (FPU).
- What is the maximum clock frequency of the STM32F415ZGT6?
The maximum clock frequency is 168 MHz.
- How much Flash and SRAM memory does the STM32F415ZGT6 have?
It has up to 1 MB of Flash memory and up to 192+4 KB of SRAM).
- What types of communication interfaces are available on the STM32F415ZGT6?
The microcontroller features multiple interfaces including I2C, USART, SPI, CAN, USB OTG, and Ethernet).
- Does the STM32F415ZGT6 support cryptographic acceleration?
Yes, it supports hardware acceleration for AES, Triple DES, HASH (MD5, SHA-1), and HMAC).
- What are the power supply requirements for the STM32F415ZGT6?
The application supply and I/Os operate from 1.8 V to 3.6 V).
- What is the package type of the STM32F415ZGT6?
The package type is LQFP144 (20x20 mm)).
- Does the STM32F415ZGT6 support low-power modes?
Yes, it supports Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers).
- What debug and trace capabilities does the STM32F415ZGT6 have?
It features serial wire debug (SWD) and JTAG interfaces, and Embedded Trace Macrocell™).
- What are some common applications for the STM32F415ZGT6?
Common applications include industrial automation, medical devices, consumer electronics, automotive systems, and IoT devices).
