| Allicdata Part #: | STM32F302K8U7-ND |
| Manufacturer Part#: |
STM32F302K8U7 |
| Price: | $ 1.27 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | STMicroelectronics |
| Short Description: | IC MCU 32BIT 64KB FLASH 32UFQFPN |
| More Detail: | ARM® Cortex®-M4 STM32F3 Microcontroller IC 32-Bit ... |
| DataSheet: | STM32F302K8U7 Datasheet/PDF |
| Quantity: | 1000 |
| 2940 +: | $ 1.15882 |
| Program Memory Size: | 64KB (64K x 8) |
| Supplier Device Package: | 32-UFQFPN (5x5) |
| Package / Case: | 32-UFQFN Exposed Pad |
| Operating Temperature: | -40°C ~ 105°C (TA) |
| Oscillator Type: | Internal |
| Data Converters: | A/D 8x12b, D/A 1x12b |
| Voltage - Supply (Vcc/Vdd): | 2 V ~ 3.6 V |
| RAM Size: | 16K x 8 |
| EEPROM Size: | -- |
| Program Memory Type: | FLASH |
| Series: | STM32F3 |
| Number of I/O: | 24 |
| Peripherals: | DMA, I²S, POR, PWM, WDT |
| Connectivity: | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Speed: | 72MHz |
| Core Size: | 32-Bit |
| Core Processor: | ARM® Cortex®-M4 |
| Part Status: | Active |
| Packaging: | Tray |
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The STM32F302K8U7 is an advanced, general-purpose 32-bit microcontroller designed primarily for embedded applications. It has been carefully designed to meet the needs of a wide range of developers, making it a great choice for projects that require robust, reliable performance. This guide will provide a brief overview of the STM32F302K8U7 and its application fields and working principles.
Block Diagram of STM32F302K8U7
The STM32F302K8U7 is based on a 32-bit ARM Cortex-M4 processor core. It has both a general-purpose input/output (GPIO) and an embedded peripheral interface (EPI) for external memory access. Its other features include two 32-bit timers, two watchdogs, a real-time clock (RTC), low-power features, I2C, SPI, UART, an analog-to-digital converter (ADC), and more. The block diagram of the STM32F302K8U7 is shown in Figure 1.

Application Fields of STM32F302K8U7
The STM32F302K8U7 is well suited for a wide range of applications, ranging from embedded applications such as industrial automation, motor control, and metering. Additionally, it can be used for automotive, medical, and consumer electronics applications. The features of the STM32F302K8U7 make it a great choice for many projects that require an inexpensive, yet robust and reliable controller. It is also highly customizable, making it possible for developers to easily develop custom applications.
Working Principle of STM32F302K8U7
The STM32F302K8U7 is based on a 32-bit ARM Cortex-M4 processor core, so it can efficiently process data and instructions. Additionally, it allows for peripheral expansion, so developers can take advantage of external memory and other I/O resources to create a specialized solution. The controller can also be customized to add additional functionality to the application, such as additional ADC channels, timers, communication modules, and more.
It should also be noted that the STM32F302K8U7 has a variety of power-saving features that can be used to reduce the device\'s total power consumption. These include clock gating, power-down/up modes, and low-voltage/ultra-low-voltage operation. This ensures that the device has enough power to remain operational during low power conditions and when running in constrained environments.
Conclusion
The STM32F302K8U7 is an advanced, general-purpose 32-bit microcontroller that is well suited for a wide range of embedded applications. Its features, such as its 32-bit ARM Cortex-M4 processor core, its peripheral expansion capability, and its power saving options, make it a great choice for many projects that require an inexpensive and reliable controller. Additionally, its flexibility and customizability make it possible for developers to easily create specialized, tailored solutions.
The specific data is subject to PDF, and the above content is for reference
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STM32F302K8U7 Datasheet/PDF