STMicroelectronics

STM32F302RDT7  

Microcontrollers

The STM32F302RDT7 is a high-performance microcontroller (MCU) developed by STMicroelectronics, a leading semiconductor company. It belongs to the STM32 family of 32-bit ARM Cortex-M4 MCUs, designed for a wide range of applications that require a combination of high performance, low power consumption, and advanced connectivity features.

Description:

The STM32F302RDT7 is a System in Package (SiP) device, which integrates the ARM Cortex-M4 core, memory, and various peripherals in a single package. It operates at a maximum frequency of 72 MHz and features a floating-point unit (FPU) for efficient mathematical operations. The SiP package contains a 256 KB Flash memory, 32 KB SRAM, and a wide range of communication interfaces and peripherals.

Features:

1. ARM Cortex-M4 core with FPU: The STM32F302RDT7 is powered by an ARM Cortex-M4 CPU with a floating-point unit, allowing for high-performance processing and efficient mathematical operations.
2. Memory: The device comes with 256 KB of Flash memory for program storage and 32 KB of SRAM for data storage.
3. Connectivity: The STM32F302RDT7 offers a variety of communication interfaces, including USB OTG, two I2C interfaces, three SPI interfaces, and UART/USART.
4. Timers and ADC: The MCU features advanced timers, including a 16-bit advanced-control timer and a 16-bit general-purpose timer, as well as a 12-bit ADC with up to 16 channels.
5. DMA: The device includes a DMA controller, allowing for efficient data transfer between peripherals and memory without CPU intervention.
6. Low power consumption: The STM32F302RDT7 offers several low-power modes, enabling power-efficient operation in battery-powered devices.
7. Security: The MCU features a secure boot option and protection against various attack vectors, ensuring the integrity and confidentiality of the application.

Applications:

The STM32F302RDT7 is suitable for a wide range of applications due to its high performance, low power consumption, and advanced connectivity features. Some of the potential applications include:

1. Industrial control and automation: The STM32F302RDT7 can be used in motor control, sensor interfacing, and other industrial applications requiring real-time processing and control.
2. Consumer electronics: The MCU can be employed in devices such as smart appliances, wearables, and portable gadgets, where performance, connectivity, and low power consumption are crucial.
3. Medical devices: The STM32F302RDT7 can be used in various medical devices, such as monitoring systems, diagnostic tools, and portable medical instruments, thanks to its advanced features and security options.
4. Automotive: The MCU can be utilized in automotive applications, such as infotainment systems, body control modules, and power management systems, due to its robustness and performance capabilities.
5. IoT devices: The STM32F302RDT7 is well-suited for Internet of Things (IoT) devices, including smart home systems, smart sensors, and industrial IoT applications, as it offers connectivity, processing power, and low power consumption.

In summary, the STM32F302RDT7 is a versatile and powerful microcontroller designed for a wide range of applications that demand high performance, low power consumption, and advanced connectivity features. Its integration of an ARM Cortex-M4 core, memory, and various peripherals in a single package makes it an attractive choice for developers working on innovative and complex projects.

STM32F302RDT7 Documents

Download datasheets and manufacturer documentation for STM32F302RDT7

Errata :

STM32F302xD, 302xE Errata Rev Y      

Datasheets :

STM32F302xD, xE      

Manuals :

STM32F3, F4, L4 Series Prog Manual      

Other Related Documents :

STM32F302 Reference Manual      

HTML Datasheet :

STM32F3, F4, L4 Series Prog Manual       STM32F302xD, xE